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Acta Crystallogr Sect E Struct Rep Online. 2008 April 1; 64(Pt 4): m516.
Published online 2008 March 5. doi:  10.1107/S1600536808004431
PMCID: PMC2960912

Tetra­kis(μ-2,4-difluoro­benzoato)bis­[(2,4-difluoro­benzoato)(1,10-phenanthroline)gadolinium(III)]

Abstract

In the title compound, [Gd2(C7H3F2O2)6(C12H8N2)2], the asymmetric unit comprises one Gd3+ cation chelated by two 2,4-difluoro­benzoate and one 1,10-phenanthroline ligands. Two cations are linked into a centrosymmetric dimer via three bridging carboxyl­ate groups of 2,4-difluoro­benzoate ligands. Each Gd3+ ion is nine-coordinated by seven O atoms and two N atoms.

Related literature

For related literature, see: Church & Halvorson (1959 [triangle]); Chung et al. (1971 [triangle]); Okabe & Oya (2000 [triangle]); Serre et al. (2005 [triangle]); Pocker & Fong (1980 [triangle]); Scapin et al. (1997 [triangle]).

An external file that holds a picture, illustration, etc.
Object name is e-64-0m516-scheme1.jpg

Experimental

Crystal data

  • [Gd2(C7H3F2O2)6(C12H8N2)2]
  • M r = 1617.47
  • Monoclinic, An external file that holds a picture, illustration, etc.
Object name is e-64-0m516-efi1.jpg
  • a = 15.132 (3) Å
  • b = 13.663 (3) Å
  • c = 15.286 (3) Å
  • β = 109.364 (2)°
  • V = 2981.6 (9) Å3
  • Z = 2
  • Mo Kα radiation
  • μ = 2.31 mm−1
  • T = 295 (2) K
  • 0.33 × 0.14 × 0.08 mm

Data collection

  • Bruker APEXII CCD area-detector diffractometer
  • Absorption correction: multi-scan (SADABS; Bruker, 2001 [triangle]) T min = 0.516, T max = 0.837
  • 15634 measured reflections
  • 5535 independent reflections
  • 4598 reflections with I > 2σ(I)
  • R int = 0.037

Refinement

  • R[F 2 > 2σ(F 2)] = 0.032
  • wR(F 2) = 0.095
  • S = 1.00
  • 5535 reflections
  • 433 parameters
  • H-atom parameters constrained
  • Δρmax = 1.69 e Å−3
  • Δρmin = −0.64 e Å−3

Data collection: APEX2 (Bruker, 2004 [triangle]); cell refinement: SAINT-Plus (Bruker, 2001 [triangle]); data reduction: SAINT-Plus; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 [triangle]); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 [triangle]); molecular graphics: SHELXTL (Sheldrick, 2008 [triangle]); software used to prepare material for publication: SHELXTL.

Supplementary Material

Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536808004431/cf2184sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S1600536808004431/cf2184Isup2.hkl

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

Acknowledgments

The authors acknowledge the financial support of Henan University (grant No. 05YBGG013).

supplementary crystallographic information

Comment

In recent years, carboxylates have been widely used as polydentate ligands, which can coordinate to transition or rare earth ions yielding complexes with interesting properties that are useful in materials science (Church & Halvorson, 1959; Chung et al., 1971) and in biological systems (Okabe & Oya, 2000; Serre et al., 2005; Pocker & Fong, 1980; Scapin et al., 1997). Here we report the synthesis and X-ray crystal structure analysis of the title compound.

The molecular structure is shown in Fig. 1. Gd(III) is chelated by two 2,4-difluorobenzoate and one 1,10-phenanthroline ligands. Two cations are linked into a dimer via three bridging carboxylate groups of 2,4-difluorobenzoate ligands. Each Gd(III) ion is nine-coordinated by seven O atoms and two N atoms.

Experimental

A mixture of gadolinium(III) chloride (0.5 mmol), 2,4-difluorobenzoic acid (1 mmol), sodium hydroxide (1 mmol), 1,10-phenanthroline (0.5 mmol), water (8 ml) and ethanol (8 ml) in a 25 ml Teflon-lined stainless steel autoclave was kept at 433 K for three days. Colorless crystals were obtained after cooling to room temperature, with a yield of 16%. Anal. Calc. for C33H17F6GdN2O6: C 48.98, H 2.10, N 3.46%; Found: C 48.88, H 2.12, N 3.98%.

