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Acta Crystallogr Sect E Struct Rep Online. 2009 November 1; 65(Pt 11): m1290.
Published online 2009 October 3. doi:  10.1107/S1600536809039191
PMCID: PMC2971325

Aqua­bis(benzoato-κO)(5,5′-dimethyl-2,2′-bipyridine-κ2 N,N′)copper(II)

Abstract

In the crystal structure of the title compound, [Cu(C7H5O2)2(C12H12N2)(H2O)], the CuII ion is penta­coordinated in a distorted square-pyramidal geometry by two O atoms of two benzoate anions and two N atoms of a 5,5′-dimethyl-2,2′-bipyridine ligand occupying the basal plane, and a water O atom located at the apical site. In the crystal structure, O—H(...)O hydrogen bonds link the mol­ecules into a supra­molecular structure. The crystal studied was a racemic twin, as suggested by the Flack parameter of 0.584 (14).

Related literature

For related structures, see: Zhao & Bai (2009 [triangle]); Schubert, Eschbaumer et al. (1999 [triangle]); Schubert, Hochwimmer et al. (1999 [triangle]); Shi(2009 [triangle]); Zhang et al. (2009 [triangle]); Momeni et al. (2009 [triangle]); Kim et al. (2009 [triangle]); Yang et al. (2001 [triangle]).

An external file that holds a picture, illustration, etc.
Object name is e-65-m1290-scheme1.jpg

Experimental

Crystal data

  • [Cu(C7H5O2)2(C12H12N2)(H2O)]
  • M r = 508.01
  • Orthorhombic, An external file that holds a picture, illustration, etc.
Object name is e-65-m1290-efi1.jpg
  • a = 36.033 (6) Å
  • b = 37.681 (6) Å
  • c = 7.0402 (12) Å
  • V = 9559 (3) Å3
  • Z = 16
  • Mo Kα radiation
  • μ = 0.95 mm−1
  • T = 296 K
  • 0.20 × 0.18 × 0.16 mm

Data collection

  • Bruker SMART APEXII CCD area-detector diffractometer
  • Absorption correction: multi-scan (SADABS; Bruker, 2005 [triangle]) T min = 0.832, T max = 0.862
  • 12887 measured reflections
  • 4187 independent reflections
  • 2889 reflections with I > 2σ(I)
  • R int = 0.083

Refinement

  • R[F 2 > 2σ(F 2)] = 0.044
  • wR(F 2) = 0.079
  • S = 0.86
  • 4187 reflections
  • 310 parameters
  • 1 restraint
  • H-atom parameters constrained
  • Δρmax = 0.59 e Å−3
  • Δρmin = −0.22 e Å−3
  • Absolute structure: Flack (1983 [triangle]), 1898 Friedel pairs
  • Flack parameter: 0.584 (14)

Data collection: APEX2 (Bruker, 2005 [triangle]); cell refinement: SAINT (Bruker, 2005 [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: SHELXTL (Sheldrick, 2008 [triangle]); software used to prepare material for publication: SHELXTL.

Table 1
Hydrogen-bond geometry (Å, °)

Supplementary Material

Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536809039191/fj2245sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S1600536809039191/fj2245Isup2.hkl

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

supplementary crystallographic information

Comment

As a contribution to structural characterization of 5,5'-dimethyl-2,2'-bipyridine complexes (Zhao et al. 2009; Schubert, Eschbaumer et al. 1999; Schubert, Hochwimmer et al. 1999; Yang et al., 2001) we present here the crystal structure of the title complex, [CuL2L'(H2O)](L=benzoate, L'=5,5'-dimethyl-2,2'-bipyridine).

In the complex, the Cu2+ ion is pentacoordinated, with two N atoms of 5,5'-dimethyl-2,2'-bipyridine and two O atoms of two benzoate ligands in the basal plane and the O atom of water molecule completing the square-pyramidal geometry from the apical site (Fig. 1). The atoms N1, N2, O1 and O3 are nearly coplanar, and the Cu atom is displaced by 0.2071 (6) Å from this plane towards the apical O atom.

With O—H···O hydrogen bonds (Table 1), a one-dimensional chain is formed as shown in Fig.2.

