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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 407 (1974), S. 313-318 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: New Elpasolithes with CoIII: Cs2KCoF6, Rb2KCoF6, Rb2NaCoF6 (with a Notice on Cs2NaCoF6)New prepared are the compounds Cs2KCoF6 (a = 8.979 Å), Rb2KCoF6 (a = 8.809 Å), Rb2NaCoF6 (a = 8.421 Å), all cubic Elpasolithes, as well as Cs2NaCoF6 (Cs2NaCrF6-type, hexagonal with a = 6.23, c = 30.32 Å) all of light blue colour. Cs2KCoF6 (72.7-299.7 K) and Rb2KCoF6 (71.4-298.0 K) have been measured magnetically. The Madelung Part of Lattice Energy (MAPLE) is calculated and discussed.
    Notes: Neu dargestellt wurden Cs2KCoF6 (a = 8,979 Å), Rb2KCoF6 (a = 8,809 Å), Rb2NaCoF6 (a = 8,421 Å), alle kubische Elpasolith-Vertreter, sowie Cs2NaCoF6 (Cs2NaCrF6-Typ, hexagonal mit a = 6,23, c = 30,32 Å) als hellblaue Pulver. Cs2KCoF6 (72,7 bis 299,7 K) und Rb2KCoF6 (71,4 bis 298,0 K) wurden magnetisch vermessen. Der Madelunganteil der Gitterenergie, MAPLE, wurde berechnet und diskutiert.
    Additional Material: 6 Tab.
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  • 2
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 405 (1974), S. 167-175 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On Fluoroniccolates(III): Cs2KNiF6, Cs2NaNiF6, Rb2KNiF6, Rb2NaNiF6, and K2NaNiF6New prepared are the compounds Cs2KNiF6 (a = 8.936 Å), RB2KNiF6 (a = 8.734 Å), Rb2NaNiF6 (a = 8.376 Å), K2NaNiF6 (a = 8.211 Å) all cubic Elpasolithes, as well as Cs2NaNiF6 (Cs2NaCrF6-type, hexagonal with a = 6.20 Å, c = 30.03 Å) all of violet blue colour. The magnetic measurements on Cs2KNiF6 and K3NiF6 indicate the existence of thermal equilibrium between low-spin and high-spin form. the MADELUNG Part of Lattice Energy, MAPLE, is calculated and discussed.
    Notes: Neu dargestellt wurden Cs2KNiF6 (a = 8,936 Å), Rb2KNiF6 (a = 8,734 Å), Rb2NaNiF6 (a = 8,376 Å), K2NaNiF6 (a = 8,211 Å), alle kubische Elpasolith-Vertreter, sowie Cs2NaNiF6 (Cs2NaNiF6-Typ, hexagonal mit a = 6,20 Å, c = 30,03 Å) als fliederfarbene Pulver. Magnetische Messungen an Cs2KNiF6 und K3NiF6 entsprechen dem Vorliegen eines thermischen Gleichgewichtes zwischen Low- und High-Spin-Form. Der MADELUNG-Anteil der Gitterenergie, MAPLE, wird berechnet und diskutiert.
    Additional Material: 4 Ill.
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  • 3
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 403 (1974), S. 127-136 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On Hexafluorotitantes (III). Cs2MTIF4 and Rb2MTIF4(M=K, Na); with a Remark on TI3TIF6By heating the binary fluorides in a closed system we obtained Cs2KTiF6 (a = 9.124 Å), Rb2KTiF6 (a = 8.932 Å) and Rb2NaTiF6 (a = 8.533 Å), all cubic Elpasolithes of light blue colour as well as Cs2NaTiF6 (hexagonal a = 6.272, c = 30.91 Å, isotypic with Cs2NaCrF6) and Tl3TiF6TiF3 (3.1-295.5°K) and Cs2KTiF6 (74.9-297.7°K) have been measured magnetically. The spectra of reflection in the range of 10 000 to 30 000 cm-1 of TiF3 and the new quaternary fluorides are similar. The Madelung Part of Lattice Energy (MAPLE) is calculated and discussed.
    Notes: Durch Erhitzen der binären Fluoride im geschlossenen System erhielten wir Cs2KTiF6 (a = 9,124 Å), Rb2KTiF6 (a = 8,932 Å) und Rb2NaTiF6 (a = 8,533 Å), alles kubische, hellblaue Elpasolithe, sowie hexagonales Cs2NaTiF6 (a = 6,272, c = 30,91 Å, isotyp mit Cs2NaCrF6) und kubisches Tl3TiF6.TiF3 (3,1 bis 295,5°K) und Cs2KTiF6 (74,9 bis 297,7°K) wurden magnetisch vermessen. Die Reflexionsspektren im Bereich 10 000 to 300 000 cm-1 von TiF3 und den neuen quaternären Fluoriden entsprechen einander weitgehend. Der Madelunganteil der Gitterenergie, MAPLE, wird berechnet und diskutiert.
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  • 4
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 407 (1974), S. 305-312 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On Hexafluoroferrates(III): Cs2TlFeF6, Cs2KFeF6, Rb2KFeF6, Rb2NaFeF6, and Cs2NaFeF6New prepared are the compounds Cs2TlFeF6 (a = 9.211 Å), Cs2KFeF6 (a = 9.041 Å), Rb2KFeF6 (a = 8.868 Å) and Rb2NaFeF6 (a = 8.46 4Å) all cubic Elpasolithes as well as Cs2NaFeF6 (Cs2NaCrF6-type, hexagonal with a = 6.281, c = 30.532 Å), all colourless. Cs2KFeF6 was measured magnetically (70-297,2 K). The spectra of reflection were measured (9000-36000 cm-1). The Madelung Part of Lattice Energy, MAPLE, is calculated and discussed.
