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Acta Crystallogr Sect E Struct Rep Online. 2010 October 1; 66(Pt 10): m1189–m1190.
Published online 2010 September 4. doi:  10.1107/S1600536810034562
PMCID: PMC2983129

Bis(carbonyl-κC)(N,N-dimethyl­thio­carbamoyl-κ2 C,S)(pyridine-2-thiol­ato-κ2 N,S)(triphenyl­phosphine-κP)molybdenum(II)

Abstract

There are two independent mol­ecules with similar configurations in the title complex, [Mo(C3H6NS)(C5H4NS)(C18H15P)(CO)2]. The geometry around the metal atom is that of a capped octa­hedron. The thio­cabamoyl and pyridine-2-thiol­ate ligands coordinate to the molybdenum metal center through the C and S atoms, and N and S atoms, respectively. NMR, IR and MS analyses are in agreement with the structure of the title compound.

Related literature

Molybdenum complexes containing Mo—S and Mo—N bonds are of special inter­est because of their relevance to a variety of molybdenum-containing enzymes (Cramer et al., 1978 [triangle]) and hydro­desulfurization catalysts (Anzenhofer & de Boer, 1969 [triangle]). For complexes of group VI metals and the pyridine-2-thiol­ate ligand, see: Baker et al. (1995 [triangle]); Cotton & Ilsley (1981 [triangle]). For related structures of thio­cabamo­yl–molybdenum complexes, see: Anderson & Hill (1993 [triangle]); Foreman et al. (2003 [triangle]); Lim et al. (2005 [triangle]). For bond lengths in molybdenum–carbonyl complexes, see: Yih & Lee (2008 [triangle]) and references therein. For the SCNMe2 ligand, see: Lin et al. (2004 [triangle]) and for typical bond lengths, see: Huheey (1983 [triangle]). For bond distances and angles in molybdenum–pyridine-2-thiol­ate complexes, see: Yih et al. (2003a [triangle], 2003b [triangle]) and references therein.

An external file that holds a picture, illustration, etc.
Object name is e-66-m1189-scheme1.jpg

Experimental

Crystal data

  • [Mo(C3H6NS)(C5H4NS)(C18H15P)(CO)2]
  • M r = 612.53
  • Monoclinic, An external file that holds a picture, illustration, etc.
Object name is e-66-m1189-efi1.jpg
  • a = 20.0947 (8) Å
  • b = 15.8720 (6) Å
  • c = 17.8596 (7) Å
  • β = 107.563 (1)°
  • V = 5430.7 (4) Å3
  • Z = 8
  • Mo Kα radiation
  • μ = 0.72 mm−1
  • T = 150 K
  • 0.35 × 0.06 × 0.04 mm

Data collection

  • Bruker SMART APEX CCD area-detector diffractometer
  • Absorption correction: multi-scan (SADABS; Bruker, 2007 [triangle]) T min = 0.95, T max = 0.97
  • 41353 measured reflections
  • 12460 independent reflections
  • 8888 reflections with I > 2σ(I)
  • R int = 0.089

Refinement

  • R[F 2 > 2σ(F 2)] = 0.063
  • wR(F 2) = 0.123
  • S = 1.08
  • 12460 reflections
  • 653 parameters
  • 1 restraint
  • H-atom parameters constrained
  • Δρmax = 0.96 e Å−3
  • Δρmin = −0.78 e Å−3

Data collection: SMART (Bruker, 2007 [triangle]); cell refinement: SAINT (Bruker, 2007 [triangle]); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 [triangle]); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 [triangle]); molecular graphics: XP in SHELXTL (Sheldrick, 2008 [triangle]); software used to prepare material for publication: SHELXTL.

Supplementary Material

Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536810034562/bg2366sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S1600536810034562/bg2366Isup2.hkl

Additional supplementary materials: crystallographic information; 3D view; checkCIF report

Acknowledgments

We thank the National Science Council of the Republic of China for financial support (NSC98–2113-M-241–011-MY2).

supplementary crystallographic information

Comment

Molybdenum complexes containing Mo—S and Mo—N bonds are of special interest because of their relevance to a variety of molybdenum-containing enzymes (Cramer et al., 1978) and hydrodesulfurization catalysts (Anzenhofer & de Boer, 1969). For the group VI metals, several investigators have reported complexes relevant to pyridine-2-thiolate ligand (Cotton & Ilsley, 1981; Baker et al., 1995). Thiocarbamoyl Mo and W (VIB) complexes are known (Anderson & Hill, 1993). To our knowledge, no thiocarbamoyl complex of molybdenum (II) containing pyridine-2-thiolate has been described.

To synthesis of seven coordinated and NS-coordinated metal compound, complex [Mo(CO)2(SCNMe2)(PPh3)2Cl] was used to react with C5H4NSH in dichloromethane at room temperature. As a result, a chloride and triphenylphosphine displaced complex [Mo(CO)2(SNC5H4)(SCNMe2)(PPh3)] was isolated with 82% yield. The X-ray crystal structure analysis has been carried out to provide structural parameters.

