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catena-Poly[[bis(pyridine-κN)nickel(II)]-di-μ-azido-κ4N1:N3-[bis(pyridine-κN)-nickel(II)]-di-μ-azido-κ4N1:N1].
- Source :
-
Acta Crystallographica: Section E . Dec2007, Vol. 63 Issue 12, pm3062-sup8. 10p. 5 Diagrams, 3 Charts. - Publication Year :
- 2007
-
Abstract
- In the structure of the title compound, [Ni2(N3)4(C5H5N)4]n, neutral chains of NiII atoms are bridged alternately by double end-on and double end-to-end azide bridges. Each NiII center is located on a crystallographic general position and in a slightly distorted octahedral coordination environment with two pyridine ligands in the trans positions. Both end-on and end-to-end double azide bridges become equivalent because of the inversion centers lying between each pair of adjacent NiII atoms. In the chain, the Ni⋯Ni separations across the end-on and end-to-end azide bridges are 3.236 (4) and 4.975 (4) Å, respectively, and the end-on azide bridging NiNNi angle is 100.8 (2)°. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 16005368
- Volume :
- 63
- Issue :
- 12
- Database :
- Academic Search Index
- Journal :
- Acta Crystallographica: Section E
- Publication Type :
- Academic Journal
- Accession number :
- 31911446
- Full Text :
- https://doi.org/10.1107/S1600536807058485