Experimental

The title complound was synthesized hydrothermally in a Teflon-lined autoclave (25 ml) by heating a mixture of 5,5'-dimethyl-2,2'-bipyridine (0.2 mmol), benzoic acid (0.4 mmol) and CuSO4.5H2O (0.2 mmol) in water (10 ml) at 393 K for 3 d. Crystals suitable for X-ray analysis were obtained.

Refinement

All H atoms were included in calculated positions, with C—H bond lengths fixed at 0.96 Å (methyl CH3), 0.93Å (aryl group) and O—H = 0.85 Å and were refined in the riding-model approximation. Uiso(H) values were calculated at 1.5 Ueq(C) for methyl groups and 1.2 Ueq(C) otherwise. The refined value of Flack parameter of 0.584 (14) suggests that the crystal studied was a racemic twin.

Figures

Fig. 1.
The molecular structure of the title compound with the atom-labelling scheme. Displacement ellipsoids are drawn at the 30% probability level. H atoms are presented as small spheres of arbitrary radius.
Fig. 2.
Crystal packing of the title complound. Hydrogen-bond interactions are drawn with dashed lines.

Crystal data

[Cu(C7H5O2)2(C12H12N2)(H2O)]F(000) = 4208
Mr = 508.01Dx = 1.412 Mg m3
Orthorhombic, Fdd2Mo Kα radiation, λ = 0.71073 Å
Hall symbol: F 2 -2dCell parameters from 2251 reflections
a = 36.033 (6) Åθ = 2.3–27.4°
b = 37.681 (6) ŵ = 0.95 mm1
c = 7.0402 (12) ÅT = 296 K
V = 9559 (3) Å3Block, blue
Z = 160.20 × 0.18 × 0.16 mm

Data collection

Bruker SMART APEXII CCD area-detector diffractometer4187 independent reflections
Radiation source: fine-focus sealed tube2889 reflections with I > 2σ(I)
graphiteRint = 0.083
[var phi] and ω scansθmax = 25.0°, θmin = 1.6°
Absorption correction: multi-scan (SADABS; Bruker, 2005)h = −34→42
Tmin = 0.832, Tmax = 0.862k = −44→43
12887 measured reflectionsl = −8→8

Refinement

Refinement on F2Secondary atom site location: difference Fourier map
Least-squares matrix: fullHydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.044H-atom parameters constrained
wR(F2) = 0.079w = 1/[σ2(Fo2) + (0.0232P)2] where P = (Fo2 + 2Fc2)/3
S = 0.86(Δ/σ)max = 0.001
4187 reflectionsΔρmax = 0.59 e Å3
310 parametersΔρmin = −0.22 e Å3
1 restraintAbsolute structure: Flack (1983), 1898 Friedel pairs
Primary atom site location: structure-invariant direct methodsFlack parameter: 0.584 (14)

