Email this article Structure of A Coordination Polymer [Cu(En)2CrO4]n
- Authors: Sukhikh A.S.1,2, Khranenko S.P.1, Gromilov S.A.1,2
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Affiliations:
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch
- Novosibirsk State University
- Issue: Vol 59, No 2 (2018)
- Pages: 395-397
- Section: Article
- URL: https://bakhtiniada.ru/0022-4766/article/view/161885
- DOI: https://doi.org/10.1134/S0022476618020208
- ID: 161885
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Abstract
The crystal structure of [Cu(En)2CrO4]n (En is ethylenediamine) is determined: a = 14.7359(4) Å, b = 9.8083(3) Å, c = 14.2664(4) Å, V = 2061.98(10) Å3, space group Cmce, Z = 8, dx = 1.931 g/cm3. It is demonstrated that the studied phase is isostructural with [Сu(Еn)2SO4]n. A pseudotetragonal copper atom coordination (Cu–N 2.0204 Å and 2.0244 Å, ∠N–Cu–N 84.73°) is completed to distorted octahedral by two oxygen atoms of chromate anions (Cu–O 2.433 Å and 2.380 Å).
About the authors
A. S. Sukhikh
Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University
Email: grom@niic.nsc.ru
Russian Federation, Novosibirsk; Novosibirsk
S. P. Khranenko
Nikolaev Institute of Inorganic Chemistry, Siberian Branch
Email: grom@niic.nsc.ru
Russian Federation, Novosibirsk
S. A. Gromilov
Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University
Author for correspondence.
Email: grom@niic.nsc.ru
Russian Federation, Novosibirsk; Novosibirsk
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