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Acta Crystallogr Sect E Struct Rep Online. 2010 August 1; 66(Pt 8): m1038–m1039.
Published online 2010 July 31. doi:  10.1107/S1600536810029776
PMCID: PMC3007494

Bis[4-(2-benzoyl-1-oxidoethen­yl)-3-hy­droxy­phenyl benzoato]diethano­l­cobalt(II)

Abstract

In the title complex, [Co(C22H15O5)2(C2H5OH)2], the CoII atom (site symmetry An external file that holds a picture, illustration, etc.
Object name is e-66-m1038-efi1.jpg) is coordinated by two O,O′-bidentate 4-(2-benzoyl-1-oxidoethen­yl)-3-hy­droxy­phenyl benzoate anions and two ethanol O atoms, resulting in a slightly distorted CoO6 octa­hedral coordination. An intra­molecular O—H(...)O hydrogen bond in the ligand generates an S(6) ring. The dihedral angle between the aromatic rings joined to the acetyl­acetonate unit is 6.4 (2)°. The ethanol mol­ecule is disordered over two orientations in a 0.65 (3):0.35 (3) ratio. In the crystal, mol­ecules are linked by O—H(...)O bonds.

Related literature

For background to related cobalt complexes, see: Shi et al. (2008 [triangle]). For reference structural data, see: Allen et al. (1987 [triangle]).

An external file that holds a picture, illustration, etc.
Object name is e-66-m1038-scheme1.jpg

Experimental

Crystal data

  • [Co(C22H15O5)2(C2H6O)2]
  • M r = 869.75
  • Triclinic, An external file that holds a picture, illustration, etc.
Object name is e-66-m1038-efi2.jpg
  • a = 7.2068 (9) Å
  • b = 9.4298 (12) Å
  • c = 16.5511 (19) Å
  • α = 106.358 (1)°
  • β = 95.431 (2)°
  • γ = 90.920 (1)°
  • V = 1073.3 (2) Å3
  • Z = 1
  • Mo Kα radiation
  • μ = 0.46 mm−1
  • T = 298 K
  • 0.38 × 0.15 × 0.10 mm

Data collection

  • Enraf–Nonius CAD-4 diffractometer
  • Absorption correction: ψ scan (North et al., 1968 [triangle]) T min = 0.844, T max = 0.955
  • 5612 measured reflections
  • 3716 independent reflections
  • 1953 reflections with I > 2σ(I)
  • R int = 0.039
  • 3 standard reflections every 200 reflections intensity decay: 1%

Refinement

  • R[F 2 > 2σ(F 2)] = 0.065
  • wR(F 2) = 0.161
  • S = 0.95
  • 3716 reflections
  • 296 parameters
  • H-atom parameters constrained
  • Δρmax = 0.33 e Å−3
  • Δρmin = −0.39 e Å−3

Data collection: CAD-4 Software (Enraf–Nonius, 1989 [triangle]); cell refinement: CAD-4 Software; data reduction: XCAD4 (Harms & Wocadlo, 1995 [triangle]); 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.

Table 1
Selected bond lengths (Å)
Table 2
Hydrogen-bond geometry (Å, °)

Supplementary Material

Crystal structure: contains datablocks global, I. DOI: 10.1107/S1600536810029776/hb5579sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S1600536810029776/hb5579Isup2.hkl

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

Acknowledgments

Financial support for this work by the Program for Tackling Key Science & Technology of Shaanxi Province (2008K08-04) and the Specific Innovation Project for Important Science & Technology of Shaanxi Province (2008ZDKG-04) are gratefully acknowledged.

supplementary crystallographic information

Comment

There has been much research interest in cobalt complexes due to their molecular architectures and biological activities (Shi et al., 2008). In this work, we report here the crystal structure of the title compound, (I). In (I), all bond lengths are within normal ranges (Allen et al., 1987) (Fig. 1). The CoII atom is six-coordinated by four O atoms from the 3-hydroxy-4-(1-hydroxy-3-oxo-3-phenylprop-1-enyl)phenyl benzoate and two O atoms from the ethanol molecules, forming a slightly distorted octahedral coordination. There is an intermolecuar and an intramolecular O—H···O hydrogen bonds in the title complex.