The molecular structure and the packing diagram of the title compound are shown in Fig. 1 and 2 respectively. X-ray analysis shows that the unit cell contains two independent molecules. There are small difference in bond distances (in the range of 0.002–0.025 Å) and bond angles (in the range of 0–3.32°) between the two independent molecules around the metal atoms. The geometry around the cations is midway a capped trigonal prism and a capped octahedron. The capped trigonal prism consists of a phosphorus atom, P1(P2), in the unique capping position [Mo—P(av) = 2.5651 (12)], carbonyl group, C1-O1(C29-O3) and sulfur atom of the thiocabamoyl group, S1(S3), and nitrogen and sulfur atoms of the pyridine-2-thiolate ligand, in the capped quadrilateral face [Mo—C1(C29)(av) = 1.946 (5); Mo—S1(S3)(av) = 2.5031 (12); Mo—N2(N4)(av) = 2.252 (4); Mo—S2(S4)(av) = 2.5393 (12)] and the other carbonyl group in the unique edge [Mo—C2(C30)(av) = 1.983 (5)]. In contrast the capped octahedron is made up of C3(C31) in the capping position, C3(C31), S1(S3), and C2(C30) in the capped face, and P1(P2), S2(S4), and N2(N4) in the uncapped face. The PPh3 and carbonyl group is in trans position: P1—Mo—C(av) = 142.64 (14)°, while the pyridine-2-thiolate ligand and carbonyl and sulfur atom of the SCNMe2 ligand are trans to each other: C1—Mo—N2(C29—Mo2—N4)(av) = 175.40 (16)° and S1—Mo—S2(S3—Mo2—S4) = 149.29 (4)°. The Mo—C—O angles of (I) are essentially linear in the region of 170.3 (4)–178.3 (4)° and similar to those found for other terminal carbonyls contained in Mo systems. The Mo—CO(av) (1.946 (5), 1.983 (5) Å) and C—O(av) distances (1.163 (5), 1.153 (5) Å) are both with the range of values reported for the other molybdenum carbonyl complexes (Yih & Lee, 2008 and references therein).

Within the SCNMe2 ligand (Lin et al., 2004), the C—S(av) (1.694 (5) Å) and SC—N(av) (1.309 (5) Å) bond distances are typical for C—N and C—S bonds having partial double bond character and are certainly much shorter than the normal C—N (1.47 Å) and C—S (1.82 Å) single bonds (Huheey, 1983). The Me—N(av) bond distances (1.454 (6) and 1.470 (6) Å) are normal for a single bond. Within the SNC5H4 ligand, the S2—C6—N2(S4—C34—N4) bond distances and angles shows a geometrical environment characteristic of a sp2 hybridization of the carbon atom. In addition, the S2—C6—N2(S4—C34—N4)(av) angle of 110.8 (3)° and the S2—Mo—N2(S4—Mo2—N4)(av) angle of 64.11 (10)° is similar to other molybdenum pyridine-2-thiolate complexes (Yih et al., 2003a, 2003b and references therein).

In the 1H NMR spectrum of (I), three protons of the SNC5H4 ligand exhibits one doublet resonance at δ 6.21 and two triplet resonances at δ 6.46, 6.88 with ratio of 1:1:1. Two methyl resonances at δ 3.55 and δ 3.78 of the SCNMe2 ligand are observed in the 1H NMR spectra of complex (I), consistent with hindered rotation about the partially multiple C—N bond. In the 13C{1H} NMR spectrum of (I), two singlet resonances appear at δ 45.2, δ 50.4 for the carbon atoms of N-methyl groups, respectively. Three singlet resonances appear at δ 176.8, 235.1 and 248.0 for the carbon atom of the NCS, CO and Me2NCS groups, respectively. The 31P{1H} NMR spectrum of (I) shows one resonance at δ 48.5.

It is also noted the IR spectrum of the title complex (I) shows five stretching bands at 1921 and 1824 cm-1 for C=O, at 1563 cm-1 for C=N, at 1481 and 1434 cm-1 for C=S groups. In the FAB mass spectra, base peak with the typical Mo isotope distribution is in agreement with the [M+] molecular mass of (I).

Experimental

The synthesis of the title compound (I) was carried out as follows. CH2Cl2 (10 ml) was added to a flask (100 ml) containing C5H4NSH (0.111 g, 1.0 mmol) and [Mo(CO)2(SCNMe2)(PPh3)2Cl] (0.800 g, 1.0 mmol). The solution was stirred for 10 min at room temperature. The solution is concentrated under vacuum and MeOH (10 ml) was added to initiate precipitation. The orange solids were isolated by filtration (G4), washed with diethyl ether (2 x 10 ml) and subsequently drying under vacuum yielding [Mo(CO)2(SNC5H4)(SCNMe2)(PPh3)] (0.501 g, 82%). Further purification was accomplished by recrystallization from 1/10 CH2Cl2/n-hexane. The orange crystals of (I) for X-ray structure analysis were obtained by slow diffusion of n-hexane into the CH2Cl2 solution of the title compound at room temperature for 3 days. Spectroscopic analysis: 1H NMR (CDCl3, 298 K, δ, p.p.m.): 3.55, 3.78 (s, 6H, NMe2), 6.21 (d, 1H, NCH, 3JH—H = 8.15 Hz), 6.46 (t, 1H, NCCH, 3JH—H = 6.45 Hz), 6.88 (t, 1H, NCCCH, 3JH—H = 7.25 Hz), 7.35–7.55 (m, 16H, Ph, HCCNS). 31P{1H} NMR (CDCl3, 298 K, δ, p.p.m.): δ 48.5. 13C{1H} NMR (CDCl3, 298 K, δ, p.p.m.): δ 45.2, 50.4 (s, NMe), 176.8 (s, NCS), 235.1 (s, CO), 248.0 (s, MeNCS). MS (m/z): 614 (M+). Anal. Calcd for C28H25N2O2PS2Mo: C, 54.90; H, 4.11; N, 4.57. Found: C, 55.10; H, 4.25; N, 4.22.

