ISSN:
1572-8854
Source:
Springer Online Journal Archives 1860-2000
Topics:
Geosciences
,
Physics
Notes:
Abstract The title compound has been synthesized and its structure at room temperature has been solved. It crystallizes in the space groupP21/c, witha=9.581(5),b=13.746(4),c=8.869(1) Å, β=101.000(5)°, andZ=2. The structure was refined toR=0.029 from 1738 reflections. It consists of centrosymmetric dimeric units with two asymmetric end-to-end azido bridges. Each copper(II) ion is fivefold coordinated in the form of a slightly distorted square-based pyramid CuN5. The apical position is occuped by a nitrogen atom of the azido bridge with a Cu-N apical bond of 2.456(6) Å. The Cu-N bond with the azido bridge in the basal plane is 1.979(5) Å. The intradimer Cu⋯Cu distance is 5.004(2) Å. The magnetic properties and the X-band EPR spectrum are interpreted in the light of these structural data.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01158910
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