    Notes: Neu dargestellt wurden Cs2TlFeF6 (a = 9,211 Å), Cs2KFeF6 (a = 9,041 Å), Rb2KFeF6 (a = 8,868 Å) und Rb2NaFeF6 (a = 8,464 Å) alle kubische Elpasolith-Vertreter, sowie Cs2NaFeF6 (Cs2NaCrF6-Typ, hexagonal mit a = 6,281, c = 30,532 Å) als farblose Pulver. Cs2KFeF6 wurde magnetisch vermessen (70 bis 297,2 K). Das Reflexionspektrum von FeF3 wurde gemessen (9000 bis 36000 cm-1). Der Madelunganteil der Gitterenergie, MAPLE, wird berechnet und diskutiert.
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  • 5
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 408 (1974), S. 115-120 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On Fluoropalladates(II): KPdF3, RbPdF3, TIPdF3, and K2PdF4By heating the binary fluorides in a closed system we obtained RbPdF3 (a = 4.298 Å), TIPdF3 (a = 4.301 Å) of dark brown colour, both cubic, and KPdF3(orthorombic; a = 5.986, b = 6.001, c = 8.503 Å) of dark brown violet colour which belong to the perovskite type of the GdFeO3 variation of this type. High pressure investigations on CsPdF3 show the possibility of a cubic high pressure modification (a = 4.13 Å). The Madelung Part of Lattice Energy (MAPLE) is calculated and discussed.
    Notes: Durch Erhitzen der binären Fluoride im geschlossenen System erhielten wir RbPdF3 (a = 4,298 Å), TIPdF3 (a = 4,301 Å), beide kubisch, von jeweils dunkelbrauner Farbe und KPdF3 (orthorhombisch, a = 5,986, b = 6,001, c = 8,503 Å) von dunkelbraun violetter Farbe, die zum Perowskit-Typ bzw. zur GdFeO3-Variante dieses Typs gehören. Hochdruckversuche an CsPdF3 deuten auf eine kubische Hochdruck-modifikation hin (a = 4,13 Å). Gelbes K2PdF4 wurde erhalten, die Guinier-Aufnahmen konnten nicht indiziert werden. Der Madelunganteil der Gitterenergie, MAPLE, wird berechnet und diskutiert.
    Additional Material: 5 Tab.
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  • 6
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 412 (1975), S. 110-120 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On Hexafluorovanadates(III). Cs2MVF6 and Rb2MVF6 (M=Tl, K. and Na); with a Remark on Na3VF6By heating the binary fluorides in a closed system we obtained Cs2TlVF6 (a = 9.234 Å), Cs2KVF6 (a = 9.047 Å), Rb2KVF6 (a = 8.855 Å) and Rb2NaVF6 (a = 8.468 Å), all cubic Elpasolithes of soft green colour as well as Cs2NaVF6 (hexagonal a = 6.24 Å, c = 30.58 Å, isotypic with Cs2NaCrF6) and Na3VF6 (monoclinic a = 5.513 Å, b = 5.721 Å, c = 7.963 Å, β = 90.47°, isotypic with Na3AlF6).VF3 (3.0-296.2°K), Cs2TlVF6, Cs2KVF6 and Rb2KVF6 (all from 70-299°K) have been measured magnetically. The spectra of reflection in the range of 9 000 to 33 000 cm-1 of VF3 and the new quaternary fluorides are measured and discussed. The Madelung Part of Lattice Energy (MAPLE) is calculated and discussed.
    Notes: Durch Erhitzen der binären Fluoride im geschlossenen System erhielten wir Cs2TlVF6 (a = 9,234 Å), Cs2KVF6 (a = 9,047 Å), Rb2KVF6 (a = 8,855 Å) und Rb2NaVF6 (a = 8,468 Å), alles kubische, lindgrüne Elpasolithe, sowie hexagonales Cs2NaVF6 (a = 6,24 Å, c = 30,58 Å, isotyp mit Cs2NaCrF6) und monoklines Na3VF6 (a = 5,513 Å, b = 5,721 Å, c = 7,963 Å, β = 90,47°; isotyp mit Na3AlF6). VF3 (3,0 bis 296,2°K), Cs2TlVF6, Cs2KVF6 und Rb2KVF6 (alle von 70 bis 299°K) wurden magnetisch vermessen. Die Reflexionsspektren im Bereich 9 000 bis 33 000 cm-1 von VF3 und den neuen quaternären Fluoriden wurden aufgenommen und diskutiert. Der Madelunganteil der Gitterenergie, MAPLE, wird berechnet und diskutiert.
    Additional Material: 4 Ill.
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  • 7
    Publication Date: 1974-09-01
    Print ISSN: 0044-2313
    Electronic ISSN: 1521-3749
    Topics: Chemistry and Pharmacology
    Published by Wiley
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  • 8
    Publication Date: 1974-04-01
    Print ISSN: 0044-2313
    Electronic ISSN: 1521-3749
    Topics: Chemistry and Pharmacology
    Published by Wiley
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  • 9
    Publication Date: 1974-07-01
    Print ISSN: 0044-2313
    Electronic ISSN: 1521-3749
    Topics: Chemistry and Pharmacology
    Published by Wiley
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  • 10
    Publication Date: 1974-01-01
    Print ISSN: 0044-2313
    Electronic ISSN: 1521-3749
    Topics: Chemistry and Pharmacology
    Published by Wiley
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