Refinement

All H atoms were positioned geometrically and refined as riding atoms with C—H = 0.93 Å and Uiso(H) = 1.2Ueq(C).

Figures

Fig. 1.
The molecular structure of (I), showing 30% probability displacement ellipsoids. Unlabeled atoms are at the symmetry position (-x + 2, -y, -z + 2).

Crystal data

[Gd2(C7H3F2O2)6(C12H8N2)2]F000 = 1580
Mr = 1617.47Dx = 1.802 Mg m3
Monoclinic, P21/nMo Kα radiation λ = 0.71073 Å
Hall symbol: -P 2ynCell parameters from 5535 reflections
a = 15.132 (3) Åθ = 2.1–25.5º
b = 13.663 (3) ŵ = 2.31 mm1
c = 15.286 (3) ÅT = 295 (2) K
β = 109.364 (2)ºBlock, colourless
V = 2981.6 (9) Å30.33 × 0.14 × 0.08 mm
Z = 2

Data collection

Bruker APEXII CCD area-detector diffractometer5535 independent reflections
Radiation source: fine-focus sealed tube4598 reflections with I > 2σ(I)
Monochromator: graphiteRint = 0.037
T = 295(2) Kθmax = 25.5º
[var phi] and ω scansθmin = 2.1º
Absorption correction: multi-scan(SADABS; Bruker, 2001)h = −14→18
Tmin = 0.516, Tmax = 0.837k = −16→16
15634 measured reflectionsl = −17→18

Refinement

Refinement on F2Secondary atom site location: difference Fourier map
Least-squares matrix: fullHydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.032H-atom parameters constrained
wR(F2) = 0.095  w = 1/[σ2(Fo2) + (0.0528P)2 + 4.39P] where P = (Fo2 + 2Fc2)/3
S = 1.00(Δ/σ)max = 0.008
5535 reflectionsΔρmax = 1.69 e Å3
433 parametersΔρmin = −0.64 e Å3
Primary atom site location: structure-invariant direct methodsExtinction correction: none

