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Crystal structure of the Ag2SiS3 compound |
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| Authors: | O ZhbankovA Fedorchuk I KitykI Olekseyuk O Parasyuk |
| Affiliation: | a Department of Inorganic and Physical Chemistry, Volyn National University, Voli Ave 13, Lutsk 43025, Ukraine b Department of Inorganic and Organic Chemistry, Lviv National University of Veterinary Medicine and Biotechnologies, Pekarska St., 50, Lviv 79010, Ukraine c Electrical Engineering Department, Czestochowa Technological University, Al. Armii Krajowej 17, Czestochowa, Poland |
| Abstract: | The crystal structure of the ternary compound Ag2SiS3 was determined on the basis of X-ray powder diffraction. The compound belongs to a new structure type, space group P21/c, a = 0.66709(1), b = 0.66567(2), c = 1.31748(3) nm, and β = 118.658(1)°. Ag2SiS3 contains isolated Si2S6] anionic units consisting of pairs of edge-shared tetrahedra. The Ag atoms are situated in the interstices formed by these fragments. |
| Keywords: | Inorganic materials Liquid-solid reactions Crystal structure X-ray diffraction |
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