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One‐Dimensional Coordination Polymers Containing Polynuclear (Selenolato)copper Complexes Linked by Bipyridine Ligands
Author(s) -
Fu MingLai,
Fenske Dieter,
Weinert Bastian,
Fuhr Olaf
Publication year - 2010
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.200900711
Subject(s) - chemistry , copper , bipyridine , polymer , polymer chemistry , 2,2' bipyridine , coordination polymer , coordination complex , combinatorial chemistry , crystallography , organic chemistry , crystal structure , metal
Three one‐dimensional coordination polymers [Cu 6 (SePh) 6 (PPh 3 ) 3 (4,4′‐bpy)] ( 1 ) (4,4′‐bpy = 4,4′‐bipyridine), [Cu 2 (SePh) 2 (dppm)(4,4′‐bpy)] ( 2 ), and [Cu 2 (SePh) 2 (dppe)(4,4′‐bpy)] ( 3 ), containing polynuclear (selenolato)copper complexes and linear cross‐linking bipyridine ligands, and one isolated dinuclear complex, [Cu 2 (SeC 6 H 4 SMe) 2 (PPh 3 ) 2 (4,4′‐bpy) 2 ] ( 4 ), have been prepared. The four complexes show optical transitions with HOMO–LUMO gaps of ca. 1.76 eV ( 1 ), 1.83 eV ( 2 ), 1.76 eV ( 3 ), and 2.12 eV ( 4 ), respectively.