SYNTHESES AND CHARACTERIZATIONS OF TIN COMPLEXES OF METHYLENEDIPHENYLPHOSPHINATE LIGANDS - THE CRYSTAL-STRUCTURES OF [PH4-XSN(CH2P(S)PH2)X] (X=1-4) AND [PH2SNCL(CH2P(O)PH2)2)]2

被引:7
作者
FACKLER, JP [1 ]
GARZON, G [1 ]
KRESINSKI, RA [1 ]
MURRAY, HH [1 ]
RAPTIS, RG [1 ]
机构
[1] TEXAS A&M UNIV,MOLEC STRUCT & BONDING LAB,COLLEGE STN,TX 77843
关键词
D O I
10.1016/S0277-5387(00)80101-1
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Reactions between methylenediphenylphosphinate anions [CH2P(E)Ph2]-(E = S, O) and appropriate chlorophenyltin(IV) compounds in tetrahydrofuran afforded the organotin compounds [Ph4-xSn(CH2P(S)Ph2)x], (x = 1-4), 1-4 and [Ph2SnCl(CH2 P(O)Ph2)]2, 5. All compounds have been characterized structurally, 1-4 as 4-coordinate monometallic species and 5 as a bimetallic 8-membered metallacycle which is 5-coordinate at each metal atom.
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页码:1705 / 1713
页数:9
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