Synthesis, crystal structure, and vibrational spectra of dimethylphosphonium tetrachloroaluminate, H2PMe2+AlCl4-

Authors
Aubauer, C Davidge, K Klapotke, TM Mayer, P
Citation
C. Aubauer et al., Synthesis, crystal structure, and vibrational spectra of dimethylphosphonium tetrachloroaluminate, H2PMe2+AlCl4-, Z ANORG A C, 626(8), 2000, pp. 1783-1786
Citations number
10
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE
ISSN journal
00442313 → ACNP
Volume
626
Issue
8
Year of publication
2000
Pages
1783 - 1786
Database
ISI
SICI code
0044-2313(200008)626:8<1783:SCSAVS>2.0.ZU;2-1
Abstract
H2PMe2+AlCl4- was synthesized by the reaction of Me2PH with HCl and AlCl3 i n CH2Cl2. The structure of the compound was determined by X-ray structure d etermination. H2PMe2+AlCl4- crystallizes in the monoclinic space group P2(1 )/c with a = 14.445(1), b = 11.344(1) and c = 12.394(1) Angstrom, beta = 90 .00(1)degrees, with 8 formula units per unit cell. The frequencies obtained by Raman and infrared spectroscopy were assigned to the normal modes of th e H2PMe2+ and AlCl4- units.