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
Cu10.289268 (13)0.075081 (13)0.86862 (8)0.04372 (16)
N10.29272 (9)0.02219 (8)0.9019 (5)0.0390 (9)
N20.23481 (8)0.06306 (8)0.8887 (6)0.0387 (8)
O10.27971 (8)0.12241 (8)0.7744 (4)0.0525 (9)
O20.29910 (9)0.15568 (9)1.0158 (5)0.0675 (10)
O30.34227 (7)0.07939 (8)0.8118 (4)0.0501 (9)
O40.32544 (8)0.06623 (8)0.5189 (4)0.0576 (9)
C10.29069 (11)0.15122 (12)0.8432 (8)0.0412 (11)
C20.29381 (12)0.18240 (12)0.7136 (7)0.0402 (11)
C30.29679 (13)0.17730 (13)0.5216 (8)0.0530 (14)
H30.29580.15450.47180.064*
C40.30136 (13)0.20622 (14)0.4007 (8)0.0681 (16)
H40.30400.20250.27090.082*
C50.30205 (16)0.23955 (16)0.4693 (9)0.0833 (19)
H50.30490.25880.38770.100*
C60.29856 (18)0.24474 (14)0.6595 (10)0.103 (2)
H60.29900.26770.70770.123*
C70.29437 (15)0.21623 (14)0.7835 (7)0.0730 (16)
H70.29200.22020.91330.088*
C80.34916 (11)0.07366 (10)0.6394 (8)0.0440 (11)
C90.38971 (12)0.07565 (11)0.5812 (7)0.0466 (12)
C100.40021 (16)0.06443 (13)0.4021 (9)0.0782 (16)
H100.38290.05540.31680.094*
C110.4386 (2)0.06724 (17)0.3528 (11)0.101 (2)
H110.44670.05960.23420.121*
C120.46305 (19)0.08087 (18)0.4772 (11)0.099 (2)
H120.48780.08290.44200.119*
C130.45266 (15)0.09165 (15)0.6505 (12)0.088 (2)
H130.47010.10070.73500.105*
C140.41569 (13)0.08922 (12)0.7028 (8)0.0634 (15)
H140.40840.09690.82260.076*
C150.32335 (11)0.00233 (12)0.9057 (7)0.0493 (12)
H150.34600.01420.90240.059*
C160.32444 (13)−0.03421 (12)0.9142 (6)0.0503 (13)
C170.29028 (15)−0.05082 (12)0.9140 (7)0.0554 (14)
H170.2891−0.07550.91630.066*
C180.25819 (12)−0.03145 (11)0.9103 (6)0.0463 (12)
H180.2354−0.04300.91190.056*
C190.25954 (11)0.00489 (11)0.9043 (6)0.0380 (10)
C200.22719 (11)0.02858 (10)0.9028 (6)0.0382 (10)
C210.19083 (12)0.01653 (12)0.9156 (6)0.0478 (12)
H210.1858−0.00760.92200.057*
C220.16258 (12)0.04087 (12)0.9184 (6)0.0507 (13)
H220.13820.03300.92710.061*
C230.16969 (12)0.07650 (13)0.9088 (7)0.0504 (13)
C240.20738 (12)0.08629 (10)0.8924 (7)0.0476 (11)
H240.21320.11030.88370.057*
C250.13916 (12)0.10390 (12)0.9142 (8)0.0735 (16)
H25A0.12930.10710.78880.110*
H25B0.14900.12600.95940.110*
H25C0.11980.09600.99800.110*
C260.35995 (13)−0.05492 (13)0.9193 (8)0.0753 (17)
H26A0.3771−0.04500.82960.113*
H26B0.3550−0.07920.88690.113*
H26C0.3704−0.05381.04450.113*
O1W0.29338 (8)0.09216 (8)1.1806 (4)0.0668 (9)
H1WA0.31030.08521.25580.080*
H1WB0.29880.11311.14520.080*

Atomic displacement parameters (Å2)

