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Tetranuclear Uranium Clusters by Reductive Cleavage of 3,5‐Dimethylpyrazolate
Author(s) -
Rinehart Jeffrey D.,
Kozimor Stosh A.,
Long Jeffrey R.
Publication year - 2010
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.200906605
Subject(s) - uranium , chemistry , cluster (spacecraft) , core (optical fiber) , computer science , combinatorial chemistry , physics , nuclear physics , programming language , telecommunications
Hard‐core uranium chemistry : The 3,5‐dimethylpyrazolate anion can be activated by uranium(III) to form 4‐ketimidopent‐2‐ene‐2‐imido (kipi 3− ) units, which are isoelectronic to acetylacetonate. Three related tetranuclear uranium cluster compounds were isolated (see picture), of which two are mixed valent.