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Structure and Magnetic Properties of an Original {Cu II Mn II W V } Heterotrimetallic Coordination Polymer
Author(s) -
Alexandru MariaGabriela,
Visinescu Diana,
Madalan Augustin M.,
Clérac Rodolphe,
Andruh Marius
Publication year - 2020
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.202000469
Subject(s) - chemistry , homoleptic , diethylenetriamine , antiferromagnetism , ethylenediamine , cationic polymerization , crystallography , schiff base , ground state , stereochemistry , inorganic chemistry , polymer chemistry , metal , condensed matter physics , physics , organic chemistry , quantum mechanics
A monodimensional heterotrimetallic coordination polymer of formula ∞ 1 [{Cu II Mn II L 2 } 3 {(µ‐NC) 3 W V (CN) 5 } 2 ] · H 2 O ( 1 ) has been assembled from pre‐designed [Cu II Mn II L 2 ] 2+ cationic modules and homoleptic [W V (CN) 8 ] 3– metalloligands (H 2 L 2 is the compartmental Schiff‐base resulting from the stepwise condensation of 2,6‐diformyl‐ p ‐cresol with ethylenediamine and diethylenetriamine). The magnetic properties of 1 have been investigated revealing a three‐dimensional ordered antiferromagnetic ground state below 4 K resulting from different antiferromagnetic interactions between all the spin carriers ( S = 1/2 Cu II , S = 5/2 Mn II , and S = 1/2 W V centers).
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