Polyhedron p. 2165 - 2169 (1996)
Update date:2022-08-03
Topics:
Ren, Jinsong
Hu, Jingyu
Lin, Yonghua
Xing, Yan
Shen, Qi
[(ButCp)2LnCH3]2 (Ln = Nd, Gd) react with PhC≡CH to form the dimeric alkynide-bridged complexes [(ButCp)2LnC≡CPh]2 [Ln = Nd (I), Gd (II)]. Both compounds crystallized from toluene in the monoclinic space group C2/c. The two complexes are homologous, composed of asymmetric metal-alkynide bridges with Nd - C, Gd - C (alkynide) bond lengths of 2.602(4), 2.641(5) (1) and 2.532(6), 2.601(7) A (II), respectively. The average Nd - C (ring) and Gd - C (ring) distances are 2.746(13) and 2.703(19) A. * Author to whom correspondence should be addressed.
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Doi:10.1016/0040-4020(96)00318-3
(1996)Doi:10.1016/0040-4039(96)00491-1
(1996)Doi:10.1016/0020-1693(95)04949-5
(1996)Doi:10.1039/c8cc03206h
(2018)Doi:10.1021/jo9700181
(1997)Doi:10.1021/jm960285j
(1996)