Refinement

H atoms were positioned geometrically and refined using a riding model, with C—H = 0.95–0.98 Å and with Uiso(H) = 1.2 (1.5 for methyl groups) times Ueq(C).

Figures

Fig. 1.
The molecular structure of (I), showing two independent molecules and the 50% probability displacement ellipsoids.
Fig. 2.
The packing diagram of (I).

Crystal data

[Mo(C3H6NS)(C5H4NS)(C18H15P)(CO)2]F(000) = 2496
Mr = 612.53Dx = 1.498 Mg m3
Monoclinic, P21/cMo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybcCell parameters from 3107 reflections
a = 20.0947 (8) Åθ = 2.3–19.9°
b = 15.8720 (6) ŵ = 0.72 mm1
c = 17.8596 (7) ÅT = 150 K
β = 107.563 (1)°Needle, orange-red
V = 5430.7 (4) Å30.35 × 0.06 × 0.04 mm
Z = 8

Data collection

Bruker SMART APEX CCD area-detector diffractometer12460 independent reflections
Radiation source: fine-focus sealed tube8888 reflections with I > 2σ(I)
graphiteRint = 0.089
ω scansθmax = 27.5°, θmin = 1.1°
Absorption correction: multi-scan (SADABS; Bruker, 2007)h = −26→26
Tmin = 0.95, Tmax = 0.97k = −20→20
41353 measured reflectionsl = −23→23

Refinement

Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.063Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.123H-atom parameters constrained
S = 1.08w = 1/[σ2(Fo2) + (0.0357P)2 + 4.9994P] where P = (Fo2 + 2Fc2)/3
12460 reflections(Δ/σ)max = 0.001
653 parametersΔρmax = 0.96 e Å3
1 restraintΔρmin = −0.78 e Å3

Special details

Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes.
Refinement. Refinement of F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > σ(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2)

