Premium
Vapochromic Behavior Accompanied by Phase Transition between Charge‐Polarization and Charge‐Density‐Wave States in a Quasi‐One‐Dimensional Iodine‐Bridged Dinuclear Platinum Compound
Author(s) -
Mastuzaki Hiroyuki,
Kishida Hideo,
Okamoto Hiroshi,
Takizawa Kouichi,
Matsunaga Satoshi,
Takaishi Shinya,
Miyasaka Hitoshi,
Sugiura Kenichi,
Yamashita Masahiro
Publication year - 2005
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200500091
Subject(s) - diamagnetism , polarization (electrochemistry) , charge density wave , halogen , platinum , phase transition , paramagnetism , charge density , chemistry , materials science , crystallography , condensed matter physics , molecular physics , physics , magnetic field , organic chemistry , catalysis , alkyl , superconductivity , quantum mechanics
Color sense : A reversible phase transition occurs with a change in color and structural properties on exposure to water vapor of the 1D halogen‐bridged dinuclear platinum compound [NH 3 (C 4 H 8 )NH 3 ] 2 [Pt 2 (pop) 4 I]⋅4 H 2 O (pop=P 2 O 5 H 2 2− ; see microscope images in reflection mode). This transition takes place between a paramagnetic charge‐polarization state (296 K) and a diamagnetic charge‐density‐wave state (340 K).