Inverse cycloheptatrienyl sandwich complexes of uranium and neodymium

被引：42

作者：

Arliguie, T ^{[1
]}

Lance, M ^{[1
]}

Nierlich, M ^{[1
]}

Ephritikhine, M ^{[1
]}

机构：

[1] CEA SACLAY,SERV CHIM MOL,CRISTALLOCHIM LAB,CNRS URA 331,F-91191 GIF SUR YVETTE,FRANCE

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1997年 / 14期

关键词：

D O I：

10.1039/a701352c

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of UX4 (X = NEt2 or BH4) with K[C7H9] afforded the anionic complexes K[X3U(mu-eta(7):eta(7)-C7H7)UX3] whereas treatment of [Nd(BH4)(3)(thf)(2)] (thf = tetrahydrofuran) with K[C7H9] gave the neutral compound [(thf)(BH4)(2)Nd(mu-eta(7):eta(7)-C7H7)Nd(BH4)(thf)(2)]. The formation of the cycloheptatrienyl ligand resulted from the disproportionation reaction 3 C7H9- --> C7H73- + 2 C7H10. The crystal structure of [(thf)(BH4)(2)Nd(mu-eta(7):eta(7)-C7H7)Nd(BH4)(thf)(3)], the first cycloheptatrienyl compound of a 4f element, has been determined.

引用

页码：2501 / 2504

页数：4

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