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Updated: Mar 25, 2026
Construction and Systematical Symmetric Studies of a Series of Supramolecular Clusters with Binary or Ternary Ammonium Triphenylacetates
Published on: February 15, 2016
Crystal structure of tris-(trans-1,2-di-amino-cyclo-hexane-κ(2) N,N')cobalt(III) trichloride monohydrate
Megan K Gallagher1, Allen G Oliver1, A Graham Lappin1
1Department of Chemistry & Biochemistry, University of Notre Dame, Notre Dame, IN 46556-5670, USA.
Abstract:
The synthesis of the title hydrated complex salt, [Co(C6H14N2)3]Cl3·H2O, from racemic trans-1,2-di-amino-cyclo-hexane and [CoCl(NH3)5]Cl2 and its structural characterization are presented in this paper. The product was synthesized in the inter-est of understanding the hydrogen-bonding patterns of coordination complexes. Previous characterizations of the product in the I-42d space group have not yielded coordinates; thus, this paper provides the first coordinates for this complex in this space group. The octahedrally coordinated cation adopts twofold rotation symmetry, with outer-sphere chloride counter-ions and solvent water mol-ecules forming a hydrogen-bonded network with amine H atoms.
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