Zobrazeno 1 - 10 of 15 pro vyhledávání: '"K. G. Lange"'
1
Charge Homogeneity in Synthetic Fluorohectorite
Autor: K. G. Lange, Josef Breu, Thomas Probst, Alexander Stoll, Wolfgang Seidl
Publikováno v: Chemistry of Materials. 13:4213-4220
Due to phase separation in the silicate melt, the synthesis of fluorosmectites ([Na0.5]inter[Mg2.5Li0.5]oct[Si4]tetO10F2) from the melt without mechanical mixing yields an inhomogeneous material. Because of the solid solution capability of the 2:1 la
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4d5f9d1c61369119b88263e20802cc5
https://doi.org/10.1021/cm011014m
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2
Two-dimensional diffraction from enantiopure and racemic monolayers of [Ru(bpy)3]2+ intercalated into synthetic fluorohectorite
Autor: Alexander Stoll, Thomas Probst, K. G. Lange, Josef Breu
Publikováno v: Physical Chemistry Chemical Physics. 3:1232-1235
While for intercalation compounds of natural smectites 2D long range order of the interlamellar space was never observed, in-plane order can be detected using a homogeneously charged synthetic fluorohectorite as host material. With these intercalates
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::99d5cc2da3525d964fe322dd582f4613
https://doi.org/10.1039/b009939m
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3
Rare earth sulphide oxides Ln2S2O (Ln ≡ Er, Tm, Yb): High pressure synthesis and crystal structure
Autor: K. G. Lange, Klaus-Jürgen Range, Anita Gietl
Publikováno v: Journal of the Less Common Metals. 158:137-145
A new class of rare earth sulphide oxides Ln2S2O (Ln ≡ Er, Tm, Yb) is reported, which can be synthesized at high pressure in a Belt-type apparatus. Single crystals of Tm2S2O, grown by an iodide-flux method at 10 kbar and 1600°C, are monoclinic, sp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7eeb88c74c19875d2e50c5852eeb79df
https://doi.org/10.1016/0022-5088(90)90440-u
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5
A new phase in the Yb-Se system: high-pressure synthesis and structure refinement of Yb5Se7
Autor: Klaus-Jürgen Range, U. Klement, H. Poxleitner, K. G. Lange
Publikováno v: Journal of the Less Common Metals. 157:L19-L22
Cristallisation dans C2/m avec a=13,074, b=3,9435, c=12,046 A, β=104,77°, Z=2; affinement jusqu'a R=0,028
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7b9fb60c75172046f48bf917994fa1af
https://doi.org/10.1016/0022-5088(90)90423-h
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10
Tm2S3–V, a corundum-type modification of thulium sesquisulfide
Autor: Klement U, K. G. Lange, Klaus-Jürgen Range, Gietl A, Drexler H
Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 46:487-488
Tm 2 S 3 -V cristallise dans R3c avec a=6,768, c=18,236 A, Z=6; affinement jusqu'a R=0,017. Le compose cristallise dans la structure type corindon (D5 1 , hR10). En raison de la repulsion entre les atomes de Thulium, ceux-ci ne sont pas centres dans
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7b4e725ab07eb408d0532f8ce3c1834f
https://doi.org/10.1107/s0108270189012035
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