Monoorganotin-polyoxometal-compounds – III. Synthesis and crystal structure of [(nBuSn)9(VVO)3O14(OH)6Cl2(dmso)2] · 3DMSO
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Maher Izaaryene
Abstract
The synthesis, molecular and crystal structure of (nBuSn)9(VVO)3O14(OH)6Cl2(dmso)2 · 3 DMSO (1) are described. The yellow compound crystallizes in the monoclinic space group P2(1)/n (No. 14) with a = 17.961(5) Å, b = 19.222(4) Å, c = 26.748(6) Å, β = 106.776(2)°, V = 8842(4) Å3, Z = 4. The neutral monoorganotin-polyoxo-vanadium molecule (nBuSn)9(VVO)3O14(OH)6Cl2 × (dmso)2 (1a) shows the same distorted icosahedral arrangement of the metal atoms and a very similar metal-oxygen framework as the well known [(iPrSn)12O14(OH)6]2+ ion (2) from which it can be derived formally by substitution of three square pyramidally coordinated {RSnO4} groups by three {OVO4} groups of the same geometry. In addition, two further {RSnO4} groups are replaced by two octahedral {RSnO3Cl(dmso)} units.
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- Polymorphs of 2,3-diphenyl maleic acid anhydride and 2,3-diphenyl maleic imide: Synthesis, crystal structures, lattice energies and fluorescence
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Articles in the same Issue
- Stoichiometric valence versus structural valence: Conclusions drawn from a study of the influence of polyhedron distortion on bond valence sums
- An alternative expression for counting the number of close-packed polytypes
- Calculation of the BO3 triangle to BO4 (PO4) tetrahedron ratio for borates and borophosphates based on the O bond numbers in the anion complexes
- Incommensurate modulation at 165 °C of intermediate tridymite
- The structure of multiple twinned CsMgInF6 and its relationship to other pyrochlore derived fluorides
- Monoorganotin-polyoxometal-compounds – III. Synthesis and crystal structure of [(nBuSn)9(VVO)3O14(OH)6Cl2(dmso)2] · 3DMSO
- Polymorphs of 2,3-diphenyl maleic acid anhydride and 2,3-diphenyl maleic imide: Synthesis, crystal structures, lattice energies and fluorescence
- Synthesis, crystal structure and electrochemical behaviour of water soluble Schiff bases
- Structure determination without Fourier inversion. Part I. Unique results for centrosymmetric examples
- On sphere packings of arbitrarily low density
