Abstract

The title compound, (C4H14N2)2[Mo2O4F6]·H2O, was obtained by solvothermal reaction at 443 K for 72 h from a mixture of MoO3, HF, 1,4-diamino­butane (dab), water and ethyl­ene glycol. The structure consists of [Mo2O4F6]4− anionic dimers containing strongly distorted MoO3F3 octa­hedra (with twofold symmetry), diprotonated dab cations and water mol­ecules (twofold symmetry) in the ratio 1:2:1. The cohesion of the three-dimensional structure is ensured through N—H⋯O, N—H⋯F and O—H⋯F inter­actions.

Highlights

  • The title compound, (C4H14N2)2[Mo2O4F6]H2O, was obtained by solvothermal reaction at 443 K for 72 h from a mixture of

  • H atoms treated by a mixture of independent and constrained refinement max = 1.40 e Å3

  • The cohesion of the three-dimensional structure is ensured through N—H O, N—H F and O—H F interactions

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Summary

Bruker APEXII diffractometer

Bujoli-Doeuffb a LUNAM Université, Université du Maine, UMR 6283 CNRS, Institut des Molécules et des Matériaux du Mans, Avenue Olivier Messiaen, 72085 Le Mans Cedex 9, France, and bInstitut des Matériaux Jean Rouxel, UMR 6502 CNRS, 2 rue de la Houssinière, 44322 Nantes Cedex 3, France. H atoms treated by a mixture of independent and constrained refinement max = 1.40 e Å3. R factor = 0.030; wR factor = 0.078; data-to-parameter ratio = 24.0. The title compound, (C4H14N2)2[Mo2O4F6]H2O, was obtained by solvothermal reaction at 443 K for 72 h from a mixture of. MoO3, HF, 1,4-diaminobutane (dab), water and ethylene glycol. The structure consists of [Mo2O4F6]4 anionic dimers containing strongly distorted MoO3F3 octahedra (with twofold symmetry), diprotonated dab cations and water molecules (twofold symmetry) in the ratio 1:2:1. The cohesion of the three-dimensional structure is ensured through N—H O, N—H F and O—H F interactions

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