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Chalcogenide Iodides of Arsenic
Author(s) -
Kniep Rüdiger,
Reski Horst Dieter
Publication year - 1981
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.198102121
Subject(s) - chalcogenide , arsenic , ternary operation , crystallography , iodine , materials science , chain (unit) , chemistry , inorganic chemistry , optoelectronics , metallurgy , physics , astronomy , computer science , programming language
Structural Investigations on α‐AsTeI (1) and α‐AsSeI (2) and similar compounds has now been possible, since single crystals could be grown in the ternary systems As‐(S, Se, Te)‐I, which have a strong tendency to form glasses. α‐AsTeI (1) proves to have the same double‐chain structure as, e.g. , SbSI; in α‐AsSeI (2) the double chain degenerates to an AsSe spiral with terminal iodine atoms.