Bis[μ-2-(3-pyridylmethyl)-2H-benzotriazole]bis[nitratosilver(I)

Min Hu,Song-Tao Ma,Shao-Ming Fang,Liang-Qi Guo,Guang-Hui Sun

doi:10.1107/s160053680803479x

Min Hu, Song-Tao Ma + Show 3 more

Open Access

https://doi.org/10.1107/s160053680803479x

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Abstract

In the title centrosymmetric binuclear AgI complex, [Ag2(NO3)2(C12H10N4)2], each AgI center is coordinated by one pyridine and one benzotriazole N-donor atom of two inversion-related 2-(3-pyridylmethyl)-2H-benzotriazole (L) ligands, and an O atom of a coordinated NO3 − anion in a distorted T-shaped geometry. This forms a unique box-like cyclic dimer with an intramolecular non-bonding Ag⋯Ag separation of 6.327 (2) Å. Weak intermolecular Ag⋯O(nitrate) interactions [2.728 (4) and 2.646 (3) Å] link the binuclear units, forming a two-dimensional network parallel to (100). Intermolecular C—H⋯O hydrogen-bonding interactions, involving the L ligands and the coordinated NO3 − anions, link the sheets, forming a three-dimensional framework.

Highlights

[Ag2(NO3)2(C12H10N4)2], each AgI center is coordinated by one pyridine and one benzotriazole N-donor atom of two inversion-related 2-(3-pyridylmethyl)-2H-benzotriazole (L)
Symmetry codes: (iii) x, −y+1/2, z−1/2; (iv) −x+1, y+1/2, −z+3/2

Summary

Data collection

Zhengzhou University of Light Industry, Henan Provincial Key Laboratory of Surface. R factor = 0.036; wR factor = 0.072; data-to-parameter ratio = 12.3. [Ag2(NO3)2(C12H10N4)2], each AgI center is coordinated by one pyridine and one benzotriazole N-donor atom of two inversion-related 2-(3-pyridylmethyl)-2H-benzotriazole (L). Ligands, and an O atom of a coordinated NO3 anion in a distorted T-shaped geometry. This forms a unique box-like cyclic dimer with an intramolecular non-bonding Ag Ag separation of 6.327 (2) Å. Weak intermolecular Ag. O(nitrate) interactions [2.728 (4) and 2.646 (3) Å] link the binuclear units, forming a two-dimensional network parallel to (100). Intermolecular C—H O hydrogen-bonding interactions, involving the L ligands and the coordinated NO3. Anions, link the sheets, forming a three-dimensional framework

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