U11U22U33U12U13U23
Cu10.0381 (3)0.0476 (3)0.0454 (3)−0.0093 (3)−0.0019 (3)0.0048 (3)
N10.034 (2)0.049 (2)0.034 (2)−0.0058 (18)0.0006 (18)0.002 (2)
N20.041 (2)0.037 (2)0.038 (2)0.0015 (15)−0.002 (2)−0.005 (2)
O10.051 (2)0.046 (2)0.060 (2)−0.0196 (15)−0.0110 (16)0.0072 (16)
O20.089 (3)0.061 (2)0.052 (2)−0.0008 (18)−0.002 (2)0.0060 (18)
O30.043 (2)0.065 (2)0.043 (2)−0.0107 (14)−0.0032 (14)0.0033 (17)
O40.054 (2)0.060 (2)0.058 (2)−0.0155 (16)−0.0136 (18)−0.0003 (17)
C10.026 (2)0.052 (3)0.045 (3)−0.002 (2)0.007 (2)0.003 (3)
C20.037 (3)0.035 (3)0.048 (3)−0.002 (2)0.004 (2)0.005 (2)
C30.054 (4)0.053 (4)0.052 (4)−0.016 (2)−0.003 (3)−0.001 (3)
C40.084 (4)0.074 (4)0.046 (4)−0.020 (3)−0.011 (3)0.019 (3)
C50.116 (5)0.059 (4)0.074 (5)−0.010 (3)0.001 (3)0.024 (4)
C60.183 (7)0.044 (4)0.080 (5)−0.009 (3)0.015 (5)0.000 (4)
C70.111 (5)0.055 (4)0.053 (4)0.002 (3)0.011 (3)0.003 (3)
C80.042 (3)0.037 (3)0.053 (3)−0.0150 (19)−0.012 (3)0.007 (3)
C90.050 (3)0.037 (3)0.052 (3)0.003 (2)0.011 (2)0.013 (3)
C100.077 (4)0.086 (4)0.072 (4)0.013 (3)0.010 (3)0.016 (4)
C110.102 (6)0.128 (6)0.072 (5)0.053 (4)0.041 (5)0.032 (5)
C120.080 (5)0.112 (6)0.105 (7)0.019 (4)0.023 (5)0.042 (6)
C130.050 (4)0.086 (4)0.127 (7)−0.003 (3)−0.006 (4)0.007 (4)
C140.036 (3)0.069 (4)0.086 (4)−0.008 (2)0.001 (3)−0.005 (3)
C150.039 (3)0.058 (3)0.051 (3)−0.002 (2)0.004 (2)0.011 (3)
C160.053 (3)0.058 (3)0.040 (3)0.008 (2)0.007 (2)0.015 (3)
C170.082 (4)0.040 (3)0.043 (4)0.005 (3)0.005 (3)0.007 (2)
C180.051 (3)0.044 (3)0.044 (3)−0.010 (2)0.004 (2)0.001 (3)
C190.051 (3)0.039 (3)0.024 (3)−0.006 (2)−0.001 (2)0.002 (2)
C200.042 (3)0.042 (3)0.030 (3)−0.010 (2)−0.001 (2)0.000 (2)
C210.048 (3)0.047 (3)0.048 (3)−0.014 (2)0.001 (2)0.001 (2)
C220.042 (3)0.058 (3)0.052 (4)−0.011 (2)0.005 (2)−0.005 (3)
C230.043 (3)0.062 (3)0.046 (4)0.001 (2)0.000 (2)−0.002 (3)
C240.055 (3)0.045 (3)0.044 (3)−0.005 (2)−0.001 (3)−0.003 (3)
C250.055 (3)0.073 (4)0.093 (4)0.007 (3)0.010 (3)−0.011 (3)
C260.069 (4)0.079 (4)0.078 (4)0.024 (3)0.011 (3)0.017 (3)
O1W0.087 (3)0.067 (2)0.047 (2)−0.0211 (17)−0.0145 (16)0.0103 (17)

Geometric parameters (Å, °)