Experimental

The title compound was prepared by stirring a mixture of 3-hydroxy-4-(1-hydroxy-3-oxo-3-phenylprop-1-enyl)phenyl benzoate (720 mg, 2 mmol) and CoCl2.6H2O (1 mmol, 238 mg) in ethanol (10 ml) for 3 h. After keeping the filtrate in air for 8 d, red block-shaped crystals of (I) were formed.

Refinement

The N-bound H atom was located in a difference map and its position was freely refined. The other H atoms were positioned geometrically (C—H = 0.93–0.97 Å, O—H = 0.82 Å, S—H = 1.20 Å) and refined as riding, with Uiso(H) = 1.2Ueq(carrier) or 1.5Ueq(methyl C).

Figures

Fig. 1.
The molecular structure of (I) showing 30% probability displacement ellipsoids. Atoms with suffix A are generated by (1–x, 1–y, 1–z).

Crystal data

[Co(C22H15O5)2(C2H6O)2]Z = 1
Mr = 869.75F(000) = 453
Triclinic, P1Dx = 1.346 Mg m3
Hall symbol: -P 1Mo Kα radiation, λ = 0.71073 Å
a = 7.2068 (9) ÅCell parameters from 25 reflections
b = 9.4298 (12) Åθ = 9–12°
c = 16.5511 (19) ŵ = 0.46 mm1
α = 106.358 (1)°T = 298 K
β = 95.431 (2)°Block, red
γ = 90.920 (1)°0.38 × 0.15 × 0.10 mm
V = 1073.3 (2) Å3

Data collection

Enraf–Nonius CAD-4 diffractometer1953 reflections with I > 2σ(I)
Radiation source: fine-focus sealed tubeRint = 0.039
graphiteθmax = 25.0°, θmin = 2.3°
ω/2θ scanh = −8→7
Absorption correction: ψ scan (North et al., 1968)k = −11→11
Tmin = 0.844, Tmax = 0.955l = −19→19
5612 measured reflections3 standard reflections every 200 reflections
3716 independent reflections intensity decay: 1%

