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Bis(μ-5-diisopropyl-amino-1,2,3,4-tetra-zolido-κN:N)bis-[(triisopropyl-phosphane)copper(I)].

ABSTRACT: In the binuclear centrosymmetric crystal structure of the title compound, [Cu(2)(C(7)H(14)N(5))(2)(C(9)H(21)P)(2)], all atoms except those of the isopropyl groups are approximately co-planar. The Cu(II) atom is in a distorted trigonal-planar CuN(2)P coordination. Bond angles around the amino N atom suggest sp(2) hybridization. Several intra-molecular C-H⋯N inter-actions are present involving tetra-zolate N atoms.

SUBMITTER: Kobrsi I

PROVIDER: S-EPMC3151938 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Bis[5-(pyridin-2-yl-κN)tetra-zolido-κN (1)]copper(II).

Project description:In the title complex, [Cu(C6H4N5)2], the Cu(II) ion lies on an inversion center and is coordinated by two chelating 5-(pyridin-2-yl)tetra-zolide ligands in a slightly distorted square-planar coordination geometry. In the crystal, π-π stacking inter-actions, with centroid-centroid distances in the range 3.4301 (14)-3.4387 (13) Å, link the complex mol-ecules along [101].

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Bis(?-diisopropyl-phosphanido-?(2)P:P)bis-[hydrido(triisopropyl-phosphane-?P)platinum(II)].

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| S-EPMC3379133 | biostudies-literature

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| S-EPMC3008982 | biostudies-literature

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| S-EPMC2983213 | biostudies-literature

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| S-EPMC2977582 | biostudies-literature

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| S-EPMC2959955 | biostudies-literature

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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.

| S-EPMC3200642 | biostudies-literature

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Project description:In the crystal structure of the title compound, [Mg(CHN(4))(2)(H(2)O)(4)], the Mg(II) atom is six-coordinated by two N atoms from two tetra-zolide anions and four O atoms from four coordinated water mol-ecules in a slightly distorted octa-hedral geometry. The Mg atom is located on centres of inversion whereas the tetra-zolide anion and the water mol-ecules occupy general positions. The crystal packing is stabilized by intermolecular O-H?N hydrogen bonding between the tetra-zolide anions and the coordinated water mol-ecules.

| S-EPMC3007222 | biostudies-literature

catena-Poly[[copper(I)-bis[μ-bis(di-phenyl-phos-phino)methane-κP:P']-copper(I)-μ-2,2'-bipyridine-κN:N'] bis(tetra-fluorido-borate) dichloromethane 2.5-solvate].

Project description:The title complex, {[Cu(2)(C(10)H(8)N(2))(C(25)H(22)P(2))(2)](BF(4))(2)·2.5CH(2)Cl(2)}(n), contains chains of Cu(I) centres bridged alternately by two (diphenyl-phosphino)methane (dppm) and 4,4'-bipyridine (bpy) ligands. Each Cu(I) atom is coordinated by one N atom of 4,4'-bipyridine (bpy) and two P atoms of two (diphenyl-phosphino)methane (dppm) ligand, and has a trigonal-planar coordination geometry. There is an inversion centre midway between each pair of adjacent Cu atoms. The distance of two Cu(I) atoms separated by two (diphenyl-phosphino)methane bridging ligands is 3.732 (3) Å, and 4,4'-bipyridine 11.138 (5) Å.

| S-EPMC2960204 | biostudies-literature

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