ISSN:
0044-2313
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Monomeric Tetramethylarsenic and Antimony Compounds with Coordination Number Five at the Central AtomThe pentaalkyl compounds (CH3)5As and (CH3)5Sb react with aequimolar amounts of alcohols, hydroxylamines, and oximes to produce methane and the compounds (CH3)4MX (with X = —OR, —ONH2, —ONR2, —ON=CR2 and M=As, Sb). According to vibrational spectra and low temperature 1H-n.m.r. spectra the monomeric compounds posses a trigonal bipyramidal structure.
Notes:
Die Pentaalkyle (CH3)5As und (CH3)5Sb reagieren mit äquivalenten Mengen einfacher Alkohole, Hydroxylamine und Oxime unter Methanabspaltung zu Produkten der Zusammensetzung (CH3)4MX (mit X = —OR, —ONH2, —ONR2, —ON=CR2 und M = As, Sb). Die Schwingungs- und Tieftemperatur-1H-NMR-Spektren sprechen für eine trigonal-bipyramidale Struktur dieser monomeren Verbindungen.
Additional Material:
4 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19774310109
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