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NMR Evidence for the Motion of Br − Ions in the One‐Dimensional Conductor K 2 Pt(CN) 4 Br 0 . 3 nH 2 0
Author(s) -
Nagasawa H.,
Miyauchi N.
Publication year - 1975
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2220710229
Subject(s) - ion , conductor , chemistry , line (geometry) , line width , molecule , metal , crystallography , atomic physics , analytical chemistry (journal) , materials science , physics , optics , geometry , organic chemistry , mathematics , composite material
The motion of Br ions in the one‐dimensional conductor K 2 Pt(CN) 4 Br 0.3 2.6 H 2 O at room temperature is observed in the measurements of the NMR line width of Br 81 nuclei. The temperature dependence of the NMR line width of H 1 nuclei in K 2 Pt(CN) 4 Br 0.3 × × 2.6 H 2 0 shows that the rotational motion of water molecules is strongly correlated with the gradual metal‐to‐insulator transition in KCP.