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Die Kristallstrukturen des (NH4)2Be4Cl10 und der analogen Alkalimetall-Verbindungen

Published/Copyright: July 28, 2010
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Zeitschrift für Kristallographie - Crystalline Materials
From the journal Zeitschrift für Kristallographie - Crystalline Materials Volume 209 Issue 5

Abstract

(NH4)2Be4Cl10 crystallizes in the cubic space group Fd[unk]m(Z = 8) with a = 14.705(3) Å, Drö = 1.784 g/cm3. The structure was solved from 111 symmetry independent reflections and refined to R = 0.030. The structure is characterised by [Be4Cl10]2−-units, analogous to P4O10, held together by the [NH4]+-ions. The compounds A2Be4Cl10 with A = Cs, Rb, K, Tl are isotypic.

Published Online: 2010-7-28
Published in Print: 1994-5-1

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Articles in the same Issue

  1. Crystallography with a pulsed neutron source
  2. Feasibility of phase determination in quasicrystals and microcrystals by means of multiple bragg scattering
  3. Physical properties and phase transition of tetragonal X2CuT4 · 2Q2O, X = K, Rb, NH4, ND4, T = C1, Br, Q = H, D
  4. Die Kristallstrukturen des (NH4)2Be4Cl10 und der analogen Alkalimetall-Verbindungen
  5. Vanadium oxide bronzes – the double mixed valence phases Cu[unk]Cu[unk](1−t)V[unk](2−t)V[unk](2−t)O5 A joint XRD and ESCA investigation
  6. Crystal structure of β′-Fe0.33V2O5
  7. Single crystal refinements of seven Sr1−xCaxCuO2 structures (x = 0–0.573) and of Ca2−ySryCuO3 (y = 0 and 0.134)
  8. Structure cristalline et moleculaire du thiophosphotris(enolpyruvate)
  9. Crystal structure of 4-hydroxy-4(3-methyl-5-oxo-4,5-dihydro-1H-pyrazo-4-yl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazole
  10. Crystal and molecular structure of two Zn–Cu compounds: Zn(NH3)2Cu(CN)3 and [Zn(en)3]6[Cu5(CN)17] · nH2O (n = 8.4) containing novel [Cu2(CN)7]5− ion
  11. Crystal structure of lignocaine hydrochloride – palladium thiocyanate complex
  12. Crystal structure of lignocaine hydrochloride – nickel thiocyanate complex
  13. Crystal structure of diaquabissarcosinatocopper(II)
  14. Polysulphonylamines, XLVIII. Structure of N-trichloroacetyldimesylamine
  15. Neutron diffraction and 35Cl-NQR-T1 measurements of N-[2,6-dichlorophenyl]-2,2,2-trichloroacetamide, 2,6-Cl2C6H3NHCOCCl31
  16. Crystal structure of N-carbobenzoxy-glycine 1
  17. Crystal structure of barium dihydride, BaH2
  18. Crystal structure of [2.2]parabenzeno-(4,7)-1,5-dimethylisatinophane, C20H19NO2
  19. Crystal structure of (E,S)-(-)-(1-methoxyethyl)[(1,3,3-trimethyl-indoline-2-ylidene)-methyl]ketone, C16H21NO2
  20. Crystal structure of tricarbonyl(η6-syn-8,16-difluoro[2.2]-metacyclophane)chromium(0), C19H14CrF2O3
  21. Crystal structure of 6-chloro-5,5-bis(methylcarboxylato)-6-phospha-bicyclo[2.2.1]hept-2-ene, C6H6PCl(COOCH3)2
  22. Crystal structure of methylammonium citrate, C7H13NO7
  23. Crystal structure of 2,8,14,20-tetramethylpentacyclo-[19.3.1.13,7.19,13.115,19]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-4,6,10,12,16,18,22,24-octol, C32H32O8
  24. Crystal structure of 2,8,14,20-tetramethylpentacyclo-[19.3.1.13,7.19,13.115,19]octacosa-1-(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-4,6,10,12,16,18,22,24-octaethyl ether, C48H64O8
  25. Crystal structure of 2,8,14,20-tetramethylpentacyclo-[19.3.1.13,7.19,13.115,19]octacosa-1-(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-4,6,10,12,16,18,22,24-octaethyl ether, C48H64O8
https://doi.org/10.1524/zkri.1994.209.5.400

