Use of atom-atom potential functions for determining the conformations of organoarsenic compounds |
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| Authors: | R R Shagidullin A Kh Plyamovatyi L V Avvakumova |
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| Institution: | (1) A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Branch of the Academy of Sciences of the USSR, USSR |
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| Abstract: | Conclusions Atom-atom potential function calculations show that the (OCH3)nE(O)(CH3)3–n (E=P, As; n=1, 2, 3) molecules should exist as conformational equilibria, the conformational behavior of the organoarsenic compounds being similar to that of the organophosphorus compounds. The barriers for rotation around the As-O bond are exceptionally low.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 6, pp. 1289–1292, June, 1981. |
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