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Nanoscale Tubules in Uranyl Selenates
Author(s) -
Krivovichev Sergey V.,
Kahlenberg Volker,
Kaindl Reinhard,
Mersdorf Edgar,
Tananaev Ivan G.,
Myasoedov Boris F.
Publication year - 2005
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/anie.200462356
Subject(s) - uranyl , selenate , nanoscopic scale , tetrahedron , ion , molecule , salt (chemistry) , crystallography , selenium , nanotechnology , chemistry , materials science , inorganic chemistry , chemical engineering , organic chemistry , engineering
An inorganic oxo salt , K 5 [(UO 2 ) 3 (SeO 4 ) 5 ](NO 3 )(H 2 O) 3.5 , forms a structure based on nanoscale uranyl selenate tubules (see picture; • {UO 7 8− } bipyramids, ○ {SeO 4 2− } tetrahedra). The interiors of the nanotubules are occupied by K + ions and H 2 O molecules.