ORGANOMETALLIC COMPOUNDS WITH METAL-METAL BONDS .15. SYNTHESIS AND INFRARED SPECTRA OF MONO(TETRACARBONYLCOBALT) DERIVATIVES OF TIN TETRAKIS(TETRACARBONYLCOBALT)TIN(4) AND RELATED COMPOUNDS

被引:86
作者
PATMORE, DJ
GRAHAM, WAG
机构
[1] Department of Chemistry, University of Alberta, Edmonton, Alberta
关键词
D O I
10.1021/ic50062a031
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The syntheses and infrared spectra of a series of mono(tetracarbonylcobalt)tin(IV) derivatives of the general formula RnX3-x-SnCo(CO)4 [R = C6H5; X = Cl, Br, I; n = 0, 1, 2] are reported. Several triphenylphosphine complexes are also described. Assignments are suggested for the carbonyl stretching bands. Cobalt carbonyl reacts with tin(II) fluoride to form FSn-[Co(CO)4]3 and with tin(II) acetate to yield (CH3CO2)2Sn[Co(CO)4]2 and (CH3CO2)Sn[Co(CO)4]3. The preparation of Sn-[Co(CO)4]4 is also reported. © 1968, American Chemical Society. All rights reserved.
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页码:771 / +
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