Ahmed N, Tripathi S, Sarkar A, Ansari KU, Das C, Prajesh N, Horike S, Boomishankar R, Shanmugam M. Chiral tetranuclear copper(
ii) complexes: synthesis, optical and magnetic properties.
NEW J CHEM 2020. [DOI:
10.1039/d0nj02856h]
[Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The chiral tetranuclear Cu(ii) cubane complexes with the general molecular formula [Cu4(R-L1)4] (R-1) and [Cu4(S-L1)4] (S-1) exhibit ferromagnetic exchange coupling, which is in contrast to the literature reports. This is corroborated by theoretical calculations.
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