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Volume 68 
Part 11 
Page m1416  
November 2012  

Received 15 October 2012
Accepted 21 October 2012
Online 27 October 2012

Key indicators
Single-crystal X-ray study
T = 293 K
Mean [sigma](C-C) = 0.003 Å
R = 0.034
wR = 0.092
Data-to-parameter ratio = 14.5
Details
Open access

catena-Poly[[[aqua(2,2'-bipyridine-[kappa]2N,N')copper(II)]-[mu]-furan-2,5-dicarboxylato-[kappa]2O2:O5] dihydrate]

aSchool of Chemical Engineering, Changchun University of Technology, Changchun 130012, People's Republic of China
Correspondence e-mail: fly012345@sohu.com

In the crystal structure of the title compound, {[Cu(C6H2O5)(C10H8N2)(H2O)]·2H2O}n, an infinite chain parallel to [110] is formed by the linking of Cu(H2O)(2,2'-bipyridine) units through a furan-2,5-dicarboxylate bridge. The CuII atom shows a square-pyramidal geometry, with one furan-2,5-dicarboxylate O atom in the apical position. The dihedral angle between the planes of the furan ring and the bipyridine molecule is 83.88 (7)°. Owater-H...O hydrogen bonds connect adjacent chains, generating a layer motif parallel to (001).

Related literature

For a related structure, see: Li et al. (2012[Li, Y.-F., Xu, Y., Qin, X.-L., Yuan, Y.-P. & Gao, W.-Y. (2012). Acta Cryst. E68, m1140.]).

[Scheme 1]

Experimental

Crystal data
  • [Cu(C6H2O5)(C10H8N2)(H2O)]·2H2O

  • Mr = 427.86

  • Triclinic, [P \overline 1]

  • a = 8.8621 (18) Å

  • b = 8.9016 (18) Å

  • c = 12.523 (3) Å

  • [alpha] = 88.33 (3)°

  • [beta] = 69.31 (3)°

  • [gamma] = 66.85 (3)°

  • V = 842.8 (3) Å3

  • Z = 2

  • Mo K[alpha] radiation

  • [mu] = 1.35 mm-1

  • T = 293 K

  • 0.44 × 0.40 × 0.24 mm

Data collection
  • Rigaku R-AXIS RAPID diffractometer

  • Absorption correction: multi-scan (ABSCOR; Higashi, 1995[Higashi, T. (1995). ABSCOR. Rigaku Corporation, Tokyo, Japan.]) Tmin = 0.589, Tmax = 0.738

  • 8312 measured reflections

  • 3809 independent reflections

  • 3430 reflections with I > 2[sigma](I)

  • Rint = 0.022

Refinement
  • R[F2 > 2[sigma](F2)] = 0.034

  • wR(F2) = 0.092

  • S = 1.09

  • 3809 reflections

  • 262 parameters

  • 8 restraints

  • H atoms treated by a mixture of independent and constrained refinement

  • [Delta][rho]max = 0.38 e Å-3

  • [Delta][rho]min = -0.60 e Å-3

Table 1
Hydrogen-bond geometry (Å, °)

D-H...A D-H H...A D...A D-H...A
O1W-H1A...O1i 0.86 (2) 1.87 (2) 2.676 (2) 156 (2)
O1W-H1B...O4ii 0.86 (2) 1.78 (2) 2.623 (2) 166 (2)
O2W-H2A...O5 0.86 (2) 2.42 (3) 3.211 (4) 153 (4)
O2W-H2B...O2 0.87 (2) 2.59 (3) 3.353 (4) 146 (4)
O3W-H3A...O4iii 0.86 (2) 2.10 (2) 2.891 (3) 153 (4)
O3W-H3B...O2 0.87 (2) 1.96 (2) 2.797 (3) 162 (4)
Symmetry codes: (i) -x, -y+2, -z+1; (ii) -x+1, -y+1, -z+1; (iii) x, y+1, z.

Data collection: PROCESS-AUTO (Rigaku, 1998[Rigaku (1998). PROCESS-AUTO. Rigaku Corporation, Tokyo, Japan.]); cell refinement: PROCESS-AUTO; data reduction: CrystalStructure (Rigaku/MSC, 2002[Rigaku/MSC (2002). CrystalStructure. Rigaku/MSC Inc., The Woodlands, Texas, USA.]); 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: DIAMOND (Brandenburg, 2000[Brandenburg, K. (2000). DIAMOND. Crystal Impact GbR, Bonn, Germany.]); software used to prepare material for publication: SHELXL97.


Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: NG5302 ).


Acknowledgements

This project was sponsored by the Scientific Research Foundation for the Returned Overseas Team, Chinese Education Ministry.

References

Brandenburg, K. (2000). DIAMOND. Crystal Impact GbR, Bonn, Germany.
Higashi, T. (1995). ABSCOR. Rigaku Corporation, Tokyo, Japan.
Li, Y.-F., Xu, Y., Qin, X.-L., Yuan, Y.-P. & Gao, W.-Y. (2012). Acta Cryst. E68, m1140.  [CSD] [CrossRef] [details]
Rigaku (1998). PROCESS-AUTO. Rigaku Corporation, Tokyo, Japan.
Rigaku/MSC (2002). CrystalStructure. Rigaku/MSC Inc., The Woodlands, Texas, USA.
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.  [CrossRef] [details]


Acta Cryst (2012). E68, m1416  [ doi:10.1107/S1600536812043632 ]

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