ISSN:
0044-2313
Keywords:
Perrhenic acid
;
HReO4 · H2O, crystal structure, synthesis
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Die Kristallstruktur von Perrheniumsäuremonohydrat.Einkristalle von Perrheniumsäuremonohydrat wurden röntgenographisch (300 K) untersucht. HReO4 · H2O, Mr = 269,23, tetragonal, I41/a, Scheelit-Typ (CaWO4), a = 5,8320(2) Å, c = 12,9384(6) Å, V = 440,06(5) Å3, Z = 4, Dx = 4,063 g cm-3, Wellenlänge Röntgenstrahlung λ (MoKα) = 0,71069 Å Die Kristallstruktur wird von [ReO4]--Tetraedern und Oxonium-Ionen aufgebaut, die über Wasserstoffbrücken zu einem dreidimensionalen Netz verknüpft sind.
Notes:
Solid perrhenic acid monohydrate has been characterized by X-ray single crystal structure analysis (300 K). HReO4 · H2O, Mr = 269.23, tetragonal, I41/a, Scheelite-type (CaWO4), a = 5.8320(2) Å, c = 12.9384(6) Å, V = 440.06(5) Å3, Z = 4, Dx = 4.063 g cm-3, X-ray wavelength λ (MoKα) = 0.71069 Å The structure consists of [ReO4]--tetrahedra and oxonium ions linked by hydrogen bridges to form a three-dimensional network.
Additional Material:
1 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19936191007
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