Home Physical Sciences The Perovskite Carbides A3MC (A = Sc, Y, La - Nd, Sm, Gd - Lu; M = AI, Ga, In, Tl, Sn, Pb)
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The Perovskite Carbides A3MC (A = Sc, Y, La - Nd, Sm, Gd - Lu; M = AI, Ga, In, Tl, Sn, Pb)

  • Thorsten M. Gesing , Klaus H. Wachtmann and Wolfgang Jeitschko
Published/Copyright: June 2, 2014
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Zeitschrift für Naturforschung B
From the journal Zeitschrift für Naturforschung B Volume 52 Issue 2

Abstract

Twentyfive new perovskite carbides have been obtained either by arc-melting cold-pressed pellets of the elemental components with subsequent annealing at 900 °C or by heating stoichiometric quantities of the elements in a high-frequency furnace. Also, thirtyseven compounds of this structure type are confirmed and their lattice constants are reported. The crystal structures of SC3MC (M = Al, Ga, In, Tl) were refined from X-ray powder data, and in all cases only the octahedral voids formed by scandium atoms were found to be fully occupied. The hydrolysis of the carbides Sc3GaC, Y3SnC, Y3PbC and Ho3PbC with diluted hydrochloric acid resulted in about 84 - 97 (wt-)% methane and 3 - 16 % saturated and unsaturated higher hydrocarbons. The cell volumes of the ternary carbides A3MC and the corresponding binary Cu3Au type compounds A3M are compared and several inconsistencies are pointed out.

Keywords: Crystal Structure; Perovskite Carbides
Received: 1996-8-6
Published Online: 2014-6-2
Published in Print: 1997-2-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