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)] = 0.065Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.161H-atom parameters constrained
S = 0.95w = 1/[σ2(Fo2) + (0.0689P)2] where P = (Fo2 + 2Fc2)/3
3716 reflections(Δ/σ)max = 0.001
296 parametersΔρmax = 0.33 e Å3
0 restraintsΔρmin = −0.39 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*/UeqOcc. (<1)
Co10.50000.50000.50000.0624 (4)
O10.6698 (4)0.3797 (3)0.55579 (17)0.0628 (9)
O20.3392 (4)0.5269 (4)0.59728 (17)0.0651 (9)
O30.0547 (4)0.6632 (4)0.63944 (17)0.0761 (11)
H30.13070.62210.60770.114*
O4−0.0989 (4)0.7618 (4)0.92129 (19)0.0698 (9)
O5−0.2457 (5)0.5537 (4)0.9277 (2)0.0889 (12)
O60.3197 (5)0.3103 (4)0.4264 (2)0.0835 (11)
H60.20930.33090.41210.100*
C10.6744 (6)0.3714 (5)0.6316 (3)0.0496 (11)
C20.5426 (6)0.4316 (5)0.6878 (2)0.0553 (12)
H20.56440.42250.74240.066*
C30.3823 (6)0.5036 (5)0.6703 (2)0.0487 (11)
C40.2513 (5)0.5608 (5)0.7353 (2)0.0481 (11)
C50.0949 (6)0.6410 (5)0.7169 (2)0.0507 (11)
C6−0.0226 (6)0.7014 (5)0.7786 (3)0.0587 (12)
H6A−0.12290.75510.76610.070*
C70.0089 (6)0.6822 (5)0.8575 (3)0.0582 (12)
C80.1538 (6)0.5989 (5)0.8769 (3)0.0658 (14)
H80.17080.58180.92970.079*
C90.2720 (6)0.5420 (5)0.8164 (3)0.0597 (13)
H90.37100.48820.83020.072*
C100.8321 (6)0.2857 (5)0.6592 (2)0.0510 (12)
C110.9469 (7)0.2133 (6)0.6006 (3)0.0824 (18)
H110.92840.22000.54540.099*
C121.0905 (8)0.1300 (7)0.6226 (3)0.100 (2)
H121.16650.08140.58210.120*
C131.1205 (8)0.1191 (6)0.7038 (3)0.0886 (18)
H131.21250.05970.71810.106*
C141.0137 (8)0.1964 (6)0.7625 (3)0.0873 (19)
H141.03630.19350.81820.105*
C150.8721 (7)0.2792 (6)0.7409 (3)0.0714 (15)
H150.80160.33220.78270.086*
C16−0.2220 (7)0.6860 (6)0.9529 (3)0.0588 (12)
C17−0.3227 (6)0.7882 (5)1.0192 (2)0.0515 (12)
C18−0.2748 (7)0.9379 (6)1.0524 (3)0.0638 (13)
H18−0.17300.97871.03480.077*
C19−0.3782 (7)1.0260 (6)1.1114 (3)0.0751 (15)
H19−0.34521.12611.13410.090*
C20−0.5292 (8)0.9668 (7)1.1368 (3)0.0784 (17)
H20−0.59861.02701.17640.094*
C21−0.5791 (8)0.8193 (7)1.1042 (3)0.0843 (17)
H21−0.68310.77981.12080.101*
C22−0.4739 (7)0.7297 (6)1.0465 (3)0.0697 (14)
H22−0.50510.62901.02580.084*
C230.3217 (17)0.1644 (13)0.4320 (14)0.087 (5)0.65 (3)
H23A0.20410.11190.40680.104*0.65 (3)
H23B0.33980.16440.49090.104*0.65 (3)
C240.479 (6)0.090 (5)0.3856 (19)0.116 (8)0.65 (3)
H24A0.48360.11850.33440.174*0.65 (3)
H24B0.4601−0.01510.37190.174*0.65 (3)
H24C0.59510.12020.42070.174*0.65 (3)
C23'0.348 (3)0.165 (2)0.375 (3)0.087 (8)0.35 (3)
H23C0.41170.17300.32730.104*0.35 (3)
H23D0.22720.11590.35260.104*0.35 (3)
C24'0.458 (11)0.067 (9)0.418 (3)0.116 (14)0.35 (3)
H24D0.54870.12670.46100.174*0.35 (3)
H24E0.5215−0.00330.37700.174*0.35 (3)
H24F0.37550.01560.44330.174*0.35 (3)

Atomic displacement parameters (Å2)

