A Chlorine‐Centered Cluster of Composition [(Me 3 Si) 2 NC(NCy) 2 SmCl 2 ] 5 (thf) 2  and a Comparison with the Heavier Ytterbium Congener [(Me 3 Si) 2 NC(NCy) 2 YbCl 2 ] 2 (LiCl) 2 (thf) 4 | Zendy

Zhang Zhensheng | Zendy; Roesky Herbert W. | Zendy; Schulz Thomas | Zendy; Stalke Dietmar | Zendy; Döring Alexander | Zendy

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A Chlorine‐Centered Cluster of Composition [(Me 3 Si) 2 NC(NCy) 2 SmCl 2 ] 5 (thf) 2 and a Comparison with the Heavier Ytterbium Congener [(Me 3 Si) 2 NC(NCy) 2 YbCl 2 ] 2 (LiCl) 2 (thf) 4

Author(s) -

Zhang Zhensheng,

Roesky Herbert W.,

Schulz Thomas,

Stalke Dietmar,

Döring Alexander

Publication year - 2009

Publication title -

european journal of inorganic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.667

H-Index - 136

eISSN - 1099-0682

pISSN - 1434-1948

DOI - 10.1002/ejic.200900790

Subject(s) - chemistry , samarium , anhydrous , cluster (spacecraft) , crystal structure , chlorine , toluene , ytterbium , crystallography , atom (system on chip) , medicinal chemistry , inorganic chemistry , doping , organic chemistry , physics , optoelectronics , computer science , programming language , embedded system

A unique (guanidinato)samarium dichloride cluster [(Me 3 Si) 2 NC(NCy) 2 SmCl 2 ] 5 (thf) 2 was synthesized from anhydrous SmCl 3 and (Me 3 Si) 2 NC(NCy) 2 Li in thf/toluene solution. This cluster exhibits a novel structure containing a chlorine atom with four coordinated samarium atoms. The X‐ray crystal structure was investigated and compared with that of the heavier ytterbium congener [(Me 3 Si) 2 NC(NCy) 2 YbCl 2 ] 2 (LiCl) 2 (thf) 4 . (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)

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