Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Václav Kubát"'
Publikováno v:
Polyhedron. 124:62-67
New reaction systems leading to cadmium, mercury and lead selenides and tellurides are reported. The chalcogenides were prepared by a simple, direct reaction between chalcogen, metal oxide or carbonate, and 3-(diphenylphosphino)propionic acid. The sy
Autor:
Václav Kubát, Zdeněk Trávníček, Lukáš Jeremias, Michal Babiak, Josef Novosad, Maria José Calhorda
Publikováno v:
Inorganica Chimica Acta. 443:230-234
The oxidation of Ph2P(CH2)(n)PPh2 (n = 1, 3, 5) by tellurium powder was studied. The prepared compounds Ph2P(Te)(CH2)(n)P(Te)Ph-2 (1, n = 3; 2, n = 5) were characterized by P-31 and Te-125 NMR spectroscopy, elemental analysis, FTIR spectroscopy and f
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 189:1475-1488
A series of zinc(II) and cadmium(II) complexes, involving a combination of S-donor (xanthates and dithiophosphates) and N-donor (1,10-phen = 1,10-phenanthroline, 2,2-bipy = 2,2-bipyridine) ligands, of the composition [Cd(S2COnPr)2(2,2-bipy)] (1), [Cd
Publikováno v:
Inorganic Chemistry Communications. 38:8-10
A new method of synthesis for the formation of metal tellurides of the type MTe (M=Cd, Hg) is reported. The compounds were prepared by the reaction of cadmium carbonate (or mercury oxide, respectively) with tellurium and bis(diphenylphosphino)amine i
Publikováno v:
Scientific Papers Animal Science and Biotechnologies, Vol 43, Iss 1, Pp 68-68 (2023)
The set of samples was classified by the phenophases: before the heading, the beginning of heading and full heading. Each group contained 12 samples. The parameters of nutritional value were evaluated. The chemical compositions (CP, PDIN and DOM) wer
Externí odkaz:
https://doaj.org/article/deef0606c523437e8a301953e6b9e2be
Publikováno v:
ChemInform. 45
CdTe and HgTe are prepared by one-step reaction of CdCO3 or HgO with Te in the presence of Ph2P-NH-PPh2 in toluene (autoclave, 60—180 °C, 20 h; ≥95% yield).
Autor:
Lukáš Jeremias, Václav Kubát, Zdeněk Trávníček, Michal Babiak, Josef Novosad, Maria José Calhorda
Publikováno v:
RSC Advances. 4:15428
The first successful syntheses of Ph2P(Te)(CH2)nP(Te)Ph2 (n = 2, 4, 6) via oxidation of Ph2P(CH2)nPPh2 by tellurium powder are reported. The prepared compounds were characterized by elemental analysis, 31P and 125Te NMR spectroscopy, and single-cryst
Publikováno v:
Zeitschrift für Kristallographie - Crystalline Materials. :130708013948009
Syntheses and structures of three new lanthanide coordination compounds with dithiocarbamate ligands are reported. The complexes [Ln(Me2dtc)3(phen)] (Ln = Pr (1), Nd (2) and Gd (3), Me2dtc = N,N-dimethyldithiocarbamate and phen = 1,10-phenanthroline)
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