SYNTHESES AND SOLID-STATE STRUCTURES OF [HB(3,5-ME(2)PZ)(3)]INFE(CO)(4) AND [HB(3,5-ME(2)PZ)(3)]INW(CO)(5) (PZ=PYRAZOLYL RING) - INTERMETALLIC COMPLEXES WITH SHORT METAL-METAL BONDS

被引:39
作者
REGER, DL [1 ]
MASON, SS [1 ]
RHEINGOLD, AL [1 ]
HAGGERTY, BS [1 ]
ARNOLD, FP [1 ]
机构
[1] UNIV DELAWARE,DEPT CHEM & BIOCHEM,NEWARK,DE 19716
关键词
D O I
10.1021/om00024a055
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The reaction of [HB(3,5-Me(2)pz)(3)]InCl2.THF (pz = pyrazolyl ring) with Na2Fe(CO)(4) in THF yields [HB(3,5-Me(2)pz)(3)]InFe(CO)(4). The solid state structure shows that the geometry about the iron atom is a trigonal bipyramid with the indium located at an axial position. The In-Fe bond length of 2.463(2) Angstrom is the shortest reported to date. Molecular orbital calculations indicate that little charge polarization exists in the iron-indium bond. The reaction of [HB(3,5-Me(2)pz)(3)]InCl2. THF with Na2W(CO)(5)S in THF yields [HB(3,5-Me(2)pz)(3)]InW-(CO)(5). This complex, with an In-W bond distance of 2.783(2) Pi, is the first complex with an In-W bond to be structurally characterized. Crystal data: [HB(3,5-Me(2)pz)(3)]InFe-(CO)(4).1.5C(6)H(6), monoclinic, P2(1)/n, a = 13.927(2), b = 13.701(2), and c = 17.957(3) Angstrom, beta = 97.97(1)degrees, V = 3393.3(9) Angstrom(3), Z = 4, T = 296 K, R = 6.84%; [HB(3,5-Me(2)pz)3]InW(CO)(5), monoclinic, C2/c, a = 13.609(4), b = 19.478(9), and c = 20.099(9) Angstrom, beta = 107.63(4)degrees, V = 5077(7) Angstrom(3), Z = 8, T = 296 K, R = 6.46%.
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页码:5049 / 5053
页数:5
相关论文
共 48 条
[1]   MOLECULAR-STRUCTURES AND BARRIERS TO INTERNAL-ROTATION IN BIS(-ETA5-CYCLOPENTADIENYL)HEXACARBONYLDITUNGSTEN AND ITS MOLYBDENUM ANALOG [J].
ADAMS, RD ;
COLLINS, DM ;
COTTON, FA .
INORGANIC CHEMISTRY, 1974, 13 (05) :1086-1090
[2]   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] [J].
ALBANO, VG ;
CANE, M ;
IAPALUCCI, MC ;
LONGONI, G ;
MONARI, M .
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1991, 407 (02) :C9-C12
[3]   REACTIONS OF NA2[M2(CO)10] (M=CR,MO,W) WITH INX3(X=CL,BR,I), AND CRYSTAL AND MOLECULAR-STRUCTURE OF CR(CO)5INBR.THF [J].
BEHRENS, H ;
MOLL, M ;
SIXTUS, E ;
THIELE, G .
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1977, 32 (10) :1109-1113
[4]  
BOOCOCK SK, 1982, COMPREHENSIVE ORGANO, V6, P947
[5]   SYNTHESIS AND CRYSTAL-STRUCTURE OF DIPHENYLCARBENE(PENTACARBONYL)TUNGSTEN(0) [J].
CASEY, CP ;
BURKHARDT, TJ ;
BUNNELL, CA ;
CALABRESE, JC .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1977, 99 (07) :2127-2134
[6]   STRUCTURES OF [(C2H5)4N]2[IN2FE6(CO)24] AND [(C2H5)4N][(2,2'-BIPYRIDINE)INFE2(CO)8] [J].
CASSIDY, JM ;
WHITMIRE, KH .
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1990, 46 :1781-1785
[7]   CHEMICAL VAPOR-DEPOSITION OF COGA AND PTGA2 THIN-FILMS FROM MIXED-METALORGANOMETALLIC COMPOUNDS [J].
CHEN, YJ ;
KAESZ, HD ;
KIM, YK ;
MULLER, HJ ;
WILLIAMS, RS ;
XUE, ZL .
APPLIED PHYSICS LETTERS, 1989, 55 (26) :2760-2762
[8]   SYNTHETIC AND STRUCTURAL STUDIES ON ORGANOIRON INDIUM COMPLEXES [J].
CLARKSON, LM ;
NORMAN, NC ;
FARRUGIA, LJ .
ORGANOMETALLICS, 1991, 10 (05) :1286-1292
[9]   OXIDATIVE-ADDITION REACTIONS OF NA2FE(CO)4 SUPERNUCLEOPHILE [J].
COLLMAN, JP ;
FINKE, RG ;
CAWSE, JN ;
BRAUMAN, JI .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1977, 99 (08) :2515-2526
[10]  
Compton N.A., 1990, ADV ORGANOMET CHEM, V31, P91