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Tris[tris-(1,10-phenanthroline-κN,N')iron(II)] dodeca-tungstoferrate dihydrate.

Ma FX, Chen YG, Shi DM - Acta Crystallogr Sect E Struct Rep Online (2008)

Bottom Line: The central FeO(4) tetra-hedron in the anion shares its O atoms with four W(3)O(13) trinuclear units, each of which is made up of three edge-shared WO(6) octa-hedral units.The Fe(II) atom in the complex cation, viz [Fe(phen)(3)](2+) (phen is 1,10-phen-anthroline), shows a slightly distorted octa-hedral geometry defined by six N atoms from three phen ligands.The polyoxoanions pack together with the cations, with the disordered water mol-ecules located in voids; the site occupancy factor for each water O atom is 0.33.

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ABSTRACT
The title compound, [Fe(C(12)H(8)N(2))(3)](3)[FeW(12)O(40)]·2H(2)O, was prepared under hydro-thermal conditions. The discrete Keggin-type [FeW(12)O(40)](6-) heteropolyoxoanion has threefold symmetry, with the Fe(II) atom located on the threefold rotation axis. The central FeO(4) tetra-hedron in the anion shares its O atoms with four W(3)O(13) trinuclear units, each of which is made up of three edge-shared WO(6) octa-hedral units. The Fe(II) atom in the complex cation, viz [Fe(phen)(3)](2+) (phen is 1,10-phen-anthroline), shows a slightly distorted octa-hedral geometry defined by six N atoms from three phen ligands. The polyoxoanions pack together with the cations, with the disordered water mol-ecules located in voids; the site occupancy factor for each water O atom is 0.33.

No MeSH data available.


The structure of the title compound. Displacement ellipsoids are drawn at the 30% probability level. H atoms and disordered water molecules are omitted for clarity. [Symmetry codes: (i) -y + 1, x-y, z; (ii) -x + y+1, -x + 1, z.]
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Fap1: The structure of the title compound. Displacement ellipsoids are drawn at the 30% probability level. H atoms and disordered water molecules are omitted for clarity. [Symmetry codes: (i) -y + 1, x-y, z; (ii) -x + y+1, -x + 1, z.]


Tris[tris-(1,10-phenanthroline-κN,N')iron(II)] dodeca-tungstoferrate dihydrate.

Ma FX, Chen YG, Shi DM - Acta Crystallogr Sect E Struct Rep Online (2008)

The structure of the title compound. Displacement ellipsoids are drawn at the 30% probability level. H atoms and disordered water molecules are omitted for clarity. [Symmetry codes: (i) -y + 1, x-y, z; (ii) -x + y+1, -x + 1, z.]
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2961299&req=5

Fap1: The structure of the title compound. Displacement ellipsoids are drawn at the 30% probability level. H atoms and disordered water molecules are omitted for clarity. [Symmetry codes: (i) -y + 1, x-y, z; (ii) -x + y+1, -x + 1, z.]
Bottom Line: The central FeO(4) tetra-hedron in the anion shares its O atoms with four W(3)O(13) trinuclear units, each of which is made up of three edge-shared WO(6) octa-hedral units.The Fe(II) atom in the complex cation, viz [Fe(phen)(3)](2+) (phen is 1,10-phen-anthroline), shows a slightly distorted octa-hedral geometry defined by six N atoms from three phen ligands.The polyoxoanions pack together with the cations, with the disordered water mol-ecules located in voids; the site occupancy factor for each water O atom is 0.33.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
The title compound, [Fe(C(12)H(8)N(2))(3)](3)[FeW(12)O(40)]·2H(2)O, was prepared under hydro-thermal conditions. The discrete Keggin-type [FeW(12)O(40)](6-) heteropolyoxoanion has threefold symmetry, with the Fe(II) atom located on the threefold rotation axis. The central FeO(4) tetra-hedron in the anion shares its O atoms with four W(3)O(13) trinuclear units, each of which is made up of three edge-shared WO(6) octa-hedral units. The Fe(II) atom in the complex cation, viz [Fe(phen)(3)](2+) (phen is 1,10-phen-anthroline), shows a slightly distorted octa-hedral geometry defined by six N atoms from three phen ligands. The polyoxoanions pack together with the cations, with the disordered water mol-ecules located in voids; the site occupancy factor for each water O atom is 0.33.

No MeSH data available.