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A One‐Pot, High‐Yield Synthesis of a Paramagnetic Nickel Square from Divergent Precursors by Anion Template Assembly
Author(s) -
CamposFernández Cristian S.,
Clérac Rodolphe,
Dunbar Kim R.
Publication year - 1999
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/(sici)1521-3773(19991203)38:23<3477::aid-anie3477>3.0.co;2-p
Subject(s) - yield (engineering) , nickel , square (algebra) , paramagnetism , ion , chemistry , combinatorial chemistry , crystallography , materials science , nanotechnology , mathematics , organic chemistry , metallurgy , physics , geometry , condensed matter physics
A paramagnetic Ni‐containing molecular square has been synthesized in high yield from divergent precursors. An X‐ray structure (shown in the picture) reveals the presence of an encapsulated tetrafluoroborate anion, which appears to be a requisite condition for the formation of the cyclic oligomer.