X-ray diffraction analysis of potassium (isothiocyanato)chromate(III) hydrates

被引：0

作者：

E. V. Cherkasova

E. V. Peresypkina

A. V. Virovets

T. G. Cherkasova

机构：

[1] Kuzbass State Technical University,Nikolaev Institute of Inorganic Chemistry, Siberian Branch

[2] Russian Academy of Sciences,undefined

[3] Novosibirsk State University,undefined

来源：

Russian Journal of Inorganic Chemistry | 2015年 / 60卷

关键词：

Sulfur Atom; Crystalline Product; Potassium Cation; Hexakis; Hydration Water Molecule;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

K3[Cr(NCS)6] · 3.33H2O (2) and K4[Cr2(OH)2(NCS)8] · 4H2O (3) have been found in a water-alcohol solution when crystalline products of the reaction between KNCS and KCr(SO4)2 · 12H2O were studied by X-ray diffraction. Crystals of complex 2 are trigonal, space group \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$P\bar 3m$$\end{document}, Z = 3, a = 14.2296(2) Å, c = 9.6116(3) Å, V = 1685.43(6) Å3, ρcalcd = 1.708 g/cm3. Crystals of complex 3 are triclinic, space group \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$P\bar 1$$\end{document}, Z = 2, a = 10.2868(4) Å, b = 12.6344(6) Å, c = 12.6688(6) Å, α = 66.507(4)°, β = 84,713(4)°, γ = 78.234(4)°, V = 1478.21(11) Å3, ρcalcd = 1.867 g/cm3.

引用

页码：493 / 499

页数：6

共 3 条

[1] Solid products of the reaction of lanthanum(III) nitrate with potassium hexa(isothiocyanato)chromate(III) in an aqueous solution: X-ray diffraction analysis
E. V. Cherkasova
E. V. Peresypkina
A. V. Virovets
E. S. Tatarinova
T. G. Cherkasova
Russian Journal of Inorganic Chemistry, 2008, 53 : 1115 - 1120
[2] Synthesis, structure, and thermal properties of tallium(I) N,N-cyclo-pentamethylenedithiocarbamate [Tl2{S2CN(CH2)5}2]n: X-ray diffraction, 13C and 15N MAS NMR, and thermal analysis studies (An example of complicated structural organization)
T. A. Rodina
A. V. Ivanov
O. A. Bredyuk
A. V. Gerasimenko
Russian Journal of Coordination Chemistry, 2009, 35 : 170 - 178
[3] Synthesis and structure of the polynuclear thallium(I) N,N-cyclo-pentamethylenedithiocarbamate complex [Tl2{S2CN(CH2)5}2]n as probed by single-crystal X-ray diffraction and 13C and 15N CP/MAS NMR: An example of complicated structural organization
A. V. Ivanov
O. A. Bredyuk
A. V. Gerasimenko
O. N. Antzutkin
Doklady Physical Chemistry, 2008, 420 : 130 - 135

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