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A Semiconducting Lamella Polymer [{Ag(C 5 H 4 NS)} n ] with a Graphite‐Like Array of Silver( I ) Ions and Its Analogue with a Layered Structure
Author(s) -
Su Weiping,
Hong Maochun,
Weng Jiabao,
Cao Rong,
Lu Shaofang
Publication year - 2000
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 - 10.1002/1521-3773(20000818)39:16<2911::aid-anie2911>3.0.co;2-#
Subject(s) - ion , polymer , lamella (surface anatomy) , graphite , materials science , inorganic chemistry , crystallography , polymer chemistry , chemistry , organic chemistry , metallurgy , composite material
Temperature dependent electrical conductivity is seen in [{Ag(C 5 H 4 NS)} n ] ( 1 ). This inorganic polymer with a lamella structure and a graphite‐like array of silver( I ) ions (see picture) is prepared by the treatment of AgBF 4 with pyridine‐2‐thiol in DMF at 0°C. However, the same reaction in CH 3 CN at room temperature generates the layered polymer [{Ag 5 (C 5 H 4 NS) 4 (C 5 H 5 NS)BF 4 } n ] ( 2 ).