Single-crystal characterization of Co7(OH)6(H2O)3(C4H4O4)47H2O; A new cobalt succinate identified through high-throughput synthesis |
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| Authors: | Paul M. Forster, Andrea R. Burbank, Melanie C. O'Sullivan, Nathalie Guillou, Carine Livage, G rard F rey, Norbert Stock,Anthony K. Cheetham |
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| Affiliation: | aMaterials Research Laboratory, University of California, Santa Barbara, CA 93106-5121, USA;bInstitut Lavoisier, UMR CNRS 8637, Université de Versailles Saint-Quentin-en-Yvelines, 45 avenue des Etats-Unis, 78035 Versailles Cedex, France;cInstitut für Anorganische Chemie, Christian-Albrechts-Universität zu Kiel, Otto-Hahn-Platz 6/7, 24118 Kiel, Germany |
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| Abstract: | A new form of cobalt succinate has been discovered using high-throughput methods and its structure was solved by single crystal X-ray diffraction. Co7(C4H4O4)4(OH)6(H2O)37H2O crystallizes in the monoclinic space group P21/c with cell parameters: a=7.888(2) Å, b=19.082(6) Å, c=23.630(7) Å, β=91.700(5)°, V=3555(2) Å3, R1=0.0469. This complex structure, containing 55 crystallographically distinct non-hydrogen atoms, is compared to the previously reported nickel phase, characterized using ab initio structure solution from synchrotron powder diffraction data. |
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