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
Gd10.997885 (14)0.144628 (14)0.957975 (13)0.02862 (9)
C11.1346 (3)0.2166 (3)0.8849 (3)0.0373 (10)
C21.2110 (3)0.2446 (3)0.8476 (3)0.0428 (11)
C31.1982 (4)0.2280 (4)0.7539 (4)0.0530 (13)
H31.14110.20410.71520.064*
C41.2694 (5)0.2467 (5)0.7181 (4)0.0725 (19)
H41.26060.23530.65580.087*
C51.3513 (5)0.2816 (5)0.7747 (5)0.076 (2)
C61.3667 (5)0.2995 (6)0.8637 (6)0.095 (3)
H61.42430.32400.90090.113*
C71.2965 (4)0.2815 (5)0.9009 (4)0.0667 (17)
C80.9247 (3)−0.0549 (3)0.8221 (3)0.0316 (9)
C90.9086 (3)−0.0732 (3)0.7207 (3)0.0328 (9)
C100.9380 (3)−0.0029 (3)0.6705 (3)0.0413 (11)
H100.97130.05120.70130.050*
C110.9189 (4)−0.0117 (4)0.5764 (3)0.0573 (14)
H110.93990.03510.54370.069*
C120.8686 (5)−0.0904 (5)0.5324 (3)0.0656 (17)
C130.8377 (4)−0.1626 (4)0.5768 (3)0.0541 (14)
H130.8030−0.21530.54460.065*
C140.8605 (3)−0.1536 (3)0.6721 (3)0.0407 (11)
C150.8390 (3)0.0592 (3)1.0120 (3)0.0344 (9)
C160.7585 (3)0.0448 (3)1.0482 (3)0.0422 (11)
C170.7753 (5)0.0095 (4)1.1374 (4)0.0631 (16)
H170.8347−0.01301.17170.076*
C180.7040 (6)0.0075 (5)1.1760 (5)0.085 (2)
H180.7150−0.01821.23500.102*
C190.6197 (6)0.0427 (6)1.1277 (6)0.092 (3)
C200.5978 (4)0.0755 (5)1.0382 (5)0.0761 (19)
H200.53780.09681.00480.091*
C210.6685 (4)0.0755 (4)0.9998 (4)0.0532 (13)
C220.9877 (4)0.3346 (4)1.1111 (3)0.0454 (12)
H221.02440.28951.15320.054*
C230.9628 (4)0.4212 (4)1.1453 (4)0.0553 (14)
H230.98090.43181.20890.066*
C240.9121 (4)0.4896 (4)1.0857 (4)0.0548 (14)
H240.89610.54791.10820.066*
C250.8838 (3)0.4726 (3)0.9899 (4)0.0440 (11)
C260.9099 (3)0.3819 (3)0.9608 (3)0.0371 (10)
C270.8324 (4)0.5425 (4)0.9223 (4)0.0569 (15)
H270.81560.60200.94180.068*
C280.8081 (4)0.5232 (4)0.8309 (4)0.0547 (14)
H280.77640.57040.78820.066*
C290.8303 (3)0.4316 (3)0.7986 (4)0.0452 (11)
C300.8798 (3)0.3602 (3)0.8629 (3)0.0361 (10)
C310.8017 (4)0.4072 (4)0.7045 (4)0.0551 (14)
H310.76960.45260.66000.066*
C320.8213 (4)0.3157 (5)0.6782 (4)0.0598 (15)
H320.80180.29800.61600.072*
C330.8708 (4)0.2504 (4)0.7466 (3)0.0480 (12)
H330.88360.18870.72810.058*
F11.3151 (4)0.3046 (6)0.9873 (4)0.153 (3)
F21.4208 (3)0.3002 (4)0.7394 (4)0.133 (2)
F30.8319 (2)−0.2247 (2)0.71639 (19)0.0520 (7)
F40.8467 (4)−0.0971 (4)0.4386 (2)0.1107 (16)
F50.6472 (2)0.1067 (3)0.9116 (2)0.0688 (9)
F60.5496 (4)0.0443 (4)1.1648 (4)0.141 (2)
N10.9615 (2)0.3134 (3)1.0209 (2)0.0331 (8)
N20.9010 (3)0.2706 (3)0.8367 (2)0.0355 (8)
O11.1385 (2)0.2404 (3)0.9662 (2)0.0486 (8)
O21.0671 (2)0.1674 (2)0.8334 (2)0.0418 (7)
O30.9197 (2)0.0335 (2)0.84238 (19)0.0360 (7)
O40.9422 (2)−0.1250 (2)0.8774 (2)0.0398 (7)
O50.8436 (2)0.1391 (2)0.9743 (2)0.0440 (8)
O60.8994 (2)−0.0069 (2)1.0241 (2)0.0449 (8)

Atomic displacement parameters (Å2)

