title: Ammonium tris-(tetra-ethyl-ammonium) hexa-cosa-oxidoocta-molybdate.
abstract: The structure of the title compound, NH(4)(C(8)H(20)N)(3)[Mo(8)O(26)], is built up by discrete cations and anions, with two formula units in the asymmetric unit. The β-octa-molybdate anions are linked to the ammonium cations via N-H⋯O hydrogen bonding involving terminal oxide groups and to the tetra-ethyl-ammonium cations via weak C-H⋯O inter-actions.
authors.forename: Ikram
authors.initials: I
authors.lastname: Zebiri
authors.forename: Leïla
authors.initials: L
authors.lastname: Bencharif
authors.forename: Amani
authors.initials: A
authors.lastname: Direm
authors.forename: Mustapha
authors.initials: M
authors.lastname: Bencharif
authors.forename: Nourredine
authors.initials: N
authors.lastname: Benali-Cherif