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    The Close Relationships between the Crystal Structures of MO and MSO 4 (M = Group 10, 11, or 12 Metal), and the Predicted Structures of AuO and PtSO 4

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    Type
    Article
    Authors
    Derzsi, Mariana
    Hermann, Andreas
    Hoffmann, Roald
    Grochala, Wojciech
    KAUST Grant Number
    k128
    Date
    2013-08-21
    Online Publication Date
    2013-08-21
    Print Publication Date
    2013-10-01
    Permanent link to this record
    http://hdl.handle.net/10754/599885
    
    Metadata
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    Abstract
    The structural relations of (and between) late transition metal monoxides, MO, and monosulfates, MSO4, are analyzed. We show that all of these late transition metal oxides, as well as 4d and 5d metal sulfates, crystallize in distorted rock salt lattices and argue that the distortions are driven by collective first- and/or second order Jahn-Teller effects. The collective Jahn-Teller deformations lead either to tetragonal contraction or (seldom) elongation of the rock salt lattice. On the basis of the rock salt representation of the oxides and sulfates, we show that PdO, CuO, and AgO are metrically related and that the 4d and 5d metal sulfates are close to isostructural with their oxides. These observations guide us towards as yet unknown AuO and PtSO4, for which we predict crystal structures from electronic structure calculations. The structural relations of (and between) late transition metal monoxides, MO, and monosulfates, MSO4, are analyzed. We show that all of these late transition metal oxides, as well as 4d and 5d metal sulfates, crystallize in distorted rock salt lattices and argue that the distortions are driven by collective first- and/or second order Jahn-Teller effects, as quantified by the c′/a′ ratio. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
    Citation
    Derzsi M, Hermann A, Hoffmann R, Grochala W (2013) The Close Relationships between the Crystal Structures of MO and MSO 4 (M = Group 10, 11, or 12 Metal), and the Predicted Structures of AuO and PtSO 4 . European Journal of Inorganic Chemistry 2013: 5094–5102. Available: http://dx.doi.org/10.1002/ejic.201300769.
    Sponsors
    W. G. acknowledges support from the project "AgCENT: New Unique Magnetic and Electronic Materials based on Compounds of Divalent Silver" from the Polish National Science Centre (NCN). DFT calculations were performed at ICM supercomputers within grant G29-3. A. H. and R. H. are grateful for support from EFree, an Energy Frontier Research Center funded by the U.S. Department of Energy (grant number DESC0001057 at Cornell) and from the U.S. National Science Foundation (NSF) (grant number CHE-0910623). Computational resources provided by the Cornell NanoScale Facility (supported by the U.S. National Science Foundation (NSF) through grant ECS-0335765), the XSEDE network (provided by the National Center for Supercomputer Applications through grant TG-DMR060055N), and the KAUST Supercomputing Laboratory (project ID k128) are gratefully acknowledged. M. D. and W. G. are grateful to Dr. Piotr Leszczyski for valuable discussions.
    Publisher
    Wiley
    Journal
    European Journal of Inorganic Chemistry
    DOI
    10.1002/ejic.201300769
    ae974a485f413a2113503eed53cd6c53
    10.1002/ejic.201300769
    Scopus Count
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