Oxotetrafluoro-vanadate(V): Die Kristallstruktur von [enH2] [VOF4(H2O)]2.
1976 ◽
Vol 31
(5)
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pp. 541-543
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The crystal structure of [enH2][VOF4(H2O)]2 has been determined from X-ray diffractometer data. Crystals are monoclinic, space group C2/c with Z = 4 in a unit cell of dimensions a = 16.576(13), b = 7.781(4), c = 10.338(8) Å, β = 120.0(1)°.The structure was refined by least-squares methods to R 0.053 for 1436 reflections. The structure contains monomeric [VOF4(H2O)]⁻-ions with the oxygen atoms in trans position. The bond distances are 1.577 Å (terminal oxygen) and 2.333 Å (H2O molecule), resp. The V–F distances vary between 1.769(2) and 1.858(2) Å for fluorine atoms involved in strong hydrogen bonds.
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1986 ◽
Vol 51
(11)
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pp. 2521-2527
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1995 ◽
Vol 50
(4)
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pp. 699-701
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Keyword(s):
1993 ◽
Vol 48
(7)
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pp. 1009-1012
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1993 ◽
Vol 48
(7)
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pp. 961-964
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