Home Neutron refinements of NaCu2(H3O2)(SO4)2 and RbCu2(H3O2)(SeO4)2: Variation of the hydrogen bond system in the natrochalcite-type series
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Neutron refinements of NaCu2(H3O2)(SO4)2 and RbCu2(H3O2)(SeO4)2: Variation of the hydrogen bond system in the natrochalcite-type series

Published/Copyright: July 28, 2010
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Zeitschrift für Kristallographie - Crystalline Materials
From the journal Zeitschrift für Kristallographie - Crystalline Materials Volume 206 Issue 1

Abstract

In the natrochalcite-type compounds NaCu2(H3O2)(SO4)2 and RbCu2(H3O2)(SeO4)2 the lengths of the two different hydrogen bridges vary widely: 2.44 Å and 2.70 Å in the Na-S member, and 2.60 Å and 3.03 Å in the Rb-Se member. Both structures were refined by single-crystal neutron diffraction methods. Least-squares refinements (harmonic vibrations for all atoms) resulted in a splitting of the H atom positions of the short bridges by 0.265(13) Å in the Na-S member, and by 0.472(6) Å in the Rb-Se member. In the two compounds no clear evidence for an ordering of the split position of the H atom was found.

Published Online: 2010-7-28
Published in Print: 1993-1-1

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Articles in the same Issue

  1. The crystal structure of TlCr3S5: A redetermination
  2. Neutron refinements of NaCu2(H3O2)(SO4)2 and RbCu2(H3O2)(SeO4)2: Variation of the hydrogen bond system in the natrochalcite-type series
  3. Induced ferrielectricity in chlorapatite
  4. Crystal structure of K2ZnSi3O8
  5. Application of Direct Methods to powder data. A weighting scheme for intensities in the optimal symbolic addition program SIMPEL88
  6. Application of the sparse density principle: a statistical evaluation of the phase ambiguity in the single-wavelength anomalous scattering method (SAS)
  7. Solving a 3-dimensional quasicrystal structure in 6-dimensional space using the direct method
  8. Crystal structure of methylammonium hexachloromolybdate(III) chloride and dimethylammonium hexachloromolybdate(III) chloride
  9. The crystal and molecular structure of terguride monohydrate
  10. The structure of solid CF3I
  11. The structure of 1,2-μ-[bis(diphenylarsino)methane-As,As′]-1,1,1,2,2,2,3,3,3,3,-decacarbonyl-triangulo-triruthenium(0)
  12. Crystal structure of tetrapotassium decaselenido-tetragermanate, K4[Ge4Se10]
  13. Crystal structure of trialuminium trihydroxo disilicate, Al3Si2O7(OH)3
  14. Crystal structure of 2,2′-bipyridine-oxide-(l′-H) perrhenate, (C10H9N2O)(ReO4)
  15. Crystal structure of samarium platinum germanium, Sm(Pt0.53Ge0.47)
  16. Crystal structure of (Z)-1,2-di-9-anthrylethenol, C30H20O
  17. Crystal structure of methyl 9-anthrylglyoxylate, C17H12O3
  18. Crystal structure of a 10-hydroperoxy derivative of 9-anthrone: (Z)-1,2-dihydroxy-1,2-di-9-anthryl-ethene ketal, C44H28O4
  19. Crystal structure of α-(9-anthroyl)-α-(9-anthryloxy)-9-hydroperoxy-10-methylene-9,10-dihydroanthracene etherate, (C44H28O4)(C4H10O)
  20. Crystal structure of 9,10-anthraquinone mono-ketal of (Z)-1,2-dihydroxy-1,2-di-9-anthryl-ethene, C44H26O3
  21. Crystal structure of α-(9-anthroyl)-α-(9-anthryloxy)-10-methyleneanthrone, C44H26O3
  22. Crystal structure of a 10-hydroxy derivative of 9-anthrone: (Z)-1,2-dihydroxy-1,2-di-9-anthrylethene ketal, C44H28O3
  23. Crystal structure of (Z)-1,2-di-anthryl-1,2-dimethoxyethylene, C32H24O2
  24. Crystal structure of hexapotassium triarsenidoindate, K6InAs3
  25. Crystal structure of hexasodium triphosphidogallate, Na6GaP3
  26. Crystal structure of hexasodium triarsenidogallate, Na6GaAs3
  27. Crystal structure of 4-nitro-5-chloro-imidazole, C3H2CIN3O2
  28. Crystal structure of 9-methoxyanthracene, C15H12O
  29. Crystal structure of 9-methoxy-10-methylanthracene, C16H14O
  30. Crystal structure of 1-acetylanthracene, C16H12O
  31. Crystal structure of 1,2-bis(10-methoxy-9-anthryl)ethane, C32H26O2
https://doi.org/10.1524/zkri.1993.206.Part-1.7

