Abstract

In the centrosymmetric dinuclear title AgI compound, [Ag2(C6H6N2O)4](NO3)2, the aromatic amine-coordinated AgI atom is further bridged by two hydroxyl­amine mol­ecules that use aromatic and oxime N atoms for bridging, and it exists in a distorted trigonal-planar geometry. In the crystal, the nitrate anions link to the dinuclear compound mol­ecules via O—H⋯O hydrogen bonds, generating a chain running along the a-axis direction.

Highlights

  • In the centrosymmetric dinuclear title AgI compound, [Ag2(C6H6N2O)4](NO3)2, the aromatic amine-coordinated AgI atom is further bridged by two hydroxylamine molecules that use aromatic and oxime N atoms for bridging, and it exists in a distorted trigonal-planar geometry

  • The nitrate anions link to the dinuclear compound molecules via O—HÁ Á ÁO hydrogen bonds, generating a chain running along the a-axis direction

  • Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: XU5646)

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Summary

Structure Reports Online

Key indicators: single-crystal X-ray study; T = 293 K; mean (C–C) = 0.005 A; R factor = 0.040; wR factor = 0.107; data-to-parameter ratio = 15.9. In the centrosymmetric dinuclear title AgI compound, [Ag2(C6H6N2O)4](NO3), the aromatic amine-coordinated AgI atom is further bridged by two hydroxylamine molecules that use aromatic and oxime N atoms for bridging, and it exists in a distorted trigonal-planar geometry. The nitrate anions link to the dinuclear compound molecules via O—HÁ Á ÁO hydrogen bonds, generating a chain running along the a-axis direction. Related literature For bis(nicotinylaldehyde oxime)silver perchlorate, see: Xu et al (2012) and for (nitrato)(picolinaldehyde oxime)silver, see: Abu-Youssef et al (2010)

Data collection
DÁ Á ÁA
Shan Gao and Seik Weng Ng

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