xyzUiso*/Ueq
Mo10.806022 (19)0.49072 (2)0.20800 (2)0.01743 (10)
S10.82845 (6)0.56981 (8)0.09595 (7)0.0248 (3)
S20.82401 (6)0.47101 (7)0.35379 (7)0.0216 (2)
P10.93923 (6)0.47268 (7)0.26360 (7)0.0170 (2)
O10.80516 (19)0.3184 (2)0.1255 (2)0.0383 (9)
O20.66462 (18)0.3986 (2)0.1908 (2)0.0407 (9)
N10.6957 (2)0.6123 (2)0.0831 (2)0.0260 (9)
N20.81074 (18)0.6102 (2)0.2784 (2)0.0210 (8)
C10.8062 (2)0.3835 (3)0.1558 (3)0.0237 (10)
C20.7146 (2)0.4383 (3)0.2006 (3)0.0274 (11)
C30.7511 (2)0.5672 (3)0.1156 (3)0.0216 (10)
C40.6906 (3)0.6710 (3)0.0191 (3)0.0397 (14)
H4A0.72100.6521−0.01140.060*
H4B0.70520.72720.04060.060*
H4C0.64220.6733−0.01500.060*
C50.6355 (3)0.6117 (3)0.1140 (3)0.0386 (14)
H5A0.64600.57580.16080.058*
H5B0.59440.58970.07390.058*
H5C0.62610.66930.12800.058*
C60.8229 (2)0.5806 (3)0.3522 (3)0.0222 (10)
C70.8324 (3)0.6347 (3)0.4162 (3)0.0310 (12)
H70.84060.61310.46790.037*
C80.8295 (3)0.7203 (3)0.4025 (3)0.0367 (13)
H80.83640.75860.44510.044*
C90.8167 (3)0.7506 (3)0.3271 (3)0.0349 (13)
H90.81390.80950.31700.042*
C100.8080 (3)0.6941 (3)0.2670 (3)0.0289 (11)
H100.79960.71500.21510.035*
C110.9890 (2)0.4740 (3)0.1922 (3)0.0191 (9)
C121.0533 (2)0.5140 (3)0.2086 (3)0.0260 (11)
H121.07020.54680.25500.031*
C131.0928 (2)0.5061 (3)0.1574 (3)0.0320 (12)
H131.13690.53320.16910.038*
C141.0688 (3)0.4595 (3)0.0903 (3)0.0335 (13)
H141.09660.45360.05600.040*
C151.0043 (3)0.4210 (3)0.0723 (3)0.0338 (12)
H150.98720.38940.02520.041*
C160.9646 (2)0.4288 (3)0.1236 (3)0.0254 (11)
H160.92010.40250.11120.030*
C170.9711 (2)0.3735 (3)0.3144 (3)0.0192 (10)
C181.0428 (2)0.3568 (3)0.3409 (3)0.0248 (11)
H181.07480.39780.33390.030*
C191.0673 (3)0.2815 (3)0.3770 (3)0.0276 (11)
H191.11620.27100.39510.033*
C201.0214 (3)0.2214 (3)0.3869 (3)0.0292 (11)
H201.03860.16980.41240.035*
C210.9497 (3)0.2360 (3)0.3598 (3)0.0284 (11)
H210.91800.19420.36610.034*
C220.9252 (2)0.3118 (3)0.3236 (3)0.0212 (10)
H220.87640.32170.30490.025*
C230.9799 (2)0.5561 (3)0.3320 (3)0.0182 (9)
C241.0134 (2)0.5434 (3)0.4113 (3)0.0224 (10)
H241.01840.48810.43250.027*
C251.0397 (2)0.6121 (3)0.4596 (3)0.0277 (11)
H251.06170.60360.51420.033*
C261.0340 (3)0.6926 (3)0.4289 (3)0.0300 (12)
H261.05300.73910.46200.036*
C271.0005 (3)0.7054 (3)0.3496 (3)0.0310 (12)
H270.99600.76080.32840.037*
C280.9738 (2)0.6377 (3)0.3016 (3)0.0247 (11)
H280.95090.64670.24730.030*
Mo20.674279 (19)0.00407 (2)0.20870 (2)0.02074 (10)
S30.60303 (7)0.10985 (8)0.11544 (8)0.0313 (3)
S40.73214 (6)−0.03888 (8)0.35052 (7)0.0250 (3)
P20.57175 (6)−0.01510 (8)0.26382 (7)0.0222 (3)
O30.6161 (2)−0.1508 (2)0.1027 (2)0.0444 (10)
O40.79629 (19)−0.1014 (2)0.1818 (2)0.0422 (10)
N30.7251 (2)0.1167 (3)0.0823 (2)0.0307 (10)
N40.71783 (19)0.1094 (2)0.2930 (2)0.0241 (9)
C290.6359 (2)−0.0925 (3)0.1423 (3)0.0269 (10)
C300.7558 (3)−0.0579 (3)0.1958 (3)0.0295 (11)
C310.6867 (2)0.0848 (3)0.1233 (3)0.0251 (11)
C320.6979 (3)0.1766 (4)0.0178 (3)0.0485 (16)
H32A0.64700.1716−0.00220.073*
H32B0.71820.1643−0.02450.073*
H32C0.71050.23410.03700.073*
C330.7986 (3)0.0952 (4)0.0995 (3)0.0406 (14)
H33A0.81290.05950.14640.061*
H33B0.82660.14690.10880.061*
H33C0.80580.06470.05480.061*
C340.7465 (2)0.0687 (3)0.3624 (3)0.0251 (11)
C350.7818 (2)0.1125 (3)0.4309 (3)0.0295 (12)
H350.80080.08360.47920.035*
C360.7884 (3)0.1967 (4)0.4265 (3)0.0372 (13)
H360.81350.22710.47210.045*
C370.7590 (3)0.2404 (3)0.3563 (3)0.0366 (13)
H370.76300.29990.35380.044*
C380.7239 (3)0.1944 (3)0.2908 (3)0.0314 (12)
H380.70340.22310.24260.038*
C390.4836 (2)−0.0016 (3)0.1958 (3)0.0265 (10)
C400.4703 (3)−0.0151 (3)0.1159 (3)0.0337 (12)
H400.5071−0.03190.09610.040*
C410.4035 (3)−0.0045 (3)0.0645 (3)0.0405 (13)
H410.3953−0.01220.00970.049*
C420.3491 (3)0.0170 (4)0.0927 (3)0.0446 (15)
H420.30340.02390.05740.054*
C430.3611 (3)0.0286 (3)0.1717 (3)0.0337 (12)
H430.32340.04170.19140.040*
C440.4278 (2)0.0212 (3)0.2226 (3)0.0277 (11)
H440.43590.03180.27700.033*
C450.5651 (2)−0.1195 (3)0.3041 (3)0.0256 (11)
C460.5118 (3)−0.1382 (3)0.3360 (3)0.0361 (13)
H460.4776−0.09670.33580.043*
C470.5081 (3)−0.2169 (3)0.3680 (3)0.0399 (14)
H470.4719−0.22870.39060.048*
C480.5561 (3)−0.2778 (3)0.3675 (3)0.0391 (14)
H480.5530−0.33160.38950.047*
C490.6093 (3)−0.2612 (3)0.3350 (3)0.0362 (13)
H490.6428−0.30330.33460.043*
C500.6130 (3)−0.1825 (3)0.3032 (3)0.0300 (12)
H500.6489−0.17120.28020.036*
C510.5712 (2)0.0588 (3)0.3419 (3)0.0244 (10)
C520.5847 (3)0.0367 (4)0.4208 (3)0.0430 (15)
H520.5967−0.01960.43730.052*
C530.5805 (4)0.0973 (4)0.4745 (4)0.064 (2)
H530.58990.08250.52830.077*
C540.5627 (4)0.1785 (4)0.4513 (4)0.062 (2)
H540.55800.21890.48860.074*
C550.5518 (3)0.2020 (4)0.3752 (4)0.0512 (17)
H550.54110.25890.35970.061*
C560.5564 (3)0.1425 (3)0.3207 (3)0.0369 (13)
H560.54930.15900.26780.044*

