Ammonium tris(tetraethylammonium) hexacosaoxidooctamolybdate
نویسندگان
چکیده
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.
منابع مشابه
Tetraethylammonium tris(thiocyanato-κN)[tris(1H-pyrazol-1-yl-κN 2)methane]nickelate(II)
The title salt, (C₈H₂₀N)[Ni(NCS)₃(C₁₀H₁₀N₆)], consists of a tetra-ethyl-ammonium cation and an anion comprising an octa-hedral Ni(II) atom surrounded by three N atoms from a tripodal tris-(pyrazol-1-yl)methane ligand, and three thio-cyanate ligands, each bound at the N-atom end. The ligand Ni-N distances range from 2.097 (2) to 2.127 (2) Å for the tripodal ligand and from 2.045 (2) to 2.075 (2)...
متن کاملTris(tetraethylammonium) hydrogen bis[2-(sulfatosulfanyl)benzoate]
The reaction between tetra-ethyl-ammonium hydroxide and 2,2'-dithio-benzoic acid yields the title compound, 3C(8)H(20)N·H(C(6)H(4)O(5)S(2))(2) (3-), the trianion of which comprises two 2-(sulfato-sulfan-yl)benzoate dianions linked across a center of inversion by an acid H atom. One of the cations is disordered about another center of inversion.
متن کاملDiammonium bis[(2-aminoacetato-κ2 N,O)(2,2′-bipyridine-κ2 N,N′)(N,N-dimethylformamide-κO)copper(II)] hexacosaoxidooctamolybdate(VI)
The title compound, (NH(4))(2)[Cu(C(2)H(4)NO(2))(C(10)H(8)N(2))(C(3)H(7)NO)](2)[Mo(8)O(26)], contains a centrosymmetric β-type octa-molybdate anion, two copper(II) complex cations and two ammonium ions. The Cu(II) atom is coordinated in a square-pyramidal geometry by a 2,2'-bipyridine and a 2-amino-acetate ligands in the basal plane and by an O atom of N,N-dimethyl-formamide in the apical posit...
متن کاملTetraethylammonium toluene-4-sulfonate
There are two tetra-ethyl-ammonium cations and two toluene-4-sulfate anions in the asymmetric unit of the title salt, C8H20N(+)·C7H7O3S(-). One of the anions is disordered over two positions, with refined occupancies of 0.447 (3) and 0.553 (3). In the crystal, the cations and anions are linked by C-H⋯O hydrogen bonds, forming ribbons along [10-1]. The ribbons are linked via C-H⋯O hydrogen bonds...
متن کاملTetraethylammonium tetrakis(1,1,1,5,5,5-hexafluoroacetylacetonato)terbate(III)
The title compound, (C(8)H(20)N)[Tb(C(5)HF(6)O(2))(4)], is a tetrakis β-diketonate complex of hexa-fluoro-acetyl-acetone with terbium(III), and tetra-ethyl-ammonium as the counter-ion. This compound shows typical green terbium(III) luminescence upon excitation at about 335 nm. The coordination geometry around the Tb(III) atom is a slightly distorted square anti-prism. One hexa-fluoro-acetyl-ace...
متن کامل