catena-Poly[[(nitrato-κ2O,O′)silver(I)]-μ-N,N′-bis­(3-pyridyl­methyl­idene)benzene-1,4-diamine]

Liu, Y.-H.; Xu, Q.; Han, Z.-Y.

doi:10.1107/S1600536810025997

Volume 66
Part 8
Page m903
August 2010

Received 13 June 2010
Accepted 1 July 2010
Online 7 July 2010

Key indicators
Single-crystal X-ray study
T = 293 K
Mean (C-C) = 0.004 Å
R = 0.032
wR = 0.094
Data-to-parameter ratio = 15.9
Details

catena-Poly[[(nitrato-²O,O')silver(I)]--N,N'-bis(3-pyridylmethylidene)benzene-1,4-diamine]

Yong-Hao Liu,^a ^* Quan Xu ^a and Zhi-You Han ^a

^aDepartment of Physics, Daqing Normal University, Daqing, 163712, People's Republic of China
Correspondence e-mail: yonghaoliu1980@163.com

In the title compound, [Ag(NO₃)(C₁₈H₁₄N₄)]_n, the Ag^I atom is coordinated by two N atoms from two N,N'-bis(3-pyridylmethylidene)benzene-1,4-diamine (bpbd) molecules and two O atoms from a bidentate nitrate anion. The bpbd molecules bridge the Ag atoms into a chain. Two adjacent chains are further connected by AgAg interactions [3.1631 (8) Å], forming a double-chain structure. A [pi] - [pi] interaction [centroid-centroid distance = 3.758 (3) Å] occurs between the double chains. Interchain C-HO hydrogen bonds are observed.

Related literature

For general background to metal-organic frameworks with bipyridine-type ligands, see: Biradha et al. (2006); Cunha-Silva et al. (2006); Lu et al. (2002); Ye et al. (2004).

Experimental

Crystal data

[Ag(NO₃)(C₁₈H₁₄N₄)]
M_r = 456.21
Triclinic, $[P \overline 1]$
a = 9.2148 (18) Å
b = 9.771 (2) Å
c = 10.800 (2) Å
= 81.51 (3)°
= 74.27 (3)°
= 66.52 (3)°
V = 857.6 (4) Å³
Z = 2
Mo K radiation
= 1.21 mm^-1
T = 293 K
0.31 × 0.30 × 0.08 mm

Data collection

Rigaku R-AXIS RAPID diffractometer
Absorption correction: multi-scan (ABSCOR; Higashi, 1995) T_min = 0.705, T_max = 0.908
8493 measured reflections
3891 independent reflections
3163 reflections with I > 2(I)
R_int = 0.019

Refinement

R[F² > 2(F²)] = 0.032
wR(F²) = 0.094
S = 1.10
3891 reflections
244 parameters
H-atom parameters constrained
_max = 0.72 e Å^-3
_min = -0.29 e Å^-3

Table 1
Selected bond lengths (Å)

Ag1-N1	2.162 (2)
Ag1-N4ⁱ	2.163 (2)
Ag1-O2	2.731 (3)
Ag1-O3	2.704 (3)
Symmetry code: (i) x+2, y-1, z-1.

Table 2
Hydrogen-bond geometry (Å, °)

D-HA	D-H	HA	DA	D-HA
C1-H1AO3ⁱⁱ	0.93	2.50	3.276 (4)	141
C16-H16AO2ⁱⁱⁱ	0.93	2.44	3.280 (4)	151
Symmetry codes: (ii) -x+3, -y, -z+1; (iii) -x+1, -y+2, -z+2.

Data collection: RAPID-AUTO (Rigaku, 1998); cell refinement: RAPID-AUTO; data reduction: RAPID-AUTO; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: DIAMOND (Brandenburg, 1999); software used to prepare material for publication: SHELXL97.

Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: HY2324 ).

Acknowledgements

The authors thank the Natural Science Foundation of Heilongjiang Province (grant No. A200506), the Scientific Research Fund of Heilongjiang Provincial Education Department (grant No. 11553006) and the Doctoral Start-up Fund of Daqing Normal University (grant No. 08ZB02) for supporting this work.

References

Biradha, K., Sarkar, M. & Rajput, L. (2006). Chem. Commun. pp. 4169-4171.
Brandenburg, K. (1999). DIAMOND. Crystal Impact GbR, Bonn, Germany.
Cunha-Silva, L., Westcot, A., Whitford, N. & Hardie, M. J. (2006). Cryst. Growth Des. 6, 726-733.
Higashi, T. (1995). ABSCOR. Rigaku Corporation, Tokyo, Japan.
Lu, C.-Z., Wu, C.-D., Zhuang, H.-H. & Huang, J.-S. (2002). Chem. Mater. 14, 2649-2653.
Rigaku (1998). RAPID-AUTO. Rigaku Corporation, Tokyo, Japan.
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.
Ye, K.-Q., Kong, J.-F., Jiang, S.-M. & Wang, Y. (2004). J. Mol. Sci. 20, 1-5.

metal-organic compounds

catena-Poly[[(nitrato-2O,O')silver(I)]--N,N'-bis(3-pyridylmethylidene)benzene-1,4-diamine]