Atomic displacement parameters (Å2)

U11U22U33U12U13U23
Mo10.01436 (18)0.0187 (2)0.0181 (2)0.00014 (16)0.00320 (15)0.00006 (16)
S10.0213 (6)0.0303 (7)0.0233 (6)0.0000 (5)0.0076 (5)0.0035 (5)
S20.0211 (6)0.0222 (6)0.0208 (6)0.0019 (5)0.0053 (5)0.0012 (5)
P10.0144 (5)0.0194 (6)0.0172 (6)−0.0001 (4)0.0047 (5)0.0005 (5)
O10.046 (2)0.031 (2)0.035 (2)−0.0014 (17)0.0079 (18)−0.0105 (17)
O20.026 (2)0.045 (2)0.053 (3)−0.0123 (17)0.0128 (18)−0.0053 (19)
N10.023 (2)0.031 (2)0.021 (2)0.0036 (18)0.0017 (18)0.0030 (18)
N20.0144 (18)0.025 (2)0.023 (2)0.0030 (16)0.0052 (16)0.0034 (17)
C10.022 (2)0.027 (3)0.020 (2)−0.002 (2)0.003 (2)0.004 (2)
C20.021 (2)0.032 (3)0.028 (3)−0.001 (2)0.006 (2)−0.003 (2)
C30.020 (2)0.022 (2)0.019 (2)0.0007 (19)0.001 (2)−0.0067 (19)
C40.043 (3)0.038 (3)0.033 (3)0.009 (3)0.004 (3)0.013 (3)
C50.025 (3)0.047 (3)0.046 (4)0.011 (2)0.014 (3)0.010 (3)
C60.016 (2)0.023 (2)0.027 (3)0.0020 (19)0.006 (2)−0.002 (2)
C70.040 (3)0.033 (3)0.021 (3)0.008 (2)0.010 (2)0.001 (2)
C80.043 (3)0.031 (3)0.035 (3)0.001 (2)0.011 (3)−0.010 (2)
C90.043 (3)0.022 (3)0.036 (3)0.006 (2)0.008 (3)−0.004 (2)
C100.029 (3)0.029 (3)0.028 (3)0.005 (2)0.007 (2)0.005 (2)
C110.022 (2)0.018 (2)0.019 (2)0.0009 (18)0.0076 (19)0.0036 (18)
C120.020 (2)0.031 (3)0.027 (3)0.000 (2)0.007 (2)0.002 (2)
C130.023 (2)0.036 (3)0.039 (3)0.001 (2)0.013 (2)0.011 (3)
C140.037 (3)0.038 (3)0.035 (3)0.014 (2)0.025 (3)0.013 (2)
C150.042 (3)0.032 (3)0.031 (3)0.010 (2)0.018 (3)0.008 (2)
C160.025 (3)0.027 (3)0.025 (3)0.001 (2)0.008 (2)0.002 (2)
C170.019 (2)0.024 (2)0.014 (2)0.0018 (19)0.0049 (19)−0.0022 (19)
C180.022 (2)0.025 (3)0.028 (3)−0.002 (2)0.008 (2)−0.001 (2)
C190.025 (3)0.033 (3)0.023 (3)0.010 (2)0.005 (2)0.002 (2)
C200.036 (3)0.030 (3)0.024 (3)0.010 (2)0.011 (2)0.002 (2)
C210.037 (3)0.023 (3)0.029 (3)0.000 (2)0.017 (2)0.002 (2)
C220.019 (2)0.026 (3)0.019 (2)0.0036 (19)0.007 (2)−0.001 (2)
C230.015 (2)0.022 (2)0.019 (2)−0.0005 (18)0.0072 (19)0.0001 (19)
C240.018 (2)0.024 (2)0.027 (3)0.0012 (19)0.009 (2)0.002 (2)
C250.023 (3)0.040 (3)0.016 (2)−0.006 (2)0.001 (2)−0.003 (2)
C260.028 (3)0.030 (3)0.029 (3)−0.006 (2)0.005 (2)−0.010 (2)
C270.036 (3)0.024 (3)0.032 (3)−0.007 (2)0.008 (2)−0.001 (2)
C280.029 (3)0.025 (3)0.019 (3)0.000 (2)0.005 (2)0.000 (2)