U11U22U33U12U13U23
Co10.0504 (6)0.0955 (8)0.0497 (5)0.0298 (5)0.0152 (4)0.0298 (5)
O10.053 (2)0.094 (2)0.0492 (17)0.0336 (18)0.0160 (15)0.0283 (17)
O20.053 (2)0.102 (3)0.0502 (17)0.0321 (18)0.0154 (15)0.0323 (17)
O30.056 (2)0.123 (3)0.0579 (19)0.044 (2)0.0174 (16)0.0331 (19)
O40.064 (2)0.072 (2)0.077 (2)0.0116 (18)0.0381 (18)0.0150 (18)
O50.093 (3)0.066 (3)0.104 (3)0.003 (2)0.051 (2)0.005 (2)
O60.058 (2)0.090 (3)0.100 (3)0.027 (2)−0.002 (2)0.024 (2)
C10.040 (3)0.061 (3)0.049 (3)0.014 (2)0.005 (2)0.017 (2)
C20.045 (3)0.080 (3)0.048 (2)0.022 (3)0.013 (2)0.027 (2)
C30.039 (3)0.061 (3)0.048 (2)0.011 (2)0.008 (2)0.017 (2)
C40.034 (2)0.062 (3)0.051 (2)0.012 (2)0.010 (2)0.016 (2)
C50.041 (3)0.067 (3)0.045 (2)0.009 (2)0.010 (2)0.015 (2)
C60.042 (3)0.074 (3)0.062 (3)0.018 (2)0.018 (2)0.018 (2)
C70.048 (3)0.065 (3)0.062 (3)0.010 (3)0.023 (2)0.012 (2)
C80.058 (3)0.088 (4)0.058 (3)0.014 (3)0.020 (3)0.027 (3)
C90.049 (3)0.083 (4)0.055 (3)0.024 (3)0.016 (2)0.029 (2)
C100.043 (3)0.067 (3)0.049 (3)0.014 (2)0.010 (2)0.023 (2)
C110.073 (4)0.123 (5)0.057 (3)0.053 (4)0.019 (3)0.028 (3)
C120.082 (4)0.142 (6)0.083 (4)0.074 (4)0.025 (3)0.034 (4)
C130.078 (4)0.115 (5)0.082 (4)0.045 (4)0.004 (3)0.042 (3)
C140.085 (4)0.129 (5)0.066 (3)0.052 (4)0.014 (3)0.052 (3)
C150.065 (3)0.104 (4)0.058 (3)0.035 (3)0.017 (3)0.038 (3)
C160.051 (3)0.071 (4)0.058 (3)0.007 (3)0.018 (2)0.018 (3)
C170.048 (3)0.064 (3)0.044 (2)0.010 (3)0.011 (2)0.017 (2)
C180.055 (3)0.076 (4)0.059 (3)0.004 (3)0.018 (3)0.013 (3)
C190.074 (4)0.075 (4)0.068 (3)0.006 (3)0.013 (3)0.006 (3)
C200.084 (4)0.096 (5)0.057 (3)0.026 (4)0.033 (3)0.016 (3)
C210.079 (4)0.100 (5)0.086 (4)0.009 (4)0.047 (3)0.032 (4)
C220.069 (3)0.071 (4)0.074 (3)0.006 (3)0.032 (3)0.020 (3)
C230.072 (7)0.096 (9)0.094 (10)0.027 (6)0.011 (7)0.030 (7)
C240.110 (14)0.114 (16)0.12 (2)0.037 (12)0.017 (16)0.017 (14)
C23'0.072 (13)0.097 (16)0.09 (2)0.027 (11)0.011 (12)0.030 (13)
C24'0.11 (3)0.11 (3)0.12 (4)0.04 (2)0.02 (3)0.02 (3)

Geometric parameters (Å, °)

