Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Jinu P. Yohannan"'
Publikováno v:
Journal of Solid State Chemistry. 238:291-302
Ten A In M′ S 4 ( A =alkali metals, Tl; M′= Ge, Sn) compounds with diverse structure types have been synthesized and characterized by single crystal and powder X-ray diffraction and a variety of spectroscopic methods. They are wide band gap semic
Publikováno v:
Journal of Solid State Chemistry. 238:147-155
Seven new non-centrosymmetric Na2M2M’S6 sulfides, namely, Na2Sn2ZnS6(1), Na2Ga2GeS6(2), Na2Ga2SnS6(3-α), Na2Ga2SnS6(3-β), Na2Ge2ZnS6(4), Na2Ge2CdS6(5), Na2In2SiS6(6) and Na2In2GeS6(7), were synthesized by high temperature solid state reactions an
Publikováno v:
ChemInform. 47
Publikováno v:
ChemInform. 47
Na2Sn2ZnS6 (I), Na2Ga2GeS6 (II), Na2Ga2SnS6 (III), Na2Ga2SnS6 (IV), Na2Ge2ZnS6 (V), Na2Ge2CdS6 (VI), Na2In2SiS6 (VII), and Na2In2GeS6 (VIII) are prepared by solid state reactions, e.g. for (I) by the use of stoichiometric mixtures of Na2CO3, ZnS, and
Publikováno v:
ChemInform. 46
K2SbIII2SnIV3 S10 is prepared from an alkali thiosulfate flux using K2CO3, Sn, Sb, and S in the molar ratio of 0.75:1.5:1:5.5, resp.
Publikováno v:
IndraStra Global.
Three new isostructural quaternary antimony(III) thiostannates(IV), A{sub 2}Sb{sub 2}Sn{sub 3}S{sub 10} (A=K, Rb, Cs) have been synthesized by using alkali metal thiosulfate flux and structurally characterized by X-ray diffraction. Their structures c