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cyclo ‐As 8 , as Complex Ligand
Author(s) -
Scherer Otto J.,
Winter Rainer,
Heckmann Gert,
Wolmershäuser Gotthelf
Publication year - 1991
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199108501
Subject(s) - cyclooctatetraene , ligand (biochemistry) , ring (chemistry) , niobium , chemistry , crystallography , atom (system on chip) , cluster (spacecraft) , stereochemistry , arsenic , molecule , organic chemistry , biochemistry , computer science , receptor , programming language , embedded system
The arsenic analogue of cyclooctatetraene cyclo ‐As 8 can be stabilized as a strongly distorted, puckered eight‐membered ring in a complex of niobium ( 1 ; each Nb atom also bears a 1,3‐di‐ tert ‐butylcyclopentadienyl ligand). Complex 1 reacts with [Cr(CO) 5 (thf)] to form a trinuclear Nb 2 Cr cluster.