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[5-(Pyridin-2-yl)-1H-tetra-zole-?(2) N (4),N (5)]bis(triphenyl-phosphane-?P)copper(I) tetra-fluoridoborate.

ABSTRACT: In the title Cu(I) compound, [Cu(C6H5N5)(C18H15P)2]BF4, the Cu(I) cation is N,N'-chelated by a 5-(pyridin-2-yl)-1H-tetra-zole ligand and coordinated by two triphenyl-phosphane ligands in a distorted tetra-hedral geometry. The tetra-zole and pyridine rings are essentially coplanar [dihedral angle = 4.1?(3)°]. The tetra-fluoridoborate anion links to the complex cation via an N-H?F hydrogen bond.

SUBMITTER: Lu L

PROVIDER: S-EPMC3588771 | biostudies-literature | 2012 Dec

REPOSITORIES: biostudies-literature

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[5-(Pyridin-2-yl)-1H-tetra-zole-κ(2) N (4),N (5)]bis(triphenyl-phosphane-κP)copper(I) tetra-fluoridoborate.

Lu Lei L Yang Ping P Li Bing B Shi Lin-Fang LF Cao Hua-Ru HR

Acta crystallographica. Section E, Structure reports online 20121128 Pt 12

In the title Cu(I) compound, [Cu(C6H5N5)(C18H15P)2]BF4, the Cu(I) cation is N,N'-chelated by a 5-(pyridin-2-yl)-1H-tetra-zole ligand and coordinated by two triphenyl-phosphane ligands in a distorted tetra-hedral geometry. The tetra-zole and pyridine rings are essentially coplanar [dihedral angle = 4.1 (3)°]. The tetra-fluoridoborate anion links to the complex cation via an N-H⋯F hydrogen bond. ...[more]

PMID: 23468736

Similar Datasets

[6-(4-Bromo-phen-yl)-2,2'-bipyridine-?N,N']bis-(triphenyl-phosphane-?P)copper(I) tetra-fluoridoborate.

Project description:The title compound, [Cu(C(16)H(11)BrN(2))(C(18)H(15)P)(2)]BF(4), is composed of one Cu(I) atom, one 6-(4-bromo-phen-yl)-2,2'-bipyridine (L) ligand, two triphenyl-phosphane mol-ecules and one tetra-fluoridoborate anion. The Cu(I) ion is four-coordinated in a distorted tetra-hedral configuration by two N atoms from L and two P atoms from triphenyl-phosphane ligands. In the L ligand, the two pyridine rings are not coplanar; the mean planes making a dihedral angle of 15.3?(5)°. In the crystal, the ions are linked by weak C-H?F inter-actions.

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Project description:In the title coordination polymer, [Cu(2)I(2)(C(14)H(14)N(4))(C(18)H(15)P)(2)](n), the Cu(I) atom is coordinated by two I atoms, one P atom and one N atom in a fairly regular tetra-hedral arrangement. A crystallographic inversion centre generates a Cu(2)I(2) diamond with a Cu-Cu separation of 3.0120?(5)?Å. The complete N,N'-(1-pyridin-4-yl-ethethyl-idene)-hydrazine mol-ecule is also generated by inversion symmetry, and this bridging ligand leads to [011] polymeric chains in the crystal structure.

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Project description:The title compound, {[Cu(2)I(2)(C(12)H(8)N(6))(C(18)H(15)P)(2)]·2CH(3)CN}(n), contains centrosymmetric dinuclear Cu(2)I(2)(PPh(3))(2) units bridged by 3,6-bis-(4-pyrid-yl)-1,2,4,5-tetra-zine ligands lying also across crystallographic inversion centers, giving a chain structure in the ab plane. The distorted tetra-hedral Cu(I) atoms in the dinuclear unit are coordinated by two bridging iodide anions, one pyridine N atom from the substituted tetra-zine ligand and one terminal triphenyl-phosphine P-atom donor. The Cu⋯Cu distance is 2.8293 (12) Å, implying a weak Cu⋯Cu inter-action.

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Chlorido(1H-imidazole-?N)bis-(triphenyl-phosphane-?P)copper(I).

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| S-EPMC3120300 | biostudies-literature

catena-Poly[[(triphenyl-phosphane-?P)copper(I)]-di-?-bromido-[(triphenyl-phos-phane-?P)copper(I)]-?-1,3-bis(pyridin-4-yl)-propane-?N:N'].

Project description:Through a diffusion reaction, cuprous bromide, triphenyl-phosphane and 1,3-bis-(pyridin-4-yl)propane (bpp) were self-assembled to form the one-dimensional title compound, [Cu(2)Br(2)(C(13)H(14)N(2))(C(18)H(15)P)(2)](n). Each Cu(I) atom is coordinated by two Br atoms, one P atom from a triphenyl-phosphane ligand and one N atom from a bpp mol-ecule in a distorted tetra-hedral geometry. Two ?(2)-Br bridges connect two [Cu(PPh(3))](+) units to form neutral [CuBr(PPh(3))](2) dimers, which are linked by the flexible bridging bpp ligands to form a one-dimensional chain structure parallel to the c axis. The dihedral angle between the pyridine rings of the bpp ligand is 34.59?(14)°.

| S-EPMC3297220 | biostudies-literature

Bis{2-[(pyridin-4-yl-?N)sulfan-yl]pyrazine}-silver(I) tetra-fluoridoborate.

Project description:In the title mononuclear complex, [Ag(C(9)H(7)N(3)S)(2)]BF(4), the Ag(I) ion adopts a virtually linear coordination geometry [N-Ag-N = 178.06?(11)°] with the two ligands bound to the metal atom via the pyridine N atoms. The metal-coordinated pyridine rings are almost coplanar, making a dihedral angle of 1.5?(2)°, while the two pendent pyrazine rings are arranged on the same side of the N-Ag-N line. Along the a axis, the mononuclear coordination units are stacked with ?-? inter-actions between the pyridine rings [centroid-centroid distance = 3.569?(4)?Å], leading to infinite chains. The chains are inter-connected through inter-molecular N(pyrazine)??(pyrazine) inter-actions forming layers parallel to the ab plane [N?centroid = 3.268?(5)?Å]. These layers are further stacked along the c-axis direction, furnishing a three-dimensional supra-molecular framework with the tetra-fluoridoborate anions embedded within the inter-stices.

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5,5'-(Butane-1,4-di-yl)bis-(1H-tetra-zole) dihydrate.

Project description:The title compound, C(6)H(10)N(8)·2H(2)O, was prepared by the reaction of hexanedinitrile and sodium azide. The di-1H-tetra-zole mol-ecule lies on a crystallographic centre of inversion and is linked to the water mol-ecules by N-H?O and O-H?N hydrogen bonds, forming a two-dimensional supra-molecular structure in the crystal.

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