Inorganic Adduct Molecules of Oxo-Compounds

The crystal structure of SbCl5.HCON(CH3)2

“…3.39 C1(2)-C1 (5) 3.40 C1(2)-C1 (6) 3.37 C1(3) -C1 (4) 3.34 C1(3)-C1 (6) 3.29 (5) 3.29 C1(4)-0 (7) 3.10 C1(4)-C (8) 3.24 C1(5)-C1 (6) 3.30 CI(5)-0 (7) 3"08 C1(5)-C (8) 3.28 C1(6)-O (7) 2.97 0(7) -C (9) 3.62 0(7) -C(10) 2-74 0(7) -Y(11) 2.24 C(8) -C(9) 2.42 C(8) -C(10) 2.44 C(9) -C(10) 2.57 Table 7 & Filimonov, 1961) and crystal structure determinations of adducts between CdCI2 and a number of amides (Cavalca, Nardelli & Coghi, 1957;Nardelli, Cavalca & Fava, 1957;Nardelli, Coghi & Azzoni, 1958;Cavalca, Nardelli & Fava, 1960) & Lindqvist, 1962;Lindqvist, 1963) have shown that the observed deviations from ideal octahedral coordination of the acceptor atom in the last two adducts can be interpreted as arising from two steric factors, the van der Waals radii of the ligand atoms and their distances from the antimony atom. The Sb-O bond length in the SbC15.…”

“…Deviations from the plane 0-0941x+0.7619y+ 0.6409z-2.9107 = 0 found by a least-squares fit of the atoms C(8), C(9), C(10) and N (11) c (8 The bond angle subtended at a bridging oxygen atom often decreases with increasing electronegativity of the atoms bonded to the oxygen atom (Gillespie & Nyholm, 1957;Lindqvist, 1963). The Sb-O-C bond angle of 124.5 ° in the SbCls.…”

“…HCON(CHn)2 was undertaken as a part of an extensive investigation of adduct molecules of oxocompounds undertaken at this Institute (Lindqvist, 1963). A thermochemical study of the reaction between antimony(V) chloride and various amides has been reported by Zackrisson (1961).…”

Existence of the Halocarbonyl and Trifluoromethyl Cations in the Condensed Phase

“…Infrared and Raman spectra are ideally suited to distinguish between ionic salts and covalent donor-acceptor adducts. 35 As can be seen from (7), the formation of a halocarbonyl cation from the corresponding carbonyl dihalide results in a strengthening of both…”

Methansulfinylchlorid-Lewissäure-Addukte CH3S(Cl)OMF5 (M = As, Sb) und Kristallstruktur von CH3S(Cl)OSbCl5 [1] / Methanesulfinylchloride Lewis Acid Adducts CH3S(Cl)OMF5 (M = As, Sb) and Crystal Structure of CH3S(Cl)OSbCl5 [1]

“…Es sind zahlreiche Addukte der Pniktidpentahalogenide beschrieben worden [2][3][4], mit einem Schwerpunkt bei den Antimon-Oxy-Addukten, wie z.B. (CH3)2SOSbCl5 [5,6] oder F2SOMF5, F2COMF5 (M = As, Sb) [7].…”