Synthesis and Structure of (NH4)2[(AuI4)(MI4)] (M = Ga, In)

Autor: Lang, E. Schulz, Abram, U., Strähle, J., Vázquez‐López, E. M.
Zdroj: Zeitschrift für anorganische und allgemeine Chemie; February 1999, Vol. 625 Issue: 2 p359-362, 4p
Abstrakt: The compounds (NH4)2[(AuI4)(MI4)] (M = Ga, In) were obtained in sealed glass ampoules by reaction of I2, NH4I, Au and Ga or In as air‐sensitive black crystals. Both compounds crystallize in the orthorhombic space group Pnma (No. 62) and are isotypic: (NH4)2[(AuI4)(GaI4)], a = 12.619(2), b = 20.625(5) and c = 7.693(2) Å; (NH4)2[(AuI4)(InI4)], a = 12.587(2), b = 20.606(5) and c = 7.696(2) Å.
Databáze: Supplemental Index