U11U22U33U12U13U23
Gd10.03159 (14)0.02662 (13)0.02902 (13)−0.00158 (8)0.01190 (9)−0.00349 (8)
C10.043 (3)0.030 (2)0.045 (3)−0.0028 (19)0.022 (2)−0.0029 (19)
C20.046 (3)0.036 (3)0.055 (3)−0.009 (2)0.029 (2)−0.006 (2)
C30.060 (3)0.056 (3)0.054 (3)−0.016 (3)0.034 (3)−0.004 (2)
C40.087 (5)0.082 (5)0.071 (4)−0.032 (4)0.056 (4)−0.020 (3)
C50.075 (4)0.088 (5)0.094 (5)−0.041 (4)0.065 (4)−0.042 (4)
C60.060 (4)0.118 (7)0.118 (6)−0.048 (4)0.047 (4)−0.043 (5)
C70.062 (4)0.089 (5)0.058 (3)−0.031 (3)0.031 (3)−0.033 (3)
C80.028 (2)0.033 (2)0.034 (2)−0.0040 (17)0.0107 (17)−0.0075 (18)
C90.034 (2)0.034 (2)0.028 (2)0.0058 (18)0.0075 (17)−0.0058 (17)
C100.049 (3)0.039 (3)0.039 (2)0.005 (2)0.020 (2)−0.002 (2)
C110.081 (4)0.058 (3)0.042 (3)0.010 (3)0.032 (3)0.006 (3)
C120.095 (5)0.072 (4)0.031 (3)0.014 (3)0.021 (3)−0.009 (3)
C130.067 (4)0.054 (3)0.034 (3)0.004 (3)0.006 (2)−0.019 (2)
C140.046 (3)0.035 (3)0.038 (2)0.008 (2)0.011 (2)−0.0043 (19)
C150.031 (2)0.040 (2)0.033 (2)0.0016 (19)0.0113 (18)−0.0068 (19)
C160.047 (3)0.031 (2)0.057 (3)−0.001 (2)0.029 (2)−0.001 (2)
C170.089 (5)0.047 (3)0.071 (4)0.018 (3)0.051 (3)0.011 (3)
C180.117 (6)0.069 (4)0.103 (5)0.022 (4)0.081 (5)0.028 (4)
C190.104 (6)0.080 (5)0.134 (7)0.002 (4)0.095 (6)0.020 (5)
C200.049 (3)0.073 (4)0.120 (6)−0.006 (3)0.047 (4)0.006 (4)
C210.044 (3)0.044 (3)0.079 (4)−0.006 (2)0.030 (3)0.005 (3)
C220.053 (3)0.041 (3)0.045 (3)−0.003 (2)0.020 (2)−0.010 (2)
C230.065 (3)0.055 (3)0.056 (3)−0.012 (3)0.033 (3)−0.024 (3)
C240.057 (3)0.038 (3)0.078 (4)−0.004 (2)0.034 (3)−0.023 (3)
C250.035 (2)0.031 (2)0.070 (3)−0.0048 (19)0.023 (2)−0.010 (2)
C260.030 (2)0.032 (2)0.053 (3)−0.0045 (18)0.018 (2)−0.006 (2)
C270.044 (3)0.029 (3)0.095 (5)0.004 (2)0.019 (3)−0.006 (3)
C280.040 (3)0.036 (3)0.082 (4)0.003 (2)0.012 (3)0.011 (3)
C290.035 (2)0.037 (3)0.062 (3)0.001 (2)0.014 (2)0.010 (2)
C300.030 (2)0.031 (2)0.049 (3)−0.0040 (17)0.015 (2)−0.0011 (19)
C310.049 (3)0.054 (3)0.059 (3)0.007 (3)0.015 (3)0.023 (3)
C320.062 (4)0.073 (4)0.039 (3)0.008 (3)0.010 (3)0.009 (3)
C330.055 (3)0.051 (3)0.037 (3)0.010 (2)0.013 (2)0.000 (2)
F10.123 (4)0.247 (7)0.102 (4)−0.105 (5)0.056 (3)−0.058 (4)
F20.114 (4)0.163 (5)0.174 (5)−0.081 (4)0.116 (4)−0.077 (4)
F30.0626 (18)0.0388 (15)0.0505 (16)−0.0103 (13)0.0131 (14)−0.0080 (13)
F40.176 (5)0.118 (4)0.0343 (18)−0.005 (3)0.030 (2)−0.014 (2)
F50.0458 (18)0.080 (2)0.076 (2)0.0011 (17)0.0149 (17)0.0107 (19)
F60.130 (4)0.150 (5)0.206 (6)0.017 (3)0.141 (4)0.043 (4)
N10.0321 (19)0.0286 (18)0.042 (2)0.0002 (15)0.0168 (16)−0.0034 (16)
N20.038 (2)0.033 (2)0.0369 (19)0.0011 (16)0.0140 (16)−0.0016 (16)
O10.053 (2)0.054 (2)0.0486 (19)−0.0209 (17)0.0298 (17)−0.0205 (16)
O20.0395 (18)0.0489 (19)0.0399 (17)−0.0076 (15)0.0170 (15)−0.0039 (15)
O30.0447 (18)0.0327 (16)0.0306 (15)−0.0033 (13)0.0124 (13)−0.0070 (12)
O40.057 (2)0.0307 (16)0.0282 (15)−0.0037 (14)0.0100 (14)−0.0012 (13)
O50.0467 (19)0.0359 (18)0.057 (2)−0.0036 (14)0.0269 (17)0.0006 (15)
O60.0462 (19)0.049 (2)0.0405 (18)0.0153 (16)0.0155 (15)0.0000 (15)

