Bulletin of the Korean Chemical Society

Korean Chemical Society (대한화학회)
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Crystal Structure of Pentapotassium Disodium Hexatungstoantimonate(V) Dodecahydrate, $K_5Na_2[SbW_6O_{24}]\cdot12H_2O$

  • Lee, Uk (Department of Applied Chemistry, National Fisheries University of Pusan) ;
  • Sasaki, Yukiyoshi (Department of Chemistry, Falculty of Science, The University of Tokyo)
  • Published : 1987.02.20
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Abstract

The crystal structure of $K_5Na_2[SbW_6O_{24}]{\cdot}12H_2O$ has been determined. Final R = 0.081 for 890 observed independent reflections collected by diffractometry. Crystal data as follows; trigonal, space group R3m, a = 9.794(1) ${\AA},\;{\alpha}$ = 84.72$(1)^{\circ}$, Z = 1. The heteropolyanion has a structure with point symmetry $D_{3d}$ (3m), of the ideal Anderson-type heteropolyanion. The Sb-W and W-W distances are 3.259(2) and 3.259(3) ${\AA}$. Three types of W-O ($W-O_t,\;W-O_b\;and\;W-O_c$) distances are 1.73(2), 1.95(4) and 2.20(3) ${\AA}$. The Sb-O distance is 1.97(3) ${\AA}$.

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References

  1. nature v.140 J.S. Anderson
  2. J. Am. Chem. Soc. v.70 H.T. Evans Jr.
  3. Acta Cryst. v.B36 A. Kondo;A. Kobayashi;Y. Sasaki
  4. Inorg. Chem. v.9 A. Perloff
  5. Ph.D Thesis, The University of Tokyo O. Nagano
  6. Chem. Lett. U. Lee;Y. Sasaki
  7. Koord. Khim. v.5 V.S. Sergienko;V.N. Molchanov;M.A. Porai-Koshits;E.A. Torchenkova
  8. Acta Cryst. v.C40 U. Lee;H. Ichida;A. Kobayashi;Y. Sasaki
  9. Acta Cryst. v.C39 U. Lee;A. Kobayashi;Y. Sasaki
  10. M.S. Thesis, The University of Tokyo Y. Yamato
  11. Arkiv Kemi. v.2 I. Lindqvist
  12. International Tables for X-ray Crystallography v.IV
  13. Rep. Inst. Phys. and Chem. Res. v.55 T. Sakurai;K. Kobayashi

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  2. Synthesis and characterization of the Anderson-Evans tungstoantimonate [Na5(H2O)18{(HOCH2)2CHNH3}2][SbW6O vol.77, pp.7, 1987, https://doi.org/10.1107/s2053229621006239