Publication Date:
2018-02-15
Description:
Reaction of HAuCl4∙4H2O with the multifunctional ligand 3-(1H-1,2,4-triazol-1-yl)-propaneamide (1, = TPA) afforded the poly¬morphic gold(III) complex AuCl3(TPA) (2) in 75% yield. Thermal decomposition of the latter revealed the hydrochloride [HTPA]Cl (3). Complex 2 forms a stable monoclinic and a metastable triclinic modification. The crystal structures of both modifications feature infinite supramolecular assemblies formed by secondary Au∙∙∙Cl bonding interactions and hydrogen bonding.
Print ISSN:
0044-2313
Electronic ISSN:
1521-3749
Topics:
Chemistry and Pharmacology
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