Email this article X-ray study of [Cu(NH3)4](ReO4)2-[Cu(NH3)2(μ-ReO4)2]n transformation
- Authors: Gromilov S.A.1,2, Tyutyunnik A.P.3, Piryazev D.A.1,2, Plyusnin P.E.1,2, Korenev S.V.1,2
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Affiliations:
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch
- Novosibirsk National Research State University
- Institute of Solid State Chemistry, Urals Branch
- Issue: Vol 57, No 1 (2016)
- Pages: 140-145
- Section: Article
- URL: https://bakhtiniada.ru/0022-4766/article/view/159181
- DOI: https://doi.org/10.1134/S0022476616010170
- ID: 159181
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Abstract
The X-ray in-situ study of [Cu(NH3)4](ReO4)2 complex salt is carried out on heating up to 500 K. The product obtained at this temperature is a new crystalline phase [Cu(NH3)2(μ-ReO4)2]n with the following unit cell parameters: a = 14.7523(3) Å, b = 5.8559(1) Å, c = 5.6290(1) Å, β = 111.387(1)°, V = = 452.799(2) Å3, space group C2/m, Z = 2, dx = 4.386 g/cm3. The coordination polyhedron of the Cu atom is a distorted octahedron formed by two nitrogen atoms (Cu–N 2.195 Å), and four oxygen atoms (Cu–О 2.306 Å). The structure consists of infinite [Cu(NH3)2(μ-ReO4)2]n chains, the shortest N(H)…O distances between the chains being 2.82 Å.
About the authors
S. A. Gromilov
Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk National Research State University
Author for correspondence.
Email: grom@niic.nsc.ru
Russian Federation, Novosibirsk; Novosibirsk
A. P. Tyutyunnik
Institute of Solid State Chemistry, Urals Branch
Email: grom@niic.nsc.ru
Russian Federation, Ekaterinburg
D. A. Piryazev
Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk National Research State University
Email: grom@niic.nsc.ru
Russian Federation, Novosibirsk; Novosibirsk
P. E. Plyusnin
Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk National Research State University
Email: grom@niic.nsc.ru
Russian Federation, Novosibirsk; Novosibirsk
S. V. Korenev
Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk National Research State University
Email: grom@niic.nsc.ru
Russian Federation, Novosibirsk; Novosibirsk
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