TRANSITION-METAL-CONTAINING INORGANIC RING-SYSTEMS - SYNTHESIS AND X-RAY CRYSTAL-STRUCTURE OF THE 1ST CYCLOZINCADISILATRIAZANE

被引:10
作者
ELIAS, AJ [1 ]
SCHMIDT, HG [1 ]
NOLTEMEYER, M [1 ]
ROESKY, HW [1 ]
机构
[1] UNIV GOTTINGEN,INST ANORGAN CHEM,TAMMANNSTR 4,W-3400 GOTTINGEN,GERMANY
关键词
D O I
10.1021/om00037a075
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Reaction of ZnCl2 with MeN(Me2SiNEtLi)2 results in the formation of the first stable six-membered Si2N3Zn metallacycle. Spectral and X-ray crystal structure studies of this compound, crystallized from toluene-pyridine mixtures, indicate the molecule to be dimeric in nature with the formula [MeN(Me2SiNEt)2Zn.py]2 (py = pyridine). The Zn atom is tetrahedrally coordinated, and pyridine and three of the nitrogens bonded to ethyl groups are involved in the coordination.
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页码:462 / 464
页数:3
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