Single Crystal Preparation and Crystal Structure of the Cu₂Zn(Cd,Hg)SnSe₄ Compounds.

Abstract

structure structure (solids and liquids) D 2000 -009Single Crystal Preparation and Crystal Structure of the Cu 2 Zn(Cd,Hg)SnSe 4 Compounds.-Single crystals of the title compounds are grown from a melt of the elements using a solution-fusion method.As revealed by powder XRD, Cu 2 ZnSnSe 4 , Cu 2 CdSnSe 4 , and Cu 2 HgSnSe 4 crystallize in the stannite structure in the space group I42m with Z = 16. The structures are derived from the zinc blende structure. The Se atoms form a close cubic packing in which the cations occupy half of the tetrahedral voids. -(OLEKSEYUK, I. D.; GULAY, L. D.; DYDCHAK, I. V.; PISKACH, L. V.; PARASYUK, O. V.; MARCHUK, O. V.; J.

Design, theoretical study, druggability, pharmacokinetics and properties evolution of a new organo-bromocadmate compound as prospective anticancer agent

“…Hybrid compounds based on cadmium halide have constantly attracted much attention because the Cd 2+ ion with a d 10 configuration show a variety of coordination numbers, geometries and structural flexibility depending on crystal packing and ligands. Besides, the anionic sub-lattice of the crystal may consist of a simple discrete octahedral, one-dimensional chain, 2D or 3D anionic framework [17][18][19]. Although many organo-bromocadmate compounds have been synthesized and characterized, by single-crystal X-ray diffraction, only some of them have been studied theoretically, even though computational analysis has become one of the effective methods to gain information about the electronic, reactivity and thermodynamic properties of this type of compounds.…”