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K 2 S 6 , a Potassium Polysulfide with Long Sulfur Chain
Author(s) -
Getzschmann Jürgen,
Kaskel Stefan
Publication year - 2014
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.201300570
Subject(s) - polysulfide , sulfur , crystal structure , phase diagram , crystallography , potassium , chemistry , crystal (programming language) , phase (matter) , materials science , inorganic chemistry , organic chemistry , electrode , computer science , programming language , electrolyte
K 2 S 6 was prepared in high purity and the crystal structure solved from X‐ray powder data. K 2 S 6 represents the most sulfur rich compound in the K‐S‐phase diagram. The dominating species in the crystal structure are six membered sulfur chains in an all‐trans arrangement.