Articles in the same Issue

  1. Crystallography with a pulsed neutron source
  2. Feasibility of phase determination in quasicrystals and microcrystals by means of multiple bragg scattering
  3. Physical properties and phase transition of tetragonal X2CuT4 · 2Q2O, X = K, Rb, NH4, ND4, T = C1, Br, Q = H, D
  4. Die Kristallstrukturen des (NH4)2Be4Cl10 und der analogen Alkalimetall-Verbindungen
  5. Vanadium oxide bronzes – the double mixed valence phases Cu[unk]Cu[unk](1−t)V[unk](2−t)V[unk](2−t)O5 A joint XRD and ESCA investigation
  6. Crystal structure of β′-Fe0.33V2O5
  7. Single crystal refinements of seven Sr1−xCaxCuO2 structures (x = 0–0.573) and of Ca2−ySryCuO3 (y = 0 and 0.134)
  8. Structure cristalline et moleculaire du thiophosphotris(enolpyruvate)
  9. Crystal structure of 4-hydroxy-4(3-methyl-5-oxo-4,5-dihydro-1H-pyrazo-4-yl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazole
  10. Crystal and molecular structure of two Zn–Cu compounds: Zn(NH3)2Cu(CN)3 and [Zn(en)3]6[Cu5(CN)17] · nH2O (n = 8.4) containing novel [Cu2(CN)7]5− ion
  11. Crystal structure of lignocaine hydrochloride – palladium thiocyanate complex
  12. Crystal structure of lignocaine hydrochloride – nickel thiocyanate complex
  13. Crystal structure of diaquabissarcosinatocopper(II)
  14. Polysulphonylamines, XLVIII. Structure of N-trichloroacetyldimesylamine
  15. Neutron diffraction and 35Cl-NQR-T1 measurements of N-[2,6-dichlorophenyl]-2,2,2-trichloroacetamide, 2,6-Cl2C6H3NHCOCCl31
  16. Crystal structure of N-carbobenzoxy-glycine 1
  17. Crystal structure of barium dihydride, BaH2
  18. Crystal structure of [2.2]parabenzeno-(4,7)-1,5-dimethylisatinophane, C20H19NO2
  19. Crystal structure of (E,S)-(-)-(1-methoxyethyl)[(1,3,3-trimethyl-indoline-2-ylidene)-methyl]ketone, C16H21NO2
  20. Crystal structure of tricarbonyl(η6-syn-8,16-difluoro[2.2]-metacyclophane)chromium(0), C19H14CrF2O3
  21. Crystal structure of 6-chloro-5,5-bis(methylcarboxylato)-6-phospha-bicyclo[2.2.1]hept-2-ene, C6H6PCl(COOCH3)2
  22. Crystal structure of methylammonium citrate, C7H13NO7
  23. Crystal structure of 2,8,14,20-tetramethylpentacyclo-[19.3.1.13,7.19,13.115,19]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-4,6,10,12,16,18,22,24-octol, C32H32O8
  24. Crystal structure of 2,8,14,20-tetramethylpentacyclo-[19.3.1.13,7.19,13.115,19]octacosa-1-(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-4,6,10,12,16,18,22,24-octaethyl ether, C48H64O8
  25. Crystal structure of 2,8,14,20-tetramethylpentacyclo-[19.3.1.13,7.19,13.115,19]octacosa-1-(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-4,6,10,12,16,18,22,24-octaethyl ether, C48H64O8
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