合成,Kristallstruktur und Schwingungsspektren von 二甲基鏻四氯铝,H2PMe2+AlCl4
摘要:
H2PMe2+AlCl4- was synthesized by the reaction of Me2PH with HCl and AlCl3 in CH2Cl2. The structure of the compound was determined by X-ray structure determination. 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 the H2PMe2+ and AlCl4- units.