Articles in the same Issue

  1. „BaNb3O6“ ist ein Perowskit BaNbO3, eine Korrektur und ein Beitrag zu BaxNbO3/“BaNb3O6“ is a Perovskite BaNbO3, a Correction and a Contribution to BaxNbO3
  2. Structure and Magnetic Properties of a Dinuclear Copper(II) Complex
  3. Phosphorandiyl-1,3,5-triphosphinane/ Phosphonio-1,3,5-triphosphinin Kationen/ Phosphoranediyl-1,3,5-triphosphinanes / Phosphonio-1,3,5-triphosphinine Cations
  4. Methanolothermale Synthese von Rb3AsSe4 · 2Se6 und Cs3AsSe4 · 2Cs2As2Se4 · 6Te4Se2, zwei Selenidoarsenate mit sechsgliedrigen Chalkogenringen/ Methanolothermal Synthesis of Rb3AsSe4 · 2Se6 and Cs3AsSe4 · 2Cs2As2Se4 · 6Te4Se2. Two Selenidoarsenates with Six-Membered Chalcogen Rings
  5. The Perovskite Carbides A3MC (A = Sc, Y, La - Nd, Sm, Gd - Lu; M = AI, Ga, In, Tl, Sn, Pb)
  6. Crystal Structure, Vibrational Spectra and Thermal Analysis of Bis(saccharinato)bis(pyridine)zinc(II)
  7. Neue dreizähnige Liganden vom Typ N-AlkyI-N,N-bis(2-pyridylmethyl)amin/ New Tridentate Ligands of the Type N-Alkyl-N,N-bis(2-pyridylmethyl)amine
  8. Über die Reaktion von SbPh3 mit S3N2Cl2 Kristallstrukturen von [xxx] und [(Ph3SbCl2)2·S4N4]/ On the Reaction of SbPh3 with S3N2Cl2. Crystal Structures of [xxx] and [(Ph3SbCl2)2· S4N4]
  9. (CuI)2P14: ein neues Phosphorpolymer in einer Kupferhalogenid-Matrix /(CuI)2P14: a Novel Phosphorus Polymer in a Copper Halide Matrix
  10. 2-(Diphenylphosphino)-pyridine as an Ambidentate Ligand in Homo-and Hetero-binuclear Complexes of Copper, Silver, and Gold
  11. Gold(I) Complexes of Open-chain and Cyclic Di-secondary Amines
  12. Photoreactivity of Coordinated Phenylhydrazine. Intraligand Excitation of ReCl(CO)3(PhNH-NH2)2
  13. Gold Coordination by a Tertiary Phosphine with Three Thioether Functions
  14. Zwölfgliedrige Heteroborancluster durch Copyrolyse von Tetrachlordiboran(4) mit Elementhalogeniden/ Twelve-Vertex Heteroborane Clusters by Copyrolysis of Tetrachlorodiborane(4) and Element Halides
  15. AgSr[B7O12]: Das erste wasserfreie quaternäre Silber(I)-Borat mit vierfach koordiniertem Silberion und einem neuartigen Boratanion/ AgSr[B7O12]: The First Anhydrous Quaternary Silver(I)-Borate with Fourfold Coordinated Silver Ion and a New
  16. Er5Re2C7, Tm5Re2C7, and Lu5Re2C7 with Sc5Re2C7 Type, and Yb2ReC2 with Pr2ReC2 Type Structures
  17. Zinn(IV)-Komplexe mit diaciden Azo(hydrazono)verbindungen. Kristallstruktur von Bis[4-(2′-hydroxyphenylazo)-3-methyl-lphenyl- pyrazol-5-onato(2-)]zinn(IV)/ Tin(IV) Complexes with Diacidic Azo(hydrazono) Compounds. Crystal Structure of Bis[4-(2′-hydroxyphenylazo)-3-methyl-l-phenyl-pyrazol-5-onato(2-)]tin(IV)
  18. Phosphanimin- und Phosphaniminato-Komplexe des Zinks. Kristallstrukturen von [ZnCl2(Me3SiNP(CH2)4CMe3)]2, [ZnI2(Me3SiNPEt3)]2, [ZnI2{Me2Si(NPEt3)2}] und [ZnBr(NPMe3)]4· CH2Cl2/ Phosphaneimine and Phosphoraneiminato Complexes of Zinc. Crystal Structures of [ZnCl2(Me3SiNP(CH2)4CMe3)]2, [ZnI2(Me3SiNPEt3)]2, [Znl2{Me2Si(NPEt3)2}], and [ZnBr(NPMe3)]4· CH2Cl2
  19. Synthesen, Kristallstrukturen und Eigenschaften von Trisilber-und Trikalium-tri-μ-imido-cyclotriphosphat, Ag3(PO2NH)3 und K3(PO2NH)3 / Syntheses, Crystal Structures, and Properties of Trisilver and Tripotassium Tri-μ-im ido Cyclotriphosphate, Ag3(PO2NH)3 and K3(PO2NH)3
  20. Crystal and Molecular Structure of 3-Iodo-2-propynyl-N-butylcarbamate
  21. Electroreduction of Organic Compounds, 30. Cathodic Formation of 4,4,8-Trichlorodispiro[2.1.2.1] octane from 4,4,8,8-Tetrachlorodispiro[2.1.2.1] octane
  22. Conformational Aspects of the p-Nitrosophenolate Anion and Related Compounds: NMR Study and ab initio 6-31G Optimizations of Molecular Structures
  23. Zur Festphasenpeptidsynthese des Makrophagen-migrationsinhibierenden Faktors der Maus (mMIF): Ein Vergleich verschiedener Syntheseansätze zur Darstellung der schwierigen C-terminalen Sequenz mMIF(93-115)/ Solid Phase Peptide Synthetic Approaches to Mouse Macrophage Migration Inhibitory Factor (mMIF): Comparison of Different Strategies Producing the C-Terminal Difficult Sequence Peptide mMIF (93-115)
  24. The Molecular Structures and Conformational Preferences of Bis(dimethylstibyl)- Oxane, -Sulfane and -Selane, E(SbMe2)2, E = O, S or Se, Me = CH3, by Density Functional Theory Calculations and Gas Electron Diffraction
  25. Notizen: Bridging of Trigoldsulfonium Clusters by a Silver(I) Ion
https://doi.org/10.1515/znb-1997-0205
Keywords for this article
Crystal Structure; Perovskite Carbides

