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Zintl Phases with Complex Anions: Sr 3 Si 2 As 4 and Sr 3 Ge 2 As 4
Author(s) -
Eisenmann Brigitte,
Schäfer Herbert
Publication year - 1980
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.198004901
Subject(s) - intermetallic , ternary operation , crystallography , germanium , strontium , chemistry , inorganic chemistry , materials science , silicon , metallurgy , computer science , alloy , programming language , organic chemistry
Sr 3 Si 2 As 4 and Sr 3 Ge 2 As 4 can be regarded as transition forms between salts of complex anions and ternary intermetallic compounds; they have now been synthesized for the first time. Both compounds contain differently linked one‐dimensional, infinite anions with As 3 SiSiAs 3 and As 3 GeGeAs 3 structural units.