Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Heinz Dieter Lutz"'
Autor:
Heinz Dieter Lutz, M. Saßmannshausen
Publikováno v:
Zeitschrift für Kristallographie - Crystalline Materials. 215:683-687
The nonstoichiometric compounds Rb0.75Cr5Se8 and Cs0.76Cr5Se8 crystallise in the monoclinic space group C2/m (Z = 2) being isostructural to KCr5S8 (Rb0.75Cr5Se8: a = 1877.0(8) pm, b = 361.2(2) pm, c = 902.1(9) pm, b = 104.23(6)°, Rf = 0.0399, 826 un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::559c0167a6d2fd6f4a08bb3b52479654
https://doi.org/10.1524/zkri.2000.215.11.683
https://doi.org/10.1524/zkri.2000.215.11.683
Publikováno v:
Zeitschrift für Kristallographie - Crystalline Materials. 215:523-528
The results of band structure (extended Hückel procedure) and cohesive energy calculations of spinel-type chromium oxides and sulfides, and of lithium vanadium chloride were presented. They confirm that the D3dto C3vsymmetry reduction of the octahed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22a1f1228709613ad86ba3dd7bc28a56
https://doi.org/10.1524/zkri.2000.215.9.523
https://doi.org/10.1524/zkri.2000.215.9.523
Publikováno v:
Zeitschrift für Naturforschung B. 54:843-848
The crystal structure of [Ni(NH3)6]SO4 has been determined by single-crystal X-ray diffraction (P21/c; Z = 4; a = 705.0(1), b = 1195.2(2), c = 1180.0(2) pm, β = 96.14(3)°; 2271 reflections; R1 = 3.94%). In the hitherto unknown structure type, both
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b97e624abc4898570553489ee0669402
https://doi.org/10.1515/znb-1999-0704
https://doi.org/10.1515/znb-1999-0704
Publikováno v:
Carbohydrate Research. 315:89-97
The infrared (4000–400 cm −1 ) and, in part, Raman spectra were recorded for the two isomeric polycrystalline sugar alcohols, dl -threitol and erythritol. Samples were pure substances and isotopically diluted OH/OD compounds. IR spectra were reco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fee409c3431fc7d35bc75b2f79e2be31
https://doi.org/10.1016/s0008-6215(99)00008-7
https://doi.org/10.1016/s0008-6215(99)00008-7
Autor:
Heinz Dieter Lutz, René Nagel
Publikováno v:
Zeitschrift für Kristallographie - Crystalline Materials. 220:211-213
The crystal structure of inverse spinel-type (space group Fd-3m, Z = 8), quaternary lithium chloride Li1.8Na0.2MgCl4 has been determined by neutron powder diffraction methods (a = 1044.16(7) pm, 114 reflections, R exp = 5.23%). The sodium ions are so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dd0eecf3e68594d1b5c44d46109f097
https://doi.org/10.1524/zkri.220.2.211.59130
https://doi.org/10.1524/zkri.220.2.211.59130
Publikováno v:
Zeitschrift für Naturforschung B. 51:1072-1078
The crystal structure of Mg(BrO3)2·6H2O twinned crystals has been determined by X-ray single crystal diffraction (Pa3̅, a = 1039.56(9) pm). The structure is isomorphic to that of M(BrO3)2·6H2O(M = Co, Ni, Cu, Zn) and Ni(ClO3)2·6H2O. The Mg(BrO3)2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96a40fd01a1a9cf06c6a129459bf635e
https://doi.org/10.1515/znb-1996-0804
https://doi.org/10.1515/znb-1996-0804
Publikováno v:
Journal of Solid State Chemistry. 124:155-161
The crystal structures of Pb(OH)Br, Pb(OH)Cl, Pb(OD)Br, and Pb(OD)I have been refined by single-crystal X-ray and neutron diffraction, and neutron powder Rietveld methods, respectively. The laurionite-type structures (Pnma, Z = 4; wR{sub 2} = 4.85%,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02ced3a6c560f360aa6ee95d2d9f82b6
https://doi.org/10.1006/jssc.1996.0219
https://doi.org/10.1006/jssc.1996.0219
Autor:
Heinz Dieter Lutz
Publikováno v:
Nachrichten aus Chemie, Technik und Laboratorium. 43:418-421
Forschung und Entwicklung zu schnellen Ionenleitern haben in jungster Zeit wieder hohe Prioritat. So mussen in Kalifornien bis 1998 elektrisch betriebene Serien-PKWs auf den Markt gebracht werden. Hierzu benotigt man leistungsfahigere Batteriesysteme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83430d690e1b96cdb6465b2558c9acdd
https://doi.org/10.1002/nadc.19950430408
https://doi.org/10.1002/nadc.19950430408
Publikováno v:
Zeitschrift für Naturforschung B. 49:1334-1338
The crystal structure of Mg(IO3)2·4H2O has been determined by neutron single crystal diffraction (P21/c, Z = 2, R = 2,2% on the basis of 1107 observed reflections). Mg(IO3)2·4H2O forms a layered structure built up of octahedral Mg(H2O)4(IO3)2 units
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b519a3cdd4f70aa806f00c14670ee878
https://doi.org/10.1515/znb-1994-1006
https://doi.org/10.1515/znb-1994-1006
Publikováno v:
Zeitschrift für Naturforschung B. 48:1-6
The crystal structures of the fast ionic conductors Li6MgBr8 and Li2MgBr4 oC 14 and cF 56 were determined by single crystal X -ray diffraction and neutron powder studies, respectively. At ambient temperature, Li6MBr8 (M = Mg, Mn) crystallize in a Suz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8d0a1af78d5fcdc9ce8b51757559756
https://doi.org/10.1515/znb-1993-0103
https://doi.org/10.1515/znb-1993-0103