Synthesis and Structural Investigations of Layered Perovskite System: NH3-CH23-COOH2MCL4 M= Cd, HgReportar como inadecuado




Synthesis and Structural Investigations of Layered Perovskite System: NH3-CH23-COOH2MCL4 M= Cd, Hg - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

Journal: Journal of Asian Scientific Research

Abstract: A new organic-inorganic hybrids NH3-CH23-COOH2 MCl4 M= Hg, Cd were synthesized; the single crystals were obtained by diffusion voice at room temperature. The structures were solved from single-crystal X-ray diffraction at room temperature. The first compound NH3-CH23-COOH2HgCl4 1 crystallizes in the monoclinic system with C2-c space group, a=29.27622 ?, b=11.04081 ?, c=11.39441 ?, =112.5322 and Z=8. The second compound NH3-CH23-COOH2CdCl4 2 crystallizes in the monoclinic system with P21 space group, a= 7.4091 ?, b= 7.4901 ?, c= 15.2982 ?, = 100.0842 and Z=2. The both structures might be described two dimensional layered systems with two parallel anionic and cationic layers. Three dimensional network of hydrogen ? bonding assures the cohesion between these layers and stabilizes the crystal. In this work we present the comparison of both structures and we show the influence of the metal nature in the crystalline structure. This structural study of organic inorganic hybrid like perovskite system contributes in the existing literature. The aim of this work is to synthesis and to study by single crystal XRD of two news composites based on amino acid with two metals different. To understand the structural behavior by just changing the metal is very crucial.

Other Journals

Journal of Asian Scientific Research

Month: 09-2015 Issue: 9







Documentos relacionados