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Three‐Dimensional Organically Templated Open‐Framework Transition Metal Selenites
Author(s) -
Choudhury Amitava,
Kumar D Udaya,
Rao C. N. R.
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(20020104)41:1<158::aid-anie158>3.0.co;2-#
Subject(s) - transition metal , chemistry , combinatorial chemistry , catalysis , organic chemistry
One dimensional channels are formed in the three‐dimensional open‐framework iron selenite [C 4 N 2 H 12 ] 0.5 [Fe 2 F 3 (SeO 3 ) 2 ] ( I ), which was synthesized hydrothermally from FeCl 3 ⋅6 H 2 O, HF, and SeO 2 in the presence of the organic amine piperazine. The same inorganic framework was also obtained with the amines diethylenetetramine, 1,3‐diaminopropane, and ethylenediamine. Compound I displays unusual magnetic frustration behavior that is attributed to the tetrahedral geometry.