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Frontispiece: Heterometallic Fe III /K Coordination Polymer with a Wide Thermal Hysteretic Spin Transition at Room Temperature
Author(s) -
Kang Soonchul,
Shiota Yoshihito,
Kariyazaki Akira,
Kanegawa Shinji,
Yoshizawa Kazunari,
Sato Osamu
Publication year - 2016
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201680262
Subject(s) - spin crossover , cooperativity , thermal hysteresis , bistability , intermolecular force , hysteresis , coordination polymer , spin transition , spin (aerodynamics) , coordination number , chemical physics , condensed matter physics , thermal , coordination complex , transition metal , chemistry , materials science , crystallography , metal , phase transition , physics , molecule , thermodynamics , crystal structure , ion , organic chemistry , catalysis , biochemistry , optoelectronics
Spin Crossover S. Kang, O. Sato et al. report a novel approach for introducing cooperativity by intermolecular interactions into spin‐crossover complexes so that they can exhibit a cooperative spin transition with a large thermal hysteresis loop at room temperature. The introduction of alkali‐metal coordination bonds and cation–π interactions into spin‐crossover metal centers gives rise to strong cooperativity, yielding molecular bistability at room temperature. For more details, read the Full Paper by O. Sato et al. on page 532 ff.