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Erratum: (Cu)<inf>tet</inf>[Cr<inf>2-x</inf>Sn <inf>x</inf>]<inf>oct</inf>S<inf>4-y</inf>Se <inf>y</inf> Spinels: Crystal Structure, Density Functional Theory Calculations, and Magnetic Behavior (Inorganic Chemistry (2019) 58:20 (13945-13952) DOI: 10.1021/acs.inorgchem.9b01853)

Abstract:

Page 13946. The authors found that some details in the synthesis section were incorrect. "Powder samples of CuCr2-xSnxS2Se2 were prepared by directly combining highpurity elemental powders (99.99%, Aldrich) in stoichiometric amounts (∼2.0 g of compound). All manipulations were carried out under an Ar atmosphere. The reaction mixtures were sealed in evacuated quartz ampules and placed in a programmable furnace." should be "Powder samples of CuCr2-xSnxS2Se2 were prepared by directly combining highpurity elemental powders (99.99%, Aldrich) in stoichiometric amounts (∼0.5 g of compound). All manipulations were carried out under an Ar atmosphere. The reaction mixtures were pressed into round-shaped pellets at ∼100 MPa, sealed in evacuated quartz ampules, and placed in a programmable furnace." It was our mistake that this was noticed after publication. These changes do not affect the overall work. The authors apologize for these errors and any consequential inconvenience to the readers.