SciELO - Scientific Electronic Library Online

 
vol.65 issue4Effect of foaming agent on the mechanical properties of sulfur and peroxide cured ethylene propylene diene monomer rubbersOn the crystal structure of the ordered vacancy compound Cu3In5◻Te9 author indexsubject indexsearch form
Home Pagealphabetic serial listing  

Services on Demand

Journal

Article

Indicators

Related links

  • Have no similar articlesSimilars in SciELO

Share


Revista mexicana de física

Print version ISSN 0035-001X

Abstract

DELGADO, G.E.  and  SAGREDO, V.. Synthesis and crystal structure of the quaternary semiconductor Cu2NiGeS4, a new stannite-type compound. Rev. mex. fis. [online]. 2019, vol.65, n.4, pp.355-359.  Epub May 06, 2020. ISSN 0035-001X.  https://doi.org/10.31349/revmexfis.65.355.

The crystal structure of the quaternary compound Cu2NiGeS4, belonging to the system I2-II-IV-VI4, was characterized by Rietveld refinement using X-ray powder diffraction data. This material crystallizes with a stannite structure in the tetragonal space group I42m (N°121), Z = 2, unit cell parameters a = 5.3384 (1) Å, c = 10.5732 (3) Å, V = 301.32 (3) Å3, acknowledged as a normal valence adamantane-structure.

Keywords : Chalcogenide; semiconductor; chemical synthesis; X-ray powder diffraction; crystal structure; 61.05.cp; 61.50.Nw, 61.66.Fn.

        · text in English     · English ( pdf )