Cu1—O11.934 (3)C11—H110.9300
Cu1—O31.958 (3)C12—C131.339 (9)
Cu1—N12.011 (3)C12—H120.9300
Cu1—N22.019 (3)C13—C141.385 (6)
Cu1—O1W2.294 (3)C13—H130.9300
N1—C151.334 (5)C14—H140.9300
N1—C191.362 (5)C15—C161.379 (5)
N2—C241.321 (5)C15—H150.9300
N2—C201.332 (4)C16—C171.381 (6)
O1—C11.253 (5)C16—C261.499 (5)
O2—C11.263 (6)C17—C181.368 (5)
O3—C81.258 (5)C17—H170.9300
O4—C81.236 (5)C18—C191.371 (5)
C1—C21.492 (6)C18—H180.9300
C2—C71.367 (6)C19—C201.468 (6)
C2—C31.369 (6)C20—C211.390 (5)
C3—C41.392 (6)C21—C221.370 (6)
C3—H30.9300C21—H210.9300
C4—C51.346 (7)C22—C231.369 (6)
C4—H40.9300C22—H220.9300
C5—C61.359 (8)C23—C241.412 (5)
C5—H50.9300C23—C251.509 (6)
C6—C71.392 (7)C24—H240.9300
C6—H60.9300C25—H25A0.9600
C7—H70.9300C25—H25B0.9600
C8—C91.519 (6)C25—H25C0.9600
C9—C141.368 (6)C26—H26A0.9600
C9—C101.382 (7)C26—H26B0.9600
C10—C111.431 (7)C26—H26C0.9600
C10—H100.9300O1W—H1WA0.8500
C11—C121.344 (9)O1W—H1WB0.8501
O1—Cu1—O391.56 (12)C11—C12—H12119.1
O1—Cu1—N1164.83 (14)C12—C13—C14119.4 (7)
O3—Cu1—N192.61 (13)C12—C13—H13120.3
O1—Cu1—N293.32 (12)C14—C13—H13120.3
O3—Cu1—N2168.80 (15)C9—C14—C13121.1 (5)
N1—Cu1—N280.19 (13)C9—C14—H14119.5
O1—Cu1—O1W94.67 (12)C13—C14—H14119.5
O3—Cu1—O1W96.28 (12)N1—C15—C16125.8 (4)
N1—Cu1—O1W99.37 (13)N1—C15—H15117.1
N2—Cu1—O1W93.37 (13)C16—C15—H15117.1
C15—N1—C19117.2 (4)C15—C16—C17115.3 (4)
C15—N1—Cu1127.6 (3)C15—C16—C26123.0 (4)
C19—N1—Cu1114.9 (3)C17—C16—C26121.7 (5)
C24—N2—C20119.4 (3)C18—C17—C16120.8 (4)
C24—N2—Cu1125.5 (3)C18—C17—H17119.6
C20—N2—Cu1115.1 (3)C16—C17—H17119.6
C1—O1—Cu1127.6 (3)C17—C18—C19120.2 (4)
C8—O3—Cu1112.1 (3)C17—C18—H18119.9
O1—C1—O2124.3 (4)C19—C18—H18119.9
O1—C1—C2118.0 (5)N1—C19—C18120.6 (4)
O2—C1—C2117.7 (4)N1—C19—C20113.9 (4)
C7—C2—C3119.0 (5)C18—C19—C20125.4 (4)
C7—C2—C1121.0 (5)N2—C20—C21121.2 (4)
C3—C2—C1119.9 (5)N2—C20—C19115.5 (4)
C2—C3—C4120.2 (5)C21—C20—C19123.3 (4)
C2—C3—H3119.9C22—C21—C20118.9 (4)
C4—C3—H3119.9C22—C21—H21120.6
C5—C4—C3120.9 (5)C20—C21—H21120.6
C5—C4—H4119.6C23—C22—C21121.1 (4)
C3—C4—H4119.6C23—C22—H22119.4
C4—C5—C6119.1 (5)C21—C22—H22119.4
C4—C5—H5120.5C22—C23—C24116.1 (4)
C6—C5—H5120.5C22—C23—C25122.2 (4)
C5—C6—C7121.1 (6)C24—C23—C25121.6 (4)
C5—C6—H6119.5N2—C24—C23123.2 (4)
C7—C6—H6119.5N2—C24—H24118.4
C2—C7—C6119.7 (5)C23—C24—H24118.4
C2—C7—H7120.1C23—C25—H25A109.5
C6—C7—H7120.1C23—C25—H25B109.5
O4—C8—O3124.4 (4)H25A—C25—H25B109.5
O4—C8—C9119.4 (5)C23—C25—H25C109.5
O3—C8—C9116.2 (4)H25A—C25—H25C109.5
C14—C9—C10119.9 (4)H25B—C25—H25C109.5
