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Evidence of Solubility of the Acetylide Ion C 2 2− : Syntheses and Crystal Structures of K 2 C 2 ⋅2 NH 3 , Rb 2 C 2 ⋅2 NH 3 , and Cs 2 C 2 ⋅7 NH 3
Author(s) -
Hamberger Markus,
Liebig Stefan,
Friedrich Ute,
Korber Nikolaus,
Ruschewitz Uwe
Publication year - 2012
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.201206349
Subject(s) - acetylide , solubility , crystallization , ion , carbon fibers , chemistry , crystallography , x ray crystallography , materials science , physics , organic chemistry , stereochemistry , diffraction , composite number , optics , composite material
Carbon anions in solution : C 2 2− dumbbells are well‐known in solid‐state compounds. The crystallization of the title compounds now shows that acetylide ions are existent in solution and therefore chemistry with small dissolved carbon anions may be within reach.