Email this article Crystal structure of WI4
- Authors: Yarovoi S.S.1, Smolentsev A.I.1,2, Ermolaev A.V.1, Mironov Y.V.1,2
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Affiliations:
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch
- Novosibirsk National Research State University
- Issue: Vol 57, No 1 (2016)
- Pages: 199-201
- Section: Brief Communications
- URL: https://bakhtiniada.ru/0022-4766/article/view/159326
- DOI: https://doi.org/10.1134/S002247661601025X
- ID: 159326
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Abstract
Tungsten tetraiodide WI4 (1) is produced by a high-temperature reaction of WTe2 and I2 in a vacuum sealed ampoule. The crystals of 1 belong to the triclinic crystal symmetry, space group P-1, Z = 4, a = = 7.9291(3) Å, b = 10.7695(4) Å, c = 10.8117(4) Å, α = 85.668(1)°, β = 71.772(1)°, γ = 71.559(1)°, V = = 831.60(5) Å3, dcalc = 5.523 g/cm3. The structure of 1 consists of tetrameric W4I16 molecules in which W atoms are in a distorted octahedral environment formed by I atoms.
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About the authors
S. S. Yarovoi
Nikolaev Institute of Inorganic Chemistry, Siberian Branch
Email: yuri@niic.nsc.ru
Russian Federation, Novosibirsk
A. I. Smolentsev
Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk National Research State University
Email: yuri@niic.nsc.ru
Russian Federation, Novosibirsk; Novosibirsk
A. V. Ermolaev
Nikolaev Institute of Inorganic Chemistry, Siberian Branch
Email: yuri@niic.nsc.ru
Russian Federation, Novosibirsk
Yu. V. Mironov
Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk National Research State University
Author for correspondence.
Email: yuri@niic.nsc.ru
Russian Federation, Novosibirsk; Novosibirsk
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