Compounds of the triphenyltin(II) ion
Keyword(s):
Ionic compounds R+SnPh3-, where R = Me4N, (Ph3P)2N, Na(15-crown-5) or K(18-crown-6), are prepared from alkali metal derivatives, Ph3SnM, by reactions in liquid ammonia which yield the products as yellow crystalline solids, soluble in a weakly basic solvent. N.m.r. and vibrational spectra of the Ph3Sn- anion, a pyramidal species with C3V symmetry, and the cationic complexes [M(crown)]+, are reported and assigned.
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1972 ◽
Vol 38
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pp. 121-124
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2001 ◽
Vol 627
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pp. 55-66
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1968 ◽
Vol 22
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pp. 2390-2392
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2006 ◽
Vol 50
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pp. 7-13
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2008 ◽
Vol 112
(33)
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pp. 7682-7688
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