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Unusual Uranyl Tellurites Containing [Te 2 O 6 ] 4− Ions and Three‐Dimensional Networks
Author(s) -
Almond Philip M.,
McKee Michael L.,
AlbrechtSchmitt Thomas E.
Publication year - 2002
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/1521-3773(20020916)41:18<3426::aid-anie3426>3.0.co;2-f
Subject(s) - uranyl , ion , chemistry , hydrothermal circulation , crystallography , hydrothermal synthesis , chemical engineering , organic chemistry , engineering
Under hydrothermal reaction conditions , two new uranyl tellurites, Tl 2 [UO 2 (TeO 3 ) 2 ] ( 1 ) and Na 8 [(UO 2 ) 6 (TeO 3 ) 10 ] ( 2 ), have been prepared. These compounds display unusual bonding characteristics in that 1 contains [Te 2 O 6 ] 4− ions formed from two TeO 3 2− ions, and 2 (see picture) possesses a chiral three‐dimensional network structure. The bonding and physical properties of these compounds are discussed.