Co1—O1i2.015 (2)C11—H110.9300
Co1—O12.015 (2)C12—C131.373 (6)
Co1—O2i2.033 (3)C12—H120.9300
Co1—O22.033 (3)C13—C141.352 (6)
Co1—O6i2.184 (4)C13—H130.9300
Co1—O62.184 (4)C14—C151.376 (6)
O1—C11.276 (4)C14—H140.9300
O2—C31.299 (4)C15—H150.9300
O3—C51.361 (4)C16—C171.495 (6)
O3—H30.8200C17—C221.382 (6)
O4—C161.360 (5)C17—C181.388 (6)
O4—C71.417 (5)C18—C191.379 (6)
O5—C161.202 (5)C18—H180.9300
O6—C231.405 (13)C19—C201.368 (7)
O6—C23'1.43 (2)C19—H190.9300
O6—H60.8500C20—C211.371 (7)
C1—C21.406 (5)C20—H200.9300
C1—C101.514 (5)C21—C221.379 (6)
C2—C31.397 (5)C21—H210.9300
C2—H20.9300C22—H220.9300
C3—C41.490 (5)C23—C241.50 (5)
C4—C91.397 (5)C23—H23A0.9700
C4—C51.425 (5)C23—H23B0.9700
C5—C61.392 (5)C24—H24A0.9600
C6—C71.366 (6)C24—H24B0.9600
C6—H6A0.9300C24—H24C0.9600
C7—C81.384 (6)C23'—C24'1.51 (8)
C8—C91.375 (5)C23'—H23C0.9700
C8—H80.9300C23'—H23D0.9700
C9—H90.9300C24'—H24D0.9600
C10—C111.374 (5)C24'—H24E0.9600
C10—C151.375 (5)C24'—H24F0.9600
C11—C121.391 (6)
O1i—Co1—O1180.00 (13)C13—C12—C11120.4 (5)
O1i—Co1—O2i88.35 (11)C13—C12—H12119.8
O1—Co1—O2i91.65 (11)C11—C12—H12119.8
O1i—Co1—O291.65 (11)C14—C13—C12118.6 (4)
O1—Co1—O288.35 (11)C14—C13—H13120.7
O2i—Co1—O2180.000 (1)C12—C13—H13120.7
O1i—Co1—O6i94.47 (13)C13—C14—C15120.9 (4)
O1—Co1—O6i85.53 (13)C13—C14—H14119.5
O2i—Co1—O6i89.66 (13)C15—C14—H14119.5
O2—Co1—O6i90.34 (13)C10—C15—C14121.7 (4)
O1i—Co1—O685.53 (13)C10—C15—H15119.2
O1—Co1—O694.47 (13)C14—C15—H15119.2
O2i—Co1—O690.34 (13)O5—C16—O4122.5 (4)
O2—Co1—O689.66 (13)O5—C16—C17126.1 (5)
O6i—Co1—O6180.000 (1)O4—C16—C17111.4 (5)
C1—O1—Co1127.4 (2)C22—C17—C18119.1 (4)
C3—O2—Co1127.9 (3)C22—C17—C16117.6 (5)
C5—O3—H3109.5C18—C17—C16123.3 (4)
C16—O4—C7119.1 (4)C19—C18—C17119.9 (5)
C23—O6—C23'40.5 (9)C19—C18—H18120.0
C23—O6—Co1128.0 (6)C17—C18—H18120.0
C23'—O6—Co1135.4 (9)C20—C19—C18120.2 (5)
C23—O6—H6110.0C20—C19—H19119.9
C23'—O6—H6106.9C18—C19—H19119.9
Co1—O6—H6115.0C19—C20—C21120.5 (5)
O1—C1—C2124.7 (4)C19—C20—H20119.7
O1—C1—C10115.6 (3)C21—C20—H20119.7
C2—C1—C10119.7 (3)C20—C21—C22119.6 (5)
C3—C2—C1126.8 (4)C20—C21—H21120.2
C3—C2—H2116.6C22—C21—H21120.2
C1—C2—H2116.6C21—C22—C17120.6 (5)
O2—C3—C2122.5 (4)C21—C22—H22119.7
O2—C3—C4115.8 (3)C17—C22—H22119.7
C2—C3—C4121.7 (3)O6—C23—C24108 (2)
C9—C4—C5115.9 (4)O6—C23—H23A110.2
C9—C4—C3123.8 (4)C24—C23—H23A110.2
C5—C4—C3120.3 (3)O6—C23—H23B110.2
O3—C5—C6117.3 (4)C24—C23—H23B110.2
O3—C5—C4122.1 (4)H23A—C23—H23B108.5
C6—C5—C4120.6 (4)C23—C24—H24A109.5
C7—C6—C5120.3 (4)C23—C24—H24B109.5
C7—C6—H6A119.8H24A—C24—H24B109.5
C5—C6—H6A119.8C23—C24—H24C109.5
