SYNTHESIS AND CHEMICAL CHARACTERIZATION OF SOME IN-FE HETERONUCLEAR CARBONYL-COMPOUNDS - CRYSTAL-STRUCTURE OF [NME3CH2PH]3[IN(FE(CO)4)3] AND [NET4]2[IN2BR4(MU-FE(CO)4)2]

被引:26
作者
ALBANO, VG [1 ]
CANE, M [1 ]
IAPALUCCI, MC [1 ]
LONGONI, G [1 ]
MONARI, M [1 ]
机构
[1] DIPARTIMENTO CHIM FIS & INORGAN, I-40136 BOLOGNA, ITALY
关键词
D O I
10.1016/0022-328X(91)86125-A
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The reaction in THF of Na2[Fe(CO)4].xTHF with InBr3 in an approximate 3.5:1 molar ratio affords the new [In{Fe(CO)4}3]3- trianion, which has been isolated as its trimethylbenzylammonium salt and structurally characterized by single-crystal X-ray diffraction studies. On oxidation with two equivalents of AgBF4 it stepwise affords the anions [In2Fe6(CO)24]x- with x = 4 and 2, respectively. Its reaction with InBr3 gives species of the composition [InBr3-x{Fe(CO)4}x]x- (x = 1, 2), and the anion with the composition [InBr2{Fe(CO)4}]- has been structurally characterized as the dimeric species [In2Br4{mu-Fe(CO)4}2]2-.
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页码:C9 / C12
页数:4
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