(Nitrato-κ2O,O′)bis­[(E)-N-(pyridin-4-yl­methyl­idene-κN)hy­droxy­amine]­silver(I)

Gao, S.; Ng, S.W.

doi:10.1107/S1600536812046107

Volume 68
Part 12
Page m1542
December 2012

Received 4 November 2012
Accepted 8 November 2012
Online 28 November 2012

Key indicators
Single-crystal X-ray study
T = 293 K
Mean (C-C) = 0.007 Å
R = 0.050
wR = 0.162
Data-to-parameter ratio = 15.8
Details

(Nitrato-²O,O')bis[(E)-N-(pyridin-4-ylmethylidene-N)hydroxyamine]silver(I)

Shan Gao ^a and Seik Weng Ng ^b,^c ^*

^aKey Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, Heilongjiang University, Harbin 150080, People's Republic of China,^bDepartment of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia, and ^cChemistry Department, Faculty of Science, King Abdulaziz University, PO Box 80203 Jeddah, Saudi Arabia
Correspondence e-mail: seikweng@um.edu.my

In the mononuclear title compound, [Ag(NO₃)(C₆H₆N₂O)₂], the Ag^I atom is located on a twofold rotation axis and the nitrate-chelated Ag^I atom is further coordinated by two aromatic N atoms of hydroxylamine ligands in a distorted tetrahedral geometry. In the crystal, the nitrate ion has 2 symmetry with the N atom and one O atom located on the twofold rotation axis, and is linked to hydroxy groups of the hydroxylamine ligands by O-HO hydrogen bonds, generating a chain running along the b axis.

Related literature

For (nitrato)(picolinaldehyde oxime)silver(I), see: Abu-Youssef et al. (2010).

Experimental

Crystal data

[Ag(NO₃)(C₆H₆N₂O)₂]
M_r = 414.14
Orthorhombic, P c c n
a = 18.027 (3) Å
b = 4.6907 (6) Å
c = 17.7020 (19) Å
V = 1496.9 (3) Å³
Z = 4
Mo K radiation
= 1.38 mm^-1
T = 293 K
0.20 × 0.12 × 0.12 mm

Data collection

Rigaku R-AXIS RAPID IP diffractometer
Absorption correction: multi-scan (ABSCOR; Higashi, 1995) T_min = 0.770, T_max = 0.852
13223 measured reflections
1705 independent reflections
1038 reflections with I > 2(I)
R_int = 0.082

Refinement

R[F² > 2(F²)] = 0.050
wR(F²) = 0.162
S = 1.13
1705 reflections
108 parameters
H-atom parameters constrained
_max = 0.92 e Å^-3
_min = -0.67 e Å^-3

Table 1
Hydrogen-bond geometry (Å, °)

D-HA	D-H	HA	DA	D-HA
O1-H1O2ⁱ	0.84	1.90	2.740 (6)	173
Symmetry code: (i) $[-x+1, y+{\script{3\over 2}}, -z+{\script{1\over 2}}]$ .

Data collection: RAPID-AUTO (Rigaku, 1998); cell refinement: RAPID-AUTO; data reduction: CrystalClear (Rigaku/MSC, 2002); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: X-SEED (Barbour, 2001); software used to prepare material for publication: publCIF (Westrip, 2010).

Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: XU5647 ).

Acknowledgements

We thank the Key Project of the Natural Science Foundation of Heilongjiang Province (No. ZD200903), the Key Project of the Education Bureau of Heilongjiang Province (Nos. 12511z023 and 2011CJHB006), the Innovation Team of the Education Bureau of Heilongjiang Province (No. 2010 t d03), Heilongjiang University (Hdtd2010-04) and the Ministry of Higher Education of Malaysia (grant No. UM.C/HIR/MOHE/SC/12) for supporting this study.

References

Abu-Youssef, M. A., Soliman, S. V., Langer, V., Gohar, Y. M., Hasanen, A. A., Makhyoun, M. A., Zaky, A. H. & Öhrström, L. R. (2010). Inorg. Chem. 49, 9788-9797.
Barbour, L. J. (2001). J. Supramol. Chem. 1, 189-191.
Higashi, T. (1995). ABSCOR. Rigaku Corporation, Tokyo, Japan.
Rigaku (1998). RAPID-AUTO. Rigaku Corporation, Tokyo, Japan.
Rigaku/MSC (2002). CrystalClear. Rigaku/MSC Inc., The Woodlands, Texas, USA.
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.
Westrip, S. P. (2010). J. Appl. Cryst. 43, 920-925.

metal-organic compounds

(Nitrato-2O,O')bis[(E)-N-(pyridin-4-ylmethylidene-N)hydroxyamine]silver(I)