C6—C7—C8121.0 (4)H24A—C24—H24C109.5
C6—C7—O4118.1 (4)H24B—C24—H24C109.5
C8—C7—O4120.6 (4)O6—C23'—C24'116 (4)
C9—C8—C7118.5 (4)O6—C23'—H23C108.2
C9—C8—H8120.7C24'—C23'—H23C108.2
C7—C8—H8120.7O6—C23'—H23D108.2
C8—C9—C4123.5 (4)C24'—C23'—H23D108.2
C8—C9—H9118.2H23C—C23'—H23D107.4
C4—C9—H9118.2C23'—C24'—H24D109.5
C11—C10—C15117.2 (4)C23'—C24'—H24E109.5
C11—C10—C1119.0 (4)H24D—C24'—H24E109.5
C15—C10—C1123.8 (4)C23'—C24'—H24F109.5
C10—C11—C12121.0 (4)H24D—C24'—H24F109.5
C10—C11—H11119.5H24E—C24'—H24F109.5
C12—C11—H11119.5
O1i—Co1—O1—C1−81 (100)C5—C6—C7—O4171.8 (4)
O2i—Co1—O1—C1165.4 (4)C16—O4—C7—C6113.6 (5)
O2—Co1—O1—C1−14.6 (4)C16—O4—C7—C8−72.5 (6)
O6i—Co1—O1—C175.9 (4)C6—C7—C8—C93.4 (8)
O6—Co1—O1—C1−104.1 (4)O4—C7—C8—C9−170.3 (4)
O1i—Co1—O2—C3−164.3 (4)C7—C8—C9—C4−1.6 (8)
O1—Co1—O2—C315.7 (4)C5—C4—C9—C8−1.5 (7)
O2i—Co1—O2—C3108 (100)C3—C4—C9—C8178.0 (4)
O6i—Co1—O2—C3−69.8 (4)O1—C1—C10—C11−5.6 (7)
O6—Co1—O2—C3110.2 (4)C2—C1—C10—C11172.5 (5)
O1i—Co1—O6—C23−172.1 (11)O1—C1—C10—C15172.3 (5)
O1—Co1—O6—C237.9 (11)C2—C1—C10—C15−9.5 (7)
O2i—Co1—O6—C2399.5 (11)C15—C10—C11—C123.6 (8)
O2—Co1—O6—C23−80.5 (11)C1—C10—C11—C12−178.3 (5)
O6i—Co1—O6—C23−19 (100)C10—C11—C12—C13−0.2 (9)
O1i—Co1—O6—C23'133 (2)C11—C12—C13—C14−3.1 (10)
O1—Co1—O6—C23'−47 (2)C12—C13—C14—C152.9 (10)
O2i—Co1—O6—C23'45 (2)C11—C10—C15—C14−3.9 (8)
O2—Co1—O6—C23'−135 (2)C1—C10—C15—C14178.1 (5)
O6i—Co1—O6—C23'−74 (100)C13—C14—C15—C100.7 (9)
Co1—O1—C1—C28.8 (7)C7—O4—C16—O5−1.4 (7)
Co1—O1—C1—C10−173.2 (3)C7—O4—C16—C17−179.9 (3)
O1—C1—C2—C33.0 (8)O5—C16—C17—C22−9.3 (7)
C10—C1—C2—C3−175.0 (4)O4—C16—C17—C22169.2 (4)
Co1—O2—C3—C2−10.7 (6)O5—C16—C17—C18172.5 (5)
Co1—O2—C3—C4168.4 (3)O4—C16—C17—C18−9.0 (6)
C1—C2—C3—O2−1.9 (8)C22—C17—C18—C19−0.3 (7)
C1—C2—C3—C4179.0 (4)C16—C17—C18—C19177.9 (4)
O2—C3—C4—C9178.0 (4)C17—C18—C19—C20−0.7 (7)
C2—C3—C4—C9−3.0 (7)C18—C19—C20—C210.3 (8)
O2—C3—C4—C5−2.6 (6)C19—C20—C21—C221.2 (8)
C2—C3—C4—C5176.4 (4)C20—C21—C22—C17−2.2 (8)
C9—C4—C5—O3−177.8 (4)C18—C17—C22—C211.7 (7)
C3—C4—C5—O32.7 (7)C16—C17—C22—C21−176.6 (4)
C9—C4—C5—C62.8 (7)C23'—O6—C23—C2440 (2)
C3—C4—C5—C6−176.6 (4)Co1—O6—C23—C24−79 (2)
O3—C5—C6—C7179.4 (4)C23—O6—C23'—C24'−40 (4)
C4—C5—C6—C7−1.2 (7)Co1—O6—C23'—C24'59 (5)
C5—C6—C7—C8−2.0 (8)

Symmetry codes: (i) −x+1, −y+1, −z+1.

Hydrogen-bond geometry (Å, °)

D—H···AD—HH···AD···AD—H···A
O3—H3···O20.821.762.489 (4)147
O6—H6···O3ii0.852.022.855 (4)168

Symmetry codes: (ii) −x, −y+1, −z+1.

Footnotes

Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: HB5579).

References

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