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Volume 68 
Part 11 
Pages m1339-m1340  
November 2012  

Received 27 September 2012
Accepted 30 September 2012
Online 10 October 2012

Key indicators
Single-crystal X-ray study
T = 100 K
Mean [sigma](C-C) = 0.004 Å
R = 0.027
wR = 0.068
Data-to-parameter ratio = 12.7
Details
Open access

Tetrakis([mu]-acetato-[kappa]2O:O')-bis[(3-pyridinecarboxaldehyde-[kappa]N')]dicopper(II)(Cu-Cu)

aFacultad de Ingenieria Mochis, Universidad Autonoma de Sinaloa, Fuente Poseidon y Prol. A. Flores S/N, CP 81223, C.U. Los Mochis, Sinaloa, Mexico,bCentro de Investigaciones Quimicas, Universidad Autonoma del Estado de Morelos, Av. Universidad 1001, CP 62210, Cuernavaca, Morelos, Mexico, and cCentro de Graduados del Instituto Tecnologico de Tijuana, Blvd. Industrial S/N Col. Otay, CP 22500, Tijuana, B.C., Mexico
Correspondence e-mail: gaxiolajose@yahoo.com.mx

The binuclear title compound, [Cu2(CH3CO2)4(C6H5NO)], is located about a center of inversion. The CuII atoms are connected [Cu-Cu = 2.6134 (5) Å] and bridged by four acetate ligands. Their distorted octahedral coordination geometry is completed by a terminal pyridine N atom of a 3-pyridincarboxaldehyde ligand. In the crystal, the complex molecules are linked by C-H...O hydrogen bonds, forming two-dimensional networks lying parallel to the ab plane. These networks are linked via C-H...O hydrogen bonds involving inversion-related 3-pyridinecarboxaldehyde ligands, forming a three dimensional supramolecular architecture.

Related literature

For related paddle-wheel structures, see: Aakeröy et al. (2003[Aakeröy, C. B., Beatty, A. M., Desper, J., O'Shea, M. & Valdés-Martínez, J. (2003). Dalton Trans. pp. 3956-3962.]); Sieron (2004[Sieron, L. (2004). Acta Cryst. E60, m577-m578.]); Fairuz et al. (2011[Fairuz, Z. A., Aiyub, Z., Abdullah, Z., Ng, S. W. & Tiekink, E. R. T. (2011). Acta Cryst. E67, m1636.]); Trivedi et al. (2011[Trivedi, M., Nagarajan, R., Kumar, A., Molloy, K. C., Kociok-Köhn, G. & Sudlow, A. L. (2011). Inorg. Chem. Commun. 14, 920-924.]). For Cu...Cu separations in related structures, see: Seco et al. (2004[Seco, J. M., González Garmendia, M. J., Pinilla, E. & Torres, M. R. (2004). Polyhedron, 21, 457-464.]); Asem et al. (2011[Asem, S., Buchanan, R. M. & Mashuta, M. S. (2011). Acta Cryst. E67, m1892-m1893.]).

[Scheme 1]

Experimental

Crystal data
  • [Cu2(C2H3O2)4(C6H5NO)]

  • Mr = 577.48

  • Triclinic, [P \overline 1]

  • a = 7.4099 (6) Å

  • b = 8.4298 (7) Å

  • c = 10.0254 (8) Å

  • [alpha] = 100.353 (1)°

  • [beta] = 108.975 (1)°

  • [gamma] = 98.679 (1)°

  • V = 567.61 (8) Å3

  • Z = 1

  • Mo K[alpha] radiation

  • [mu] = 1.93 mm-1

  • T = 100 K

  • 0.48 × 0.21 × 0.17 mm

Data collection
  • Bruker SMART CCD area-detector diffractometer

  • Absorption correction: multi-scan (SADABS; Sheldrick, 1996[Sheldrick, G. M. (1996). SADABS. University of Göttingen, Germany.]) Tmin = 0.448, Tmax = 0.720

  • 4118 measured reflections

  • 1980 independent reflections

  • 1921 reflections with I > 2[sigma](I)