Articles in the same Issue

  1. The crystal structure of TlCr3S5: A redetermination
  2. Neutron refinements of NaCu2(H3O2)(SO4)2 and RbCu2(H3O2)(SeO4)2: Variation of the hydrogen bond system in the natrochalcite-type series
  3. Induced ferrielectricity in chlorapatite
  4. Crystal structure of K2ZnSi3O8
  5. Application of Direct Methods to powder data. A weighting scheme for intensities in the optimal symbolic addition program SIMPEL88
  6. Application of the sparse density principle: a statistical evaluation of the phase ambiguity in the single-wavelength anomalous scattering method (SAS)
  7. Solving a 3-dimensional quasicrystal structure in 6-dimensional space using the direct method
  8. Crystal structure of methylammonium hexachloromolybdate(III) chloride and dimethylammonium hexachloromolybdate(III) chloride
  9. The crystal and molecular structure of terguride monohydrate
  10. The structure of solid CF3I
  11. The structure of 1,2-μ-[bis(diphenylarsino)methane-As,As′]-1,1,1,2,2,2,3,3,3,3,-decacarbonyl-triangulo-triruthenium(0)
  12. Crystal structure of tetrapotassium decaselenido-tetragermanate, K4[Ge4Se10]
  13. Crystal structure of trialuminium trihydroxo disilicate, Al3Si2O7(OH)3
  14. Crystal structure of 2,2′-bipyridine-oxide-(l′-H) perrhenate, (C10H9N2O)(ReO4)
  15. Crystal structure of samarium platinum germanium, Sm(Pt0.53Ge0.47)
  16. Crystal structure of (Z)-1,2-di-9-anthrylethenol, C30H20O
  17. Crystal structure of methyl 9-anthrylglyoxylate, C17H12O3
  18. Crystal structure of a 10-hydroperoxy derivative of 9-anthrone: (Z)-1,2-dihydroxy-1,2-di-9-anthryl-ethene ketal, C44H28O4
  19. Crystal structure of α-(9-anthroyl)-α-(9-anthryloxy)-9-hydroperoxy-10-methylene-9,10-dihydroanthracene etherate, (C44H28O4)(C4H10O)
  20. Crystal structure of 9,10-anthraquinone mono-ketal of (Z)-1,2-dihydroxy-1,2-di-9-anthryl-ethene, C44H26O3
  21. Crystal structure of α-(9-anthroyl)-α-(9-anthryloxy)-10-methyleneanthrone, C44H26O3
  22. Crystal structure of a 10-hydroxy derivative of 9-anthrone: (Z)-1,2-dihydroxy-1,2-di-9-anthrylethene ketal, C44H28O3
  23. Crystal structure of (Z)-1,2-di-anthryl-1,2-dimethoxyethylene, C32H24O2
  24. Crystal structure of hexapotassium triarsenidoindate, K6InAs3
  25. Crystal structure of hexasodium triphosphidogallate, Na6GaP3
  26. Crystal structure of hexasodium triarsenidogallate, Na6GaAs3
  27. Crystal structure of 4-nitro-5-chloro-imidazole, C3H2CIN3O2
  28. Crystal structure of 9-methoxyanthracene, C15H12O
  29. Crystal structure of 9-methoxy-10-methylanthracene, C16H14O
  30. Crystal structure of 1-acetylanthracene, C16H12O
  31. Crystal structure of 1,2-bis(10-methoxy-9-anthryl)ethane, C32H26O2
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