Mo20.0189 (2)0.0235 (2)0.0214 (2)−0.00080 (17)0.00855 (16)−0.00052 (18)
S30.0245 (6)0.0370 (7)0.0332 (8)0.0063 (6)0.0101 (6)0.0067 (6)
S40.0227 (6)0.0285 (6)0.0235 (6)−0.0003 (5)0.0067 (5)0.0028 (5)
P20.0190 (6)0.0274 (7)0.0207 (6)−0.0007 (5)0.0070 (5)0.0000 (5)
O30.053 (3)0.036 (2)0.046 (3)−0.0092 (19)0.018 (2)−0.0191 (19)
O40.037 (2)0.040 (2)0.056 (3)0.0087 (18)0.024 (2)−0.0011 (19)
N30.028 (2)0.035 (2)0.028 (2)−0.0039 (19)0.0072 (19)0.0084 (19)
N40.020 (2)0.029 (2)0.028 (2)−0.0029 (17)0.0138 (18)−0.0053 (18)
C290.020 (2)0.031 (2)0.029 (3)−0.0027 (19)0.006 (2)−0.0050 (17)
C300.029 (3)0.031 (3)0.031 (3)0.004 (2)0.012 (2)0.004 (2)
C310.023 (2)0.031 (3)0.025 (3)−0.004 (2)0.011 (2)−0.008 (2)
C320.043 (4)0.052 (4)0.047 (4)−0.011 (3)0.007 (3)0.023 (3)
C330.024 (3)0.050 (4)0.050 (4)−0.007 (3)0.014 (3)0.004 (3)
C340.019 (2)0.033 (3)0.025 (3)0.000 (2)0.009 (2)−0.004 (2)
C350.025 (3)0.041 (3)0.024 (3)0.002 (2)0.011 (2)−0.010 (2)
C360.029 (3)0.047 (4)0.036 (3)−0.008 (3)0.011 (3)−0.020 (3)
C370.038 (3)0.034 (3)0.046 (4)−0.012 (2)0.024 (3)−0.013 (3)
C380.029 (3)0.030 (3)0.041 (3)−0.005 (2)0.019 (2)−0.003 (2)
C390.023 (2)0.029 (3)0.027 (3)−0.003 (2)0.006 (2)−0.005 (2)
C400.026 (3)0.046 (3)0.027 (3)−0.009 (2)0.005 (2)−0.009 (2)
C410.033 (3)0.049 (4)0.034 (3)−0.006 (3)0.001 (2)−0.006 (3)
C420.024 (3)0.057 (4)0.046 (4)0.000 (3)0.000 (3)−0.007 (3)
C430.021 (2)0.040 (3)0.042 (3)−0.002 (2)0.011 (2)0.001 (3)
C440.025 (2)0.028 (3)0.031 (3)0.000 (2)0.009 (2)0.002 (2)
C450.023 (2)0.031 (3)0.022 (3)−0.005 (2)0.005 (2)−0.001 (2)
C460.033 (3)0.039 (3)0.038 (3)−0.004 (2)0.014 (3)0.004 (3)
C470.041 (3)0.042 (3)0.040 (3)−0.016 (3)0.016 (3)0.003 (3)
C480.045 (3)0.029 (3)0.039 (3)−0.018 (3)0.006 (3)−0.003 (3)
C490.042 (3)0.028 (3)0.036 (3)−0.005 (2)0.007 (3)−0.004 (2)
C500.029 (3)0.030 (3)0.031 (3)−0.004 (2)0.008 (2)−0.002 (2)
C510.021 (2)0.030 (3)0.026 (3)−0.001 (2)0.012 (2)−0.006 (2)
C520.063 (4)0.041 (3)0.027 (3)−0.012 (3)0.016 (3)0.000 (3)
C530.108 (6)0.060 (5)0.035 (4)−0.028 (4)0.037 (4)−0.017 (3)
C540.090 (5)0.051 (4)0.060 (5)−0.026 (4)0.049 (4)−0.030 (4)
C550.053 (4)0.037 (3)0.068 (5)−0.006 (3)0.026 (4)−0.018 (3)
C560.038 (3)0.041 (3)0.033 (3)−0.004 (3)0.013 (3)−0.006 (3)

