Bis(2,2′-bipyridine)(5,5′-iminoditetrazolato)cadmium(II) 2,2′-bipyridine hemisolvate monohydrate

Jiao-Min Lin,Yang-Fan Guan,Wen Dong

doi:10.1107/s1600536807066846

Jiao-Min Lin, Yang-Fan Guan + Show 1 more

Open Access

https://doi.org/10.1107/s1600536807066846

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Abstract

The title complex, [Cd(C2HN9)(C10H8N2)2]·0.5C10H8N2·H2O, was prepared under hydrothermal reaction conditions. The asymmetric unit contains the cadmium complex, half a 2,2′-bipyridine solvent molecule and a solvent water molecule. The CdII ion is coordinated by four N atoms from two 2,2′-bipyridine ligands and two N atoms from an HBTA− anion ligand [where H2BTA is N,N-bis(1H-tetrazol-5-yl)amine], forming an octahedral geometry. The complex is linked into a three-dimensional network by O—H⋯N and N—H⋯N hydrogen bonds and by the stacking interactions of rings, with distances of 3.5–3.7 Å between the atoms of two parallel 2,2′-bipyridine rings.

Highlights

The title complex, [Cd(C2HN9)(C10H8N2)2]0.5C10H8N2H2O, was prepared under hydrothermal reaction conditions
CdII ion is coordinated by four N atoms from two 2,20 bipyridine ligands and two N atoms from an HBTA anion ligand [where H2BTA is N,N-bis(1H-tetrazol-5-yl)amine], forming an octahedral geometry
The complex is linked into a three-dimensional network by O—H N and N—H N

Summary

Data collection

The title complex, [Cd(C2HN9)(C10H8N2)2]0.5C10H8N2H2O, was prepared under hydrothermal reaction conditions. The asymmetric unit contains the cadmium complex, half a 2,20 bipyridine solvent molecule and a solvent water molecule. The complex is linked into a three-dimensional network by O—H N and N—H N hydrogen bonds and by the stacking interactions of rings, with distances of 3.5–3.7 Å between the atoms of two parallel 2,20 bipyridine rings. Data collection: SMART (Bruker, 2005); cell refinement: SAINTPlus (Bruker, 2005); data reduction: SAINT-Plus; program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: SHELXTL (Bruker, 2005); software used to prepare material for publication: SHELXTL

Graphite monochromator φ and ω scans

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