Synthesis and Structural Studies of Tetramethyldisiloxanyl Dicyclopentadienyl Lanthanide Chlorides

Chem. J. Chinese Universities ›› 1998, Vol. 19 ›› Issue (9): 1436.

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Synthesis and Structural Studies of Tetramethyldisiloxanyl Dicyclopentadienyl Lanthanide Chlorides

SONG Fu-Quan¹, MU Ping², BI Lan-Rong², WANG Zhao-Yu²

Department of Chemistry of Hebei University, Shijiazhuang, 050016

Received:1997-09-20 Online:1998-09-24 Published:1998-09-24

Abstract

Abstract: There reactions of anhydrous NdCl₃ and/or SmCl₃ with Na₂(C₅H₄SiMe₂)₂Oin 1:1 molar ratio in THFafforded the title compounds O(Me₂SiC₅H₄)₂Ln( μ-Cl)(THF)₂ Ln=Nd(1), Sm(2). Compounds 1 and 2 were characterized by elemental analysis. X-ray structural analysis revealed that 1 and 2 are dimeric compounds bridged by two chloro atoms.

Key words: Lanthanide complexes, Siloxanyl bridge, Synthesis, Structure, Thermalanalysis

CLC Number:

O616

TrendMD:

SONG Fu-Quan, MU Ping, BI Lan-Rong, WANG Zhao-Yu . Synthesis and Structural Studies of Tetramethyldisiloxanyl Dicyclopentadienyl Lanthanide Chlorides[J]. Chem. J. Chinese Universities, 1998, 19(9): 1436.

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Synthesis and Structural Studies of Tetramethyldisiloxanyl Dicyclopentadienyl Lanthanide Chlorides

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