title: Bis(butane-1,4-diammonium) di-μ-oxido-bis[trifluoridooxidomolybdate(V)] monohydrate.
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-diamino-butane (dab), water and ethyl-ene glycol. The structure consists of [Mo2O4F6](4-) anionic dimers containing strongly distorted MoO3F3 octa-hedra (with twofold symmetry), diprotonated dab cations and water mol-ecules (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 inter-actions.
authors.affiliation: 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.
authors.forename: J
authors.initials: J
authors.lastname: Lhoste
authors.forename: A
authors.initials: A
authors.lastname: Hemon-Ribaud
authors.forename: V
authors.initials: V
authors.lastname: Maisonneuve
authors.forename: S
authors.initials: S
authors.lastname: Jobic
authors.forename: M
authors.initials: M
authors.lastname: Bujoli-Doeuff