Geometric parameters (Å, °)

Mo1—C11.941 (5)Mo2—C291.948 (5)
Mo1—C21.984 (5)Mo2—C301.982 (5)
Mo1—C32.077 (5)Mo2—C312.064 (5)
Mo1—N22.261 (4)Mo2—N42.243 (4)
Mo1—S12.5156 (12)Mo2—S32.4907 (13)
Mo1—S22.5378 (12)Mo2—S42.5407 (12)
Mo1—P12.5746 (11)Mo2—P22.5555 (12)
S1—C31.694 (5)S3—C311.692 (5)
S2—C61.739 (5)S4—C341.735 (5)
P1—C231.819 (4)P2—C511.825 (5)
P1—C171.833 (5)P2—C451.828 (5)
P1—C111.842 (4)P2—C391.833 (5)
O1—C11.163 (5)O3—C291.161 (5)
O2—C21.153 (5)O4—C301.151 (6)
N1—C31.304 (5)N3—C311.315 (6)
N1—C41.454 (6)N3—C331.454 (6)
N1—C51.472 (6)N3—C321.468 (6)
N2—C101.346 (6)N4—C381.356 (6)
N2—C61.351 (6)N4—C341.361 (6)
C4—H4A0.9800C32—H32A0.9800
C4—H4B0.9800C32—H32B0.9800
C4—H4C0.9800C32—H32C0.9800
C5—H5A0.9800C33—H33A0.9800
C5—H5B0.9800C33—H33B0.9800
C5—H5C0.9800C33—H33C0.9800
C6—C71.396 (6)C34—C351.399 (6)
C7—C81.380 (7)C35—C361.348 (7)
C7—H70.9500C35—H350.9500
C8—C91.379 (7)C36—C371.398 (7)
C8—H80.9500C36—H360.9500
C9—C101.368 (7)C37—C381.378 (7)
C9—H90.9500C37—H370.9500
C10—H100.9500C38—H380.9500
C11—C161.376 (6)C39—C401.387 (6)
C11—C121.390 (6)C39—C441.393 (6)
C12—C131.385 (6)C40—C411.387 (7)
C12—H120.9500C40—H400.9500
C13—C141.366 (7)C41—C421.377 (7)
C13—H130.9500C41—H410.9500
C14—C151.379 (7)C42—C431.371 (7)
C14—H140.9500C42—H420.9500
C15—C161.390 (6)C43—C441.379 (7)
C15—H150.9500C43—H430.9500
C16—H160.9500C44—H440.9500
C17—C221.389 (6)C45—C461.388 (6)
C17—C181.399 (6)C45—C501.390 (7)
C18—C191.377 (6)C46—C471.386 (7)
C18—H180.9500C46—H460.9500
C19—C201.375 (7)C47—C481.367 (8)
C19—H190.9500C47—H470.9500
C20—C211.394 (7)C48—C491.387 (7)
C20—H200.9500C48—H480.9500
C21—C221.384 (6)C49—C501.384 (7)
C21—H210.9500C49—H490.9500
C22—H220.9500C50—H500.9500
C23—C241.387 (6)C51—C561.389 (7)
C23—C281.396 (6)C51—C521.396 (7)
C24—C251.392 (6)C52—C531.380 (8)
C24—H240.9500C52—H520.9500
C25—C261.382 (7)C53—C541.367 (9)
C25—H250.9500C53—H530.9500
C26—C271.387 (7)C54—C551.362 (9)
C26—H260.9500C54—H540.9500
C27—C281.379 (6)C55—C561.379 (7)
C27—H270.9500C55—H550.9500
C28—H280.9500C56—H560.9500
C1—Mo1—C274.69 (19)C29—Mo2—C3074.2 (2)
C1—Mo1—C3102.06 (18)C29—Mo2—C3198.75 (19)
C2—Mo1—C386.17 (19)C30—Mo2—C3186.17 (19)
C1—Mo1—N2175.17 (16)C29—Mo2—N4175.61 (17)
C2—Mo1—N2105.77 (17)C30—Mo2—N4106.20 (18)
C3—Mo1—N282.77 (15)C31—Mo2—N485.63 (16)
C1—Mo1—S191.66 (14)C29—Mo2—S394.65 (15)
C2—Mo1—S1122.74 (14)C30—Mo2—S3125.80 (14)
C3—Mo1—S141.95 (13)C31—Mo2—S342.35 (13)
N2—Mo1—S192.07 (10)N4—Mo2—S388.60 (11)
C1—Mo1—S2111.36 (14)C29—Mo2—S4111.94 (15)
C2—Mo1—S281.89 (14)C30—Mo2—S480.62 (15)
C3—Mo1—S2139.81 (12)C31—Mo2—S4141.47 (13)
N2—Mo1—S264.16 (10)N4—Mo2—S464.05 (11)
S1—Mo1—S2150.87 (4)S3—Mo2—S4147.71 (4)
C1—Mo1—P186.29 (14)C29—Mo2—P285.62 (14)
C2—Mo1—P1144.36 (14)C30—Mo2—P2140.90 (14)
C3—Mo1—P1127.78 (13)C31—Mo2—P2130.56 (13)
N2—Mo1—P190.83 (9)N4—Mo2—P291.54 (9)
S1—Mo1—P186.98 (4)S3—Mo2—P288.30 (4)
S2—Mo1—P177.35 (4)S4—Mo2—P276.33 (4)
C3—S1—Mo155.04 (16)C31—S3—Mo255.22 (17)
C6—S2—Mo182.13 (16)C34—S4—Mo282.35 (17)
C23—P1—C17105.9 (2)C51—P2—C45105.3 (2)
C23—P1—C11103.22 (19)C51—P2—C39101.8 (2)
C17—P1—C1199.83 (19)C45—P2—C39101.3 (2)
C23—P1—Mo1112.48 (14)C51—P2—Mo2114.16 (15)
C17—P1—Mo1116.98 (14)C45—P2—Mo2115.02 (16)
C11—P1—Mo1116.74 (15)C39—P2—Mo2117.41 (16)
C3—N1—C4123.4 (4)C31—N3—C33121.4 (4)
C3—N1—C5121.1 (4)C31—N3—C32123.0 (4)
C4—N1—C5115.3 (4)C33—N3—C32115.5 (4)
