CJCU

Chem. J. Chinese Universities ›› 1990, Vol. 11 ›› Issue (5): 454.

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Syntheses and Structures of Substituted Derivatives of Fe3(CO)9(μ3-S)2with P(SR)Cl2和P(SR′)3

Suo Quanling, Liu Shutang, Hu Xiang, Liu Qiwang   

  1. Department of Chemistry, Inner Mongolian University, Huhehaote
  • Received:1988-09-13 Online:1990-05-24 Published:1990-05-24

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Abstract: Six new mono- and three di-substituted derivatives of Fe3(CO)9(μ3-S)2 with P(SR)Cl2 and P(SR')3 were synthesized. They have the formulas; Fe3(CO)8 (μ3-S)2L [L = P (SC6H5)Cl2, P(SC2H5)Cl2, P(SC3H7)Cl2, P(SC2H5)3, P(SC6H13)3, P(SC3H7)3] and Fe3(CO)7(μ3-S)2L2[L = P(SC6H5)Cl2, P(SC2H5)3, P(SC6H5)3], respectively. The nine new compounds were characterized by elemental analysis and IR, 1H NMR.MS spectra and the structure for Fe3(CO)8(μ-S)2[P(SC6H5]Cl2] was determined by means of four cycle diffractome-ter.

Key words: Ligand substituted reaction, Trinuclear iron carbonyl clusters, Distorted square pyramid structure of molecular framework Fe3S2

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