STRUCTURE OF (+)-(3S,4R,5R,1'R,2'S,5'R)-TETRACARBONYL((3,4-ETA-2)-5-[5'-METHYL-2'-(1-METHYLETHYL)CYCLOHEXYLOXY]-2(5H)-FURANONE)IRON

被引:9
作者
ENDERS, D [1 ]
SCHMITZ, T [1 ]
RAABE, G [1 ]
KRUGER, C [1 ]
机构
[1] MAX PLANCK INST COAL RES,RONTGENLAB,W-4330 MULHEIM,GERMANY
关键词
D O I
10.1107/S0108270190006382
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
C18H22FeO7, M(r) = 406.2, orthorhombic, P2(1)2(1)2(1), a = 6.4633 (3), b = 10.7995 (7), c = 28.056 (1) angstrom, V = 1958.3 angstrom 3, Z = 4, D(x) = 1.38 g cm-3, lambda(Mo K-alpha) = 0.71069 angstrom, mu = 8.00 cm-1, F(000) = 848, T = 293 K, R = 0.030 for 3655 observed reflections, crystals obtained from hexane. A striking feature of the molecular structure is an unusual 'anti-steric' cis orientation of the menthyloxy- and the Fe(CO)4 ligands. The experimental results have been supplemented by the results of quantum chemical ab initio calculations.
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页码:37 / 40
页数:4
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