C14—C9—C8120.5 (4)C16—C26—H26A109.5
C10—C9—C8119.6 (5)C16—C26—H26B109.5
C9—C10—C11117.6 (6)H26A—C26—H26B109.5
C9—C10—H10121.2C16—C26—H26C109.5
C11—C10—H10121.2H26A—C26—H26C109.5
C12—C11—C10120.2 (7)H26B—C26—H26C109.5
C12—C11—H11119.9Cu1—O1W—H1WA123.8
C10—C11—H11119.9Cu1—O1W—H1WB89.7
C13—C12—C11121.8 (7)H1WA—O1W—H1WB107.7
C13—C12—H12119.1
O1—Cu1—N1—C15113.7 (5)O3—C8—C9—C14−11.4 (6)
O3—Cu1—N1—C157.9 (4)O4—C8—C9—C10−8.9 (6)
N2—Cu1—N1—C15179.3 (4)O3—C8—C9—C10170.1 (4)
O1W—Cu1—N1—C15−88.9 (4)C14—C9—C10—C110.7 (7)
O1—Cu1—N1—C19−60.3 (7)C8—C9—C10—C11179.2 (4)
O3—Cu1—N1—C19−166.1 (3)C9—C10—C11—C12−1.0 (8)
N2—Cu1—N1—C195.2 (3)C10—C11—C12—C131.1 (10)
O1W—Cu1—N1—C1997.1 (3)C11—C12—C13—C14−0.9 (10)
O1—Cu1—N2—C24−18.4 (4)C10—C9—C14—C13−0.6 (7)
O3—Cu1—N2—C24−134.1 (6)C8—C9—C14—C13−179.1 (4)
N1—Cu1—N2—C24175.4 (4)C12—C13—C14—C90.7 (8)
O1W—Cu1—N2—C2476.5 (4)C19—N1—C15—C16−0.8 (7)
O1—Cu1—N2—C20163.0 (3)Cu1—N1—C15—C16−174.7 (4)
O3—Cu1—N2—C2047.3 (9)N1—C15—C16—C171.6 (7)
N1—Cu1—N2—C20−3.2 (3)N1—C15—C16—C26−179.7 (4)
O1W—Cu1—N2—C20−102.2 (3)C15—C16—C17—C18−1.6 (7)
O3—Cu1—O1—C1−66.4 (4)C26—C16—C17—C18179.7 (4)
N1—Cu1—O1—C1−172.3 (5)C16—C17—C18—C190.9 (7)
N2—Cu1—O1—C1123.7 (4)C15—N1—C19—C18−0.1 (6)
O1W—Cu1—O1—C130.1 (4)Cu1—N1—C19—C18174.6 (3)
O1—Cu1—O3—C8−80.8 (3)C15—N1—C19—C20179.1 (4)
N1—Cu1—O3—C884.6 (3)Cu1—N1—C19—C20−6.3 (5)
N2—Cu1—O3—C835.0 (8)C17—C18—C19—N10.0 (7)
O1W—Cu1—O3—C8−175.7 (3)C17—C18—C19—C20−179.0 (4)
Cu1—O1—C1—O2−25.0 (6)C24—N2—C20—C212.0 (6)
Cu1—O1—C1—C2155.5 (3)Cu1—N2—C20—C21−179.3 (3)
O1—C1—C2—C7159.8 (4)C24—N2—C20—C19−177.9 (4)
O2—C1—C2—C7−19.7 (7)Cu1—N2—C20—C190.8 (5)
O1—C1—C2—C3−21.3 (7)N1—C19—C20—N23.6 (6)
O2—C1—C2—C3159.2 (4)C18—C19—C20—N2−177.3 (4)
C7—C2—C3—C41.8 (8)N1—C19—C20—C21−176.3 (4)
C1—C2—C3—C4−177.1 (4)C18—C19—C20—C212.8 (7)
C2—C3—C4—C5−1.6 (8)N2—C20—C21—C22−1.7 (6)
C3—C4—C5—C60.6 (9)C19—C20—C21—C22178.1 (4)
C4—C5—C6—C70.1 (10)C20—C21—C22—C230.1 (7)
C3—C2—C7—C6−1.1 (8)C21—C22—C23—C241.1 (7)
C1—C2—C7—C6177.9 (5)C21—C22—C23—C25−179.2 (5)
C5—C6—C7—C20.1 (9)C20—N2—C24—C23−0.7 (7)
Cu1—O3—C8—O40.1 (5)Cu1—N2—C24—C23−179.2 (4)
Cu1—O3—C8—C9−178.9 (2)C22—C23—C24—N2−0.9 (7)
O4—C8—C9—C14169.5 (4)C25—C23—C24—N2179.4 (5)

Hydrogen-bond geometry (Å, °)

D—H···AD—HH···AD···AD—H···A
O1W—H1WB···O20.851.852.668 (4)162
O1W—H1WA···O4i0.852.062.821 (4)149

Symmetry codes: (i) x, y, z+1.

Footnotes

Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: FJ2245).

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