ACETYLENIC BOND REDUCTION ON FE2(CO)6(MU-SE2) AND SYNTHESIS OF THE DOUBLE-BUTTERFLY COMPLEX [((CO)6FE2(MU-SE)2)2C(PH)-C(H)]

被引：52

作者：

MATHUR, P

HOSSAIN, M

机构：

来源：

ORGANOMETALLICS | 1993年 / 12卷 / 06期

关键词：

D O I：

10.1021/om00030a063

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Room-temperature reaction Of [Fe2(CO)6{mu-SeC(Ph)=C(H)Se}] (1) with Fe2(CO)6(mu-Se2) gives the double-butterfly complex [{(CO)6Fe2(mu-Se)2}2C(Ph)-C-(H)] (2). The structures of 1 and 2 have been determined by single-crystal X-ray diffraction studies 1: P2(1)/a, a = 14.561 (1) angstrom, b = 6.666(l) angstrom c = 17.475(1) angstrom, beta = 91.22(1)-degrees, V = 1695.8(4) angstrom3, z = 4, R = 3.98 %, and R(w) = 4.59 %. 2: monoclinic, P1BAR, a = 8.913(l) angstrom, b = 9.115(1) angstrom, c = 17.556-(1) angstrom, a = 74.97(l)-degrees, beta = 84.96(l)-degrees, gamma = 86.09(1)-degrees, V = 1367.5(4) angstrom3, Z = 2, R = 4.69%, and R(w) = 4.89%. Structural analysis shows the systematic reduction of the acetylenic C=C bond on the Fe2Se2 frameworks of 1 and 2.

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页码：2398 / 2400

页数：3

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