CuW(Py)2(H2O)2O2F4 and CuW(py)4O2F4

Shiv Halasyamani, Kevin R. Heer, Charlotte L. Stern, Kenneth R Poeppelmeier

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

Two new CuII/WVI oxyfluorides, catena-poly[(trifluorooxotungsten)-μ-fluoro-[diaquabis(pyridine-N)copper]- μ-oxo] or catena-poly [(difluoro-cis-dioxotungsten)-μ-fluoro-[diaquabis(pyridine-N)copper]-μ- fluoro], [CuW-O2F4(C5H5N)2(H 2O)2], (I), and catena-poly[(trifluorooxotungsten)-μ-fluoro-[tetrakis(pyridine-N)copper]-μ -oxo] or catena-poly[(difluoro-cis-dioxotungsten)-μ-fluoro-[tetrakis(pyridine-N) copper]-μ-fluoro], [CuW-O2F4(C5H5N)4], (II), have been synthesized. The first complex, (I), contains one-dimensional chains of alternating [Cu(py)2(H2O)2(O/F)2/2] 0.66+ cations and [W(O/F)4(O/F)2/2]0.66- anions. The corner-linked octahedra form infinite and parallel chains that run along the b axis. The second compound, (II), contains one-dimensional chains of alternating [Cu(py)4(O/F)2/2]0.66+ cations and [W(O/F)4(O/F)2/2]0.66- anions. The cornerlinked octahedra form infinite and non-intersecting chains that switch between [110] and [110] every c/2.

Original languageEnglish
Pages (from-to)1240-1244
Number of pages5
JournalActa Crystallographica Section C: Crystal Structure Communications
Volume53
Issue number9
Publication statusPublished - Sep 15 1997

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Copper
pyridines
copper
Anions
Cations
Poly I
anions
cations
oxyfluorides
switches
Switches
pyridine
F 4

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Structural Biology

Cite this

CuW(Py)2(H2O)2O2F4 and CuW(py)4O2F4. / Halasyamani, Shiv; Heer, Kevin R.; Stern, Charlotte L.; Poeppelmeier, Kenneth R.

In: Acta Crystallographica Section C: Crystal Structure Communications, Vol. 53, No. 9, 15.09.1997, p. 1240-1244.

Research output: Contribution to journalArticle

Halasyamani, Shiv ; Heer, Kevin R. ; Stern, Charlotte L. ; Poeppelmeier, Kenneth R. / CuW(Py)2(H2O)2O2F4 and CuW(py)4O2F4. In: Acta Crystallographica Section C: Crystal Structure Communications. 1997 ; Vol. 53, No. 9. pp. 1240-1244.
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abstract = "Two new CuII/WVI oxyfluorides, catena-poly[(trifluorooxotungsten)-μ-fluoro-[diaquabis(pyridine-N)copper]- μ-oxo] or catena-poly [(difluoro-cis-dioxotungsten)-μ-fluoro-[diaquabis(pyridine-N)copper]-μ- fluoro], [CuW-O2F4(C5H5N)2(H 2O)2], (I), and catena-poly[(trifluorooxotungsten)-μ-fluoro-[tetrakis(pyridine-N)copper]-μ -oxo] or catena-poly[(difluoro-cis-dioxotungsten)-μ-fluoro-[tetrakis(pyridine-N) copper]-μ-fluoro], [CuW-O2F4(C5H5N)4], (II), have been synthesized. The first complex, (I), contains one-dimensional chains of alternating [Cu(py)2(H2O)2(O/F)2/2] 0.66+ cations and [W(O/F)4(O/F)2/2]0.66- anions. The corner-linked octahedra form infinite and parallel chains that run along the b axis. The second compound, (II), contains one-dimensional chains of alternating [Cu(py)4(O/F)2/2]0.66+ cations and [W(O/F)4(O/F)2/2]0.66- anions. The cornerlinked octahedra form infinite and non-intersecting chains that switch between [110] and [110] every c/2.",
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