Geometric parameters (Å, °)

Gd1—O32.332 (3)C15—C161.509 (6)
Gd1—O4i2.391 (3)C16—C211.382 (7)
Gd1—O6i2.397 (3)C16—C171.388 (7)
Gd1—O52.429 (3)C17—C181.391 (9)
Gd1—O12.465 (3)C17—H170.930
Gd1—O22.479 (3)C18—C191.334 (11)
Gd1—N22.597 (4)C18—H180.930
Gd1—N12.627 (3)C19—F61.359 (7)
Gd1—O62.921 (4)C19—C201.372 (10)
C1—O21.257 (5)C20—C211.381 (8)
C1—O11.267 (5)C20—H200.930
C1—C21.499 (6)C21—F51.346 (6)
C2—C71.376 (7)C22—N11.334 (6)
C2—C31.398 (7)C22—C231.395 (7)
C3—C41.385 (7)C22—H220.930
C3—H30.930C23—C241.353 (8)
C4—C51.342 (9)C23—H230.930
C4—H40.930C24—C251.402 (7)
C5—C61.325 (10)C24—H240.930
C5—F21.355 (6)C25—C261.416 (6)
C6—C71.383 (9)C25—C271.431 (7)
C6—H60.930C26—N11.362 (6)
C7—F11.295 (7)C26—C301.444 (7)
C8—O41.246 (5)C27—C281.348 (8)
C8—O31.256 (5)C27—H270.930
C8—C91.507 (5)C28—C291.426 (7)
C9—C141.390 (6)C28—H280.930
C9—C101.391 (6)C29—C311.398 (8)
C10—C111.376 (6)C29—C301.411 (6)
C10—H100.930C30—N21.358 (5)
C11—C121.360 (8)C31—C321.375 (8)
C11—H110.930C31—H310.930
C12—C131.364 (9)C32—C331.390 (7)
C12—F41.364 (6)C32—H320.930
C13—C141.387 (7)C33—N21.329 (6)
C13—H130.930C33—H330.930
C14—F31.335 (6)O4—Gd1i2.391 (3)
C15—O51.247 (5)O6—Gd1i2.397 (3)
C15—O61.255 (5)
O3—Gd1—O4i130.13 (10)F3—C14—C13117.3 (4)
O3—Gd1—O6i73.87 (11)F3—C14—C9120.3 (4)
O4i—Gd1—O6i77.68 (10)C13—C14—C9122.4 (5)
O3—Gd1—O578.14 (11)O5—C15—O6123.2 (4)
O4i—Gd1—O585.99 (12)O5—C15—C16117.4 (4)
O6i—Gd1—O5124.91 (11)O6—C15—C16119.3 (4)
O3—Gd1—O1126.62 (10)C21—C16—C17117.4 (5)
O4i—Gd1—O189.20 (11)C21—C16—C15122.3 (4)
O6i—Gd1—O183.97 (12)C17—C16—C15119.9 (5)
O5—Gd1—O1148.60 (11)C16—C17—C18120.6 (6)
O3—Gd1—O274.75 (10)C16—C17—H17119.7
O4i—Gd1—O2135.54 (11)C18—C17—H17119.7
O6i—Gd1—O276.31 (11)C19—C18—C17119.5 (6)
O5—Gd1—O2138.42 (11)C19—C18—H18120.3
O1—Gd1—O252.79 (10)C17—C18—H18120.3
O3—Gd1—N282.32 (11)C18—C19—F6120.7 (7)
O4i—Gd1—N2138.85 (11)C18—C19—C20122.7 (6)
O6i—Gd1—N2142.42 (11)F6—C19—C20116.5 (8)
O5—Gd1—N276.13 (11)C19—C20—C21117.4 (6)
O1—Gd1—N287.58 (12)C19—C20—H20121.3
O2—Gd1—N269.53 (11)C21—C20—H20121.3
O3—Gd1—N1137.20 (11)F5—C21—C20117.7 (5)
O4i—Gd1—N176.43 (11)F5—C21—C16119.9 (5)
