catena-Poly[[diaqua­bis(diphenyl­acetato)­zinc(II)]-μ-4,4′-bipyridine]

Yu, S.-S.; Zhou, H.; Xian, H.; Tian, Z.-F.

doi:10.1107/S1600536809004450

Volume 65
Part 3
Page m285
March 2009

Received 19 January 2009
Accepted 7 February 2009
Online 18 February 2009

Key indicators
Single-crystal X-ray study
T = 291 K
Mean (C-C) = 0.007 Å
R = 0.061
wR = 0.135
Data-to-parameter ratio = 12.5
Details

catena-Poly[[diaquabis(diphenylacetato)zinc(II)]--4,4'-bipyridine]

Shan-Shan Yu,^a ^* Hong Zhou,^a Hua Xian ^a and Zheng-Fang Tian ^b

^aDepartment of Chemistry, Nanjing Xiaozhuang College, Nanjing 210017, People's Republic of China, and ^bCollege of Chemistry and Applied Chemistry, Huanggang Normal University, Huanggang 438000, People's Republic of China
Correspondence e-mail: yushanshan_2005@163.com

In the title compound, [Zn(C₁₄H₁₁O₂)₂(C₁₀H₈N₂)(H₂O)₂]_n, the Zn^II ion lies on a crystallographic inversion center and is in a slightly distorted octahedral coordination enviroment. 4,4'-Bipyridine ligands act as bridging ligands, connecting Zn^II ions into a chain along the b-axis direction. In the crystal structure, these chains are linked by intermolecular O-HO hydrogen bonds to form a two-dimensional network parallel to the ab plane.

Related literature

For background information, see: Janiak (2003); Moulton & Zaworotko (2001); Brammer (2004). For the role of weak noncovalent interactions in crystalline architectures, see: Hosseini (2005); Nishio (2004).

Experimental

Crystal data

[Zn(C₁₄H₁₁O₂)₂(C₁₀H₈N₂)(H₂O)₂]
M_r = 680.04
Triclinic, $[P \overline 1]$
a = 5.7536 (13) Å
b = 11.882 (3) Å
c = 12.229 (3) Å
= 98.522 (4)°
= 103.273 (5)°
= 103.450 (4)°
V = 773.2 (3) Å³
Z = 1
Mo K radiation
= 0.85 mm^-1
T = 291 K
0.30 × 0.26 × 0.24 mm

Data collection

Bruker SMART CCD diffractometer
Absorption correction: multi-scan (SADABS; Bruker, 2001) T_min = 0.785, T_max = 0.823
3891 measured reflections
2679 independent reflections
2234 reflections with I > 2(I)
R_int = 0.022

Refinement

R[F² > 2(F²)] = 0.061
wR(F²) = 0.135
S = 1.02
2679 reflections
214 parameters
H-atom parameters constrained
_max = 0.23 e Å^-3
_min = -0.22 e Å^-3

Table 1
Hydrogen-bond geometry (Å, °)

D-HA	D-H	HA	DA	D-HA
O3-H3BO2	0.96	1.82	2.618 (5)	139
O3-H3CO1ⁱ	0.96	1.97	2.802 (5)	143
Symmetry code: (i) x+1, y, z.

Data collection: SMART (Bruker, 2001); cell refinement: SAINT (Bruker, 2001); data reduction: SAINT; program(s) used to solve structure: SHELXTL (Sheldrick, 2008); program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL.

Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: LH2759 ).

Acknowledgements

The authors thank Nanjing Xiaozhuang College of China for financial support (grant No. 2007NXY31).

References

Brammer, L. (2004). Chem. Soc. Rev. 33, 476-489.
Bruker (2001). SMART, SAINT and SADABS. Bruker AXS Inc., Madison, Wisconsin, USA.
Hosseini, M. W. (2005). Acc. Chem. Res. 38, 313-323.
Janiak, C. (2003). Dalton Trans. pp. 2781-2804.
Moulton, B. & Zaworotko, M. J. (2001). Chem. Rev. 101, 1629-1658.
Nishio, M. (2004). CrystEngComm, 6, 130-158.
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.

metal-organic compounds