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Formation of an Oxalate‐filled Cavity in a Reduced Cyclic Octanuclear Polyoxomolybdate [( n ‐C 4 H 9 ) 4 N] 2 [Mo 8 O 16 (OCH 3 ) 8 (C 2 O 4 )] formed from α‐[( n ‐C 4 H 9 ) 4 N] 4 [Mo 8 O 26 ] and Rhodizonic Acid
Author(s) -
Chen Qin,
Liu Shuncheng,
Zubieta Jon
Publication year - 1988
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.198817241
Subject(s) - oxalate , ring (chemistry) , crystallography , chemistry , stereochemistry , inorganic chemistry , organic chemistry
An unusual complex with planar Mo 8 eight‐membered ring , the title compound 1 , is formed by insertion of the CO groups of rhodizonic acid ( cyclo ‐C 6 (O) 4 (OH) 2 ) into MnO bonds. The acid is subsequently degraded to oxalate (C atoms white), which remains in the cavity (the eight terminal CH 3 groups are not shown).