  • Rint = 0.018

Refinement
  • R[F2 > 2[sigma](F2)] = 0.027

  • wR(F2) = 0.068

  • S = 1.10

  • 1980 reflections

  • 156 parameters

  • H-atom parameters constrained

  • [Delta][rho]max = 0.41 e Å-3

  • [Delta][rho]min = -0.36 e Å-3

Table 1
Hydrogen-bond geometry (Å, °)

D-H...A D-H H...A D...A D-H...A
C3-H3...O1i 0.93 2.43 3.262 (4) 148
C6-H6...O3ii 0.93 2.56 3.449 (4) 159
C8-H8B...O3iii 0.96 2.60 3.542 (3) 168
C10-H10C...O2iv 0.96 2.48 3.420 (4) 167
Symmetry codes: (i) -x+2, -y+2, -z+1; (ii) -x+2, -y+1, -z+2; (iii) -x+1, -y, -z+2; (iv) x-1, y, z.

Data collection: SMART (Bruker, 2000[Bruker (2000). SMART. Bruker AXS Inc., Madison, Wisconsin, USA.]); cell refinement: SAINT-Plus-NT (Bruker, 2001[Bruker (2001). SAINT-Plus-NT. Bruker AXS Inc., Madison, Wisconsin, USA.]); data reduction: SAINT-Plus-NT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008[Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.]); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008[Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.]); molecular graphics: ORTEP-3 (Farrugia, 2012[Farrugia, L. J. (2012). J. Appl. Cryst. 45, 849-854.]) and Mercury (Macrae et al. 2008[Macrae, C. F., Bruno, I. J., Chisholm, J. A., Edgington, P. R., McCabe, P., Pidcock, E., Rodriguez-Monge, L., Taylor, R., van de Streek, J. & Wood, P. A. (2008). J. Appl. Cryst. 41, 466-470.]); software used to prepare material for publication: publCIF (Westrip, 2010[Westrip, S. P. (2010). J. Appl. Cryst. 43, 920-925.]).


Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: SU2505 ).


Acknowledgements

This work was supported financially by the Universidad Autónoma de Sinaloa (PROFAPI 2011/033). ABC thanks the Consejo Nacional de Ciencia y Tecnologia (CONACYT) for support in the form of a scholarship.

References

Aakeröy, C. B., Beatty, A. M., Desper, J., O'Shea, M. & Valdés-Martínez, J. (2003). Dalton Trans. pp. 3956-3962.
Asem, S., Buchanan, R. M. & Mashuta, M. S. (2011). Acta Cryst. E67, m1892-m1893.  [CSD] [CrossRef] [details]
Bruker (2000). SMART. Bruker AXS Inc., Madison, Wisconsin, USA.
Bruker (2001). SAINT-Plus-NT. Bruker AXS Inc., Madison, Wisconsin, USA.
Fairuz, Z. A., Aiyub, Z., Abdullah, Z., Ng, S. W. & Tiekink, E. R. T. (2011). Acta Cryst. E67, m1636.  [CSD] [CrossRef] [details]
Farrugia, L. J. (2012). J. Appl. Cryst. 45, 849-854.  [ISI] [CrossRef] [ChemPort] [details]
Macrae, C. F., Bruno, I. J., Chisholm, J. A., Edgington, P. R., McCabe, P., Pidcock, E., Rodriguez-Monge, L., Taylor, R., van de Streek, J. & Wood, P. A. (2008). J. Appl. Cryst. 41, 466-470.  [ISI] [CrossRef] [ChemPort] [details]
Seco, J. M., González Garmendia, M. J., Pinilla, E. & Torres, M. R. (2004). Polyhedron, 21, 457-464.  [ISI] [CSD] [CrossRef]
Sheldrick, G. M. (1996). SADABS. University of Göttingen, Germany.
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.  [CrossRef] [details]
Sieron, L. (2004). Acta Cryst. E60, m577-m578.  [CSD] [CrossRef] [details]
Trivedi, M., Nagarajan, R., Kumar, A., Molloy, K. C., Kociok-Köhn, G. & Sudlow, A. L. (2011). Inorg. Chem. Commun. 14, 920-924.  [ISI] [CSD] [CrossRef] [ChemPort]
Westrip, S. P. (2010). J. Appl. Cryst. 43, 920-925.  [ISI] [CrossRef] [ChemPort] [details]


Acta Cryst (2012). E68, m1339-m1340   [ doi:10.1107/S1600536812041074 ]

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