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Die Kristallstrukturen der Triarylzinkate [Mg2Br3(THF)6][ZnPh3] und [MgBr(THF)5][ZnMes3]

✍ Scribed by Matthias Krieger; Gertraud Geiseler; Klaus Harms; Jan Merle; Werner Massa; Kurt Dehnicke


Publisher
John Wiley and Sons
Year
1998
Tongue
German
Weight
84 KB
Volume
624
Category
Article
ISSN
0372-7874

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✦ Synopsis


The title compounds were obtained from reactions of the phosphoraneiminato complex [ZnBr(NPMe 3 )] 4 with excess Grignard reagents RMgBr (R = C 6 H 5 , 2,4,6-(CH 3 ) 3 Β± C 6 H 2 ) in THF solution. According to X-ray structure determinations the [ZnR 3 ] Β± ions contain zinc atoms which are co-ordinated in a planar fashion with ZnΒ±C distances of 200.7 pm (R = Ph) and 203.4 pm (R = Mes) in average.


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