O6i—Gd1—N1148.65 (11)C20—C21—C16122.4 (6)
O5—Gd1—N170.40 (11)N1—C22—C23123.1 (5)
O1—Gd1—N178.31 (11)N1—C22—H22118.4
O2—Gd1—N1111.36 (11)C23—C22—H22118.4
N2—Gd1—N162.75 (11)C24—C23—C22119.8 (5)
O3—Gd1—O667.18 (9)C24—C23—H23120.1
O4i—Gd1—O667.33 (10)C22—C23—H23120.1
O6i—Gd1—O677.87 (11)C23—C24—C25119.9 (5)
O5—Gd1—O647.51 (10)C23—C24—H24120.1
O1—Gd1—O6152.79 (11)C25—C24—H24120.1
O2—Gd1—O6138.53 (10)C24—C25—C26116.9 (5)
N2—Gd1—O6119.04 (10)C24—C25—C27123.2 (5)
N1—Gd1—O6107.62 (10)C26—C25—C27119.8 (5)
O2—C1—O1121.1 (4)N1—C26—C25123.1 (4)
O2—C1—C2117.8 (4)N1—C26—C30118.1 (4)
O1—C1—C2121.1 (4)C25—C26—C30118.8 (4)
C7—C2—C3116.7 (5)C28—C27—C25121.0 (5)
C7—C2—C1124.1 (4)C28—C27—H27119.5
C3—C2—C1119.1 (4)C25—C27—H27119.5
C4—C3—C2120.9 (5)C27—C28—C29121.0 (5)
C4—C3—H3119.6C27—C28—H28119.5
C2—C3—H3119.6C29—C28—H28119.5
C5—C4—C3119.0 (5)C31—C29—C30117.6 (5)
C5—C4—H4120.5C31—C29—C28122.5 (5)
C3—C4—H4120.5C30—C29—C28119.9 (5)
C6—C5—C4122.6 (6)N2—C30—C29122.7 (4)
C6—C5—F2118.5 (6)N2—C30—C26117.8 (4)
C4—C5—F2118.9 (6)C29—C30—C26119.4 (4)
C5—C6—C7119.4 (6)C32—C31—C29119.7 (5)
C5—C6—H6120.3C32—C31—H31120.2
C7—C6—H6120.3C29—C31—H31120.2
F1—C7—C2122.5 (5)C31—C32—C33118.6 (5)
F1—C7—C6116.0 (6)C31—C32—H32120.7
C2—C7—C6121.4 (5)C33—C32—H32120.7
O4—C8—O3126.0 (4)N2—C33—C32124.1 (5)
O4—C8—C9119.7 (4)N2—C33—H33117.9
O3—C8—C9114.2 (4)C32—C33—H33117.9
C14—C9—C10117.2 (4)C22—N1—C26117.1 (4)
C14—C9—C8123.9 (4)C22—N1—Gd1122.8 (3)
C10—C9—C8118.7 (4)C26—N1—Gd1119.9 (3)
C11—C10—C9121.5 (5)C33—N2—C30117.3 (4)
C11—C10—H10119.3C33—N2—Gd1121.4 (3)
C9—C10—H10119.3C30—N2—Gd1121.3 (3)
C12—C11—C10118.3 (5)C1—O1—Gd193.1 (3)
C12—C11—H11120.8C1—O2—Gd192.7 (3)
C10—C11—H11120.8C8—O3—Gd1139.2 (3)
C11—C12—C13123.7 (5)C8—O4—Gd1i136.2 (3)
C11—C12—F4118.3 (6)C15—O5—Gd1106.2 (3)
C13—C12—F4118.1 (6)C15—O6—Gd1i174.2 (3)
C12—C13—C14116.8 (5)C15—O6—Gd182.5 (3)
C12—C13—H13121.6Gd1i—O6—Gd1102.13 (11)
C14—C13—H13121.6

Symmetry codes: (i) −x+2, −y, −z+2.

Footnotes

Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: CF2184).

References

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