Articles in the same Issue

  1. „BaNb3O6“ ist ein Perowskit BaNbO3, eine Korrektur und ein Beitrag zu BaxNbO3/“BaNb3O6“ is a Perovskite BaNbO3, a Correction and a Contribution to BaxNbO3
  2. Structure and Magnetic Properties of a Dinuclear Copper(II) Complex
  3. Phosphorandiyl-1,3,5-triphosphinane/ Phosphonio-1,3,5-triphosphinin Kationen/ Phosphoranediyl-1,3,5-triphosphinanes / Phosphonio-1,3,5-triphosphinine Cations
  4. Methanolothermale Synthese von Rb3AsSe4 · 2Se6 und Cs3AsSe4 · 2Cs2As2Se4 · 6Te4Se2, zwei Selenidoarsenate mit sechsgliedrigen Chalkogenringen/ Methanolothermal Synthesis of Rb3AsSe4 · 2Se6 and Cs3AsSe4 · 2Cs2As2Se4 · 6Te4Se2. Two Selenidoarsenates with Six-Membered Chalcogen Rings
  5. The Perovskite Carbides A3MC (A = Sc, Y, La - Nd, Sm, Gd - Lu; M = AI, Ga, In, Tl, Sn, Pb)
  6. Crystal Structure, Vibrational Spectra and Thermal Analysis of Bis(saccharinato)bis(pyridine)zinc(II)
  7. Neue dreizähnige Liganden vom Typ N-AlkyI-N,N-bis(2-pyridylmethyl)amin/ New Tridentate Ligands of the Type N-Alkyl-N,N-bis(2-pyridylmethyl)amine
  8. Über die Reaktion von SbPh3 mit S3N2Cl2 Kristallstrukturen von [xxx] und [(Ph3SbCl2)2·S4N4]/ On the Reaction of SbPh3 with S3N2Cl2. Crystal Structures of [xxx] and [(Ph3SbCl2)2· S4N4]
  9. (CuI)2P14: ein neues Phosphorpolymer in einer Kupferhalogenid-Matrix /(CuI)2P14: a Novel Phosphorus Polymer in a Copper Halide Matrix
  10. 2-(Diphenylphosphino)-pyridine as an Ambidentate Ligand in Homo-and Hetero-binuclear Complexes of Copper, Silver, and Gold
  11. Gold(I) Complexes of Open-chain and Cyclic Di-secondary Amines
  12. Photoreactivity of Coordinated Phenylhydrazine. Intraligand Excitation of ReCl(CO)3(PhNH-NH2)2
  13. Gold Coordination by a Tertiary Phosphine with Three Thioether Functions
  14. Zwölfgliedrige Heteroborancluster durch Copyrolyse von Tetrachlordiboran(4) mit Elementhalogeniden/ Twelve-Vertex Heteroborane Clusters by Copyrolysis of Tetrachlorodiborane(4) and Element Halides
  15. AgSr[B7O12]: Das erste wasserfreie quaternäre Silber(I)-Borat mit vierfach koordiniertem Silberion und einem neuartigen Boratanion/ AgSr[B7O12]: The First Anhydrous Quaternary Silver(I)-Borate with Fourfold Coordinated Silver Ion and a New
  16. Er5Re2C7, Tm5Re2C7, and Lu5Re2C7 with Sc5Re2C7 Type, and Yb2ReC2 with Pr2ReC2 Type Structures
  17. Zinn(IV)-Komplexe mit diaciden Azo(hydrazono)verbindungen. Kristallstruktur von Bis[4-(2′-hydroxyphenylazo)-3-methyl-lphenyl- pyrazol-5-onato(2-)]zinn(IV)/ Tin(IV) Complexes with Diacidic Azo(hydrazono) Compounds. Crystal Structure of Bis[4-(2′-hydroxyphenylazo)-3-methyl-l-phenyl-pyrazol-5-onato(2-)]tin(IV)
  18. Phosphanimin- und Phosphaniminato-Komplexe des Zinks. Kristallstrukturen von [ZnCl2(Me3SiNP(CH2)4CMe3)]2, [ZnI2(Me3SiNPEt3)]2, [ZnI2{Me2Si(NPEt3)2}] und [ZnBr(NPMe3)]4· CH2Cl2/ Phosphaneimine and Phosphoraneiminato Complexes of Zinc. Crystal Structures of [ZnCl2(Me3SiNP(CH2)4CMe3)]2, [ZnI2(Me3SiNPEt3)]2, [Znl2{Me2Si(NPEt3)2}], and [ZnBr(NPMe3)]4· CH2Cl2
  19. Synthesen, Kristallstrukturen und Eigenschaften von Trisilber-und Trikalium-tri-μ-imido-cyclotriphosphat, Ag3(PO2NH)3 und K3(PO2NH)3 / Syntheses, Crystal Structures, and Properties of Trisilver and Tripotassium Tri-μ-im ido Cyclotriphosphate, Ag3(PO2NH)3 and K3(PO2NH)3
  20. Crystal and Molecular Structure of 3-Iodo-2-propynyl-N-butylcarbamate
  21. Electroreduction of Organic Compounds, 30. Cathodic Formation of 4,4,8-Trichlorodispiro[2.1.2.1] octane from 4,4,8,8-Tetrachlorodispiro[2.1.2.1] octane
  22. Conformational Aspects of the p-Nitrosophenolate Anion and Related Compounds: NMR Study and ab initio 6-31G Optimizations of Molecular Structures
  23. Zur Festphasenpeptidsynthese des Makrophagen-migrationsinhibierenden Faktors der Maus (mMIF): Ein Vergleich verschiedener Syntheseansätze zur Darstellung der schwierigen C-terminalen Sequenz mMIF(93-115)/ Solid Phase Peptide Synthetic Approaches to Mouse Macrophage Migration Inhibitory Factor (mMIF): Comparison of Different Strategies Producing the C-Terminal Difficult Sequence Peptide mMIF (93-115)
  24. The Molecular Structures and Conformational Preferences of Bis(dimethylstibyl)- Oxane, -Sulfane and -Selane, E(SbMe2)2, E = O, S or Se, Me = CH3, by Density Functional Theory Calculations and Gas Electron Diffraction
  25. Notizen: Bridging of Trigoldsulfonium Clusters by a Silver(I) Ion
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