A One-Pot, High-Yield Synthesis of a Paramagnetic Nickel Square from Divergent Precursors by Anion Template Assembly

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....

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Bibliographic Details
Published in:Angewandte Chemie International Edition 1999-12, Vol.38 (23), p.3477-3479
Main Authors: Campos-Fernández, Cristian S., Clérac, Rodolphe, Dunbar, Kim R.
Format: Article
Language:English
Subjects:
Coordination chemistry
Magnetic properties
N ligands
Nickel
Template synthesis
Online Access:Get full text
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Summary: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.
ISSN:1433-7851
1521-3773
DOI:10.1002/(SICI)1521-3773(19991203)38:23<3477::AID-ANIE3477>3.0.CO;2-P