Kaas, Marina, Werker, Melanie, Korber, Nikolaus and Ruschewitz, Uwe ORCID: 0000-0002-6511-6894 (2021). Reconfirmation of Solubility of C-2(2-) in Liquid Ammonia: Syntheses and Crystal Structures of the Tetrahedral Acetylide Ammoniates [Zn(C2H)(4)](2-), [Cd(C2H)(4)](2-) and [In(C6H5)(3)(C2H)] (-). Z. Anorg. Allg. Chem., 647 (22). S. 2001 - 2006. WEINHEIM: WILEY-V C H VERLAG GMBH. ISSN 1521-3749

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Abstract

The new compounds with the sum formulae [Cs([18]crown-6)](2)[Zn(C2H)(4)] . 8NH(3), Rb-3[Rb([18]crown-6)(NH3)][Cd(C2H)(4)](2) . {[18]crown-6 . 2NH(3)} . NH3 and [Cs([2.2.2]crypt)][In(C6H5)(3)(C2H)] were synthesized in liquid ammonia. The anionic units show tetrahedrally coordinated central atoms with four hydrogenacetylide ligands or one C2H- and three C6H5- ligands. Solid state starting materials for these ligands were either AC(2)H (A=Rb, Cs) or Cs2C2. The fact that the indium compound contains a hydrogenacetylide ligand, which was formed from Cs2C2, confirms again the equilibrium of the species C2H2, C2H- and C-2(2-) in liquid ammonia and again proves that acetylides slowly dissolve in this medium.

Item Type: Journal Article
Creators:
CreatorsEmailORCIDORCID Put Code
Kaas, MarinaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Werker, MelanieUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Korber, NikolausUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ruschewitz, UweUNSPECIFIEDorcid.org/0000-0002-6511-6894UNSPECIFIED
URN: urn:nbn:de:hbz:38-570305
DOI: 10.1002/zaac.202100191
Journal or Publication Title: Z. Anorg. Allg. Chem.
Volume: 647
Number: 22
Page Range: S. 2001 - 2006
Date: 2021
Publisher: WILEY-V C H VERLAG GMBH
Place of Publication: WEINHEIM
ISSN: 1521-3749
Language: English
Faculty: Unspecified
Divisions: Unspecified
Subjects: no entry
Uncontrolled Keywords:
KeywordsLanguage
NA-CS; A(2)MC(2); ZNMultiple languages
Chemistry, Inorganic & NuclearMultiple languages
URI: http://kups.ub.uni-koeln.de/id/eprint/57030

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