Record Details

DSpace at IIT Bombay

View Archive Info
 

Metadata

 
Field Value
 
Title 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)]
 
Names MATHUR, P (author)
HOSSAIN, M (author)
Date Issued 1993 (iso8601)
Abstract 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.
Genre Note
Topic metal
Identifier 0276-7333
Related Item