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Spin Enhancement by Grinding of Cu‐TANC Coordination Polymer Crystals Showing d–π Interactions
Author(s) -
Tadokoro Makoto,
Nakamura Masaharu,
Anai Takehiro,
Shinoda Takumi,
Yamagata Akio,
Kawabe Yu,
Sato Kazunobu,
Shiomi Daisuke,
Takui Takeji,
Isoda Kyosuke
Publication year - 2011
Publication title -
chemphyschem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.016
H-Index - 140
eISSN - 1439-7641
pISSN - 1439-4235
DOI - 10.1002/cphc.201100489
Subject(s) - grind , grinding , spin (aerodynamics) , crystal (programming language) , intensity (physics) , polymer , crystallography , materials science , spin crossover , coordination polymer , crystal structure , condensed matter physics , chemistry , optics , physics , computer science , metallurgy , composite material , thermodynamics , programming language
Bump ′n′ grind: A novel method for enhancing the ESR spin intensity by crystal grinding is proposed. Spin enhancement is observed (see picture) for the mortar‐ground powder of the coordination polymer crystal {[Cu I (TANC)I]} n . The spin intensity enhancement is likely due to the increased formation of spin‐active species that are formed from crystal defects and crystal transformation.