C10—N2—C6118.6 (4)C38—N4—C34118.8 (4)
C10—N2—Mo1138.9 (3)C38—N4—Mo2137.9 (3)
C6—N2—Mo1102.5 (3)C34—N4—Mo2103.3 (3)
O1—C1—Mo1178.3 (4)O3—C29—Mo2176.9 (4)
O2—C2—Mo1170.3 (4)O4—C30—Mo2170.4 (5)
N1—C3—S1127.4 (4)N3—C31—S3126.8 (4)
N1—C3—Mo1148.5 (4)N3—C31—Mo2150.8 (4)
S1—C3—Mo183.00 (19)S3—C31—Mo282.43 (19)
N1—C4—H4A109.5N3—C32—H32A109.5
N1—C4—H4B109.5N3—C32—H32B109.5
H4A—C4—H4B109.5H32A—C32—H32B109.5
N1—C4—H4C109.5N3—C32—H32C109.5
H4A—C4—H4C109.5H32A—C32—H32C109.5
H4B—C4—H4C109.5H32B—C32—H32C109.5
N1—C5—H5A109.5N3—C33—H33A109.5
N1—C5—H5B109.5N3—C33—H33B109.5
H5A—C5—H5B109.5H33A—C33—H33B109.5
N1—C5—H5C109.5N3—C33—H33C109.5
H5A—C5—H5C109.5H33A—C33—H33C109.5
H5B—C5—H5C109.5H33B—C33—H33C109.5
N2—C6—C7121.7 (4)N4—C34—C35121.6 (5)
N2—C6—S2111.2 (3)N4—C34—S4110.3 (3)
C7—C6—S2127.1 (4)C35—C34—S4128.1 (4)
C8—C7—C6118.2 (5)C36—C35—C34118.3 (5)
C8—C7—H7120.9C36—C35—H35120.8
C6—C7—H7120.9C34—C35—H35120.8
C9—C8—C7120.2 (5)C35—C36—C37121.4 (5)
C9—C8—H8119.9C35—C36—H36119.3
C7—C8—H8119.9C37—C36—H36119.3
C10—C9—C8118.6 (5)C38—C37—C36117.9 (5)
C10—C9—H9120.7C38—C37—H37121.0
C8—C9—H9120.7C36—C37—H37121.0
N2—C10—C9122.8 (5)N4—C38—C37122.0 (5)
N2—C10—H10118.6N4—C38—H38119.0
C9—C10—H10118.6C37—C38—H38119.0
C16—C11—C12118.9 (4)C40—C39—C44117.9 (4)
C16—C11—P1119.3 (3)C40—C39—P2120.8 (4)
C12—C11—P1121.6 (3)C44—C39—P2121.3 (4)
C13—C12—C11120.1 (5)C39—C40—C41120.6 (5)
C13—C12—H12120.0C39—C40—H40119.7
C11—C12—H12120.0C41—C40—H40119.7
C14—C13—C12120.5 (5)C42—C41—C40120.3 (5)
C14—C13—H13119.8C42—C41—H41119.9
C12—C13—H13119.8C40—C41—H41119.9
C13—C14—C15120.2 (5)C43—C42—C41119.8 (5)
C13—C14—H14119.9C43—C42—H42120.1
C15—C14—H14119.9C41—C42—H42120.1
C14—C15—C16119.5 (5)C42—C43—C44120.1 (5)
C14—C15—H15120.3C42—C43—H43119.9
C16—C15—H15120.3C44—C43—H43119.9
C11—C16—C15120.9 (5)C43—C44—C39121.2 (5)
C11—C16—H16119.6C43—C44—H44119.4
C15—C16—H16119.6C39—C44—H44119.4
C22—C17—C18118.5 (4)C46—C45—C50118.3 (5)
C22—C17—P1121.3 (3)C46—C45—P2120.8 (4)
C18—C17—P1120.1 (3)C50—C45—P2120.9 (4)
C19—C18—C17120.7 (4)C47—C46—C45120.4 (5)
C19—C18—H18119.6C47—C46—H46119.8
C17—C18—H18119.6C45—C46—H46119.8
C20—C19—C18120.1 (5)C48—C47—C46120.6 (5)
C20—C19—H19119.9C48—C47—H47119.7
C18—C19—H19119.9C46—C47—H47119.7
C19—C20—C21120.3 (5)C47—C48—C49120.2 (5)
C19—C20—H20119.9C47—C48—H48119.9
C21—C20—H20119.9C49—C48—H48119.9
C22—C21—C20119.4 (5)C50—C49—C48119.1 (5)
C22—C21—H21120.3C50—C49—H49120.5
C20—C21—H21120.3C48—C49—H49120.5
C21—C22—C17120.9 (4)C49—C50—C45121.4 (5)
C21—C22—H22119.5C49—C50—H50119.3
C17—C22—H22119.5C45—C50—H50119.3
C24—C23—C28119.3 (4)C56—C51—C52118.4 (5)
C24—C23—P1124.2 (3)C56—C51—P2117.1 (4)
C28—C23—P1116.5 (3)C52—C51—P2124.5 (4)
C23—C24—C25119.8 (4)C53—C52—C51119.6 (6)
C23—C24—H24120.1C53—C52—H52120.2
C25—C24—H24120.1C51—C52—H52120.2
C26—C25—C24120.5 (4)C54—C53—C52120.7 (6)
C26—C25—H25119.8C54—C53—H53119.7
C24—C25—H25119.8C52—C53—H53119.7
C25—C26—C27119.8 (5)C55—C54—C53120.7 (6)
C25—C26—H26120.1C55—C54—H54119.6
C27—C26—H26120.1C53—C54—H54119.6
C28—C27—C26119.9 (5)C54—C55—C56119.4 (6)
C28—C27—H27120.0C54—C55—H55120.3
C26—C27—H27120.0C56—C55—H55120.3
C27—C28—C23120.7 (4)C55—C56—C51121.2 (5)
C27—C28—H28119.7C55—C56—H56119.4
C23—C28—H28119.7C51—C56—H56119.4

Footnotes

Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: BG2366).

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