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AsI 4 ⊕ AlCl 4 ⊖ , a Salt of the Last Missing Tetrahaloarsonium Ion
Author(s) -
TornieporthOetting Inis,
Klapötke Thomas
Publication year - 1989
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.198916711
Subject(s) - salt (chemistry) , raman spectroscopy , ion , chemistry , symmetry (geometry) , inorganic chemistry , organic chemistry , physics , optics , geometry , mathematics
The As 4 ⊕ion in the salt 1 displays T d symmetry , as shown unambiguously by the low temperature Raman spectrum of the highly unstable compound. Prepared at −95°C according to reaction (a), compound 1 thus completes the series of tetrahaloarsenic(v) cations
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