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{?-N,N,N',N'-Tetra-kis[(diphenyl-phosphan-yl)meth-yl]benzene-1,4-diamine}-bis-[(2,2'-bipyrid-yl)copper(I)] bis-(tetra-fluoridoborate).

ABSTRACT: In the title compound, [Cu(2)(C(10)H(8)N(2))(2)(C(58)H(52)N(2)P(4))](BF(4))(2), the dinuclear cation lies on an inversion centre. The Cu(I) atom is coordinated by two N atoms from a 2,2'-bipyridine ligand and two P atoms from an N,N,N',N'-tetra-kis-[(diphenyl-phos-phan-yl)meth-yl]benzene-1,4-diamine ligand in a distorted tetra-hedral geometry. In the crystal, inter-molecular C-H?F hydrogen bonds link the ions into layers parallel to [[Formula: see text]01]. ?-? inter-actions [centroid-centroid distance = 3.668?(4)?Å] are also observed. One F atom of the anion is disordered over two orientations with a refined occupancy ratio of 0.675?(13):0.325?(13).

SUBMITTER: Luo LZ

PROVIDER: S-EPMC3212203 | biostudies-literature | 2011 Aug

REPOSITORIES: biostudies-literature

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{μ-N,N,N',N'-Tetra-kis[(diphenyl-phosphan-yl)meth-yl]benzene-1,4-diamine}-bis-[(2,2'-bipyrid-yl)copper(I)] bis-(tetra-fluoridoborate).

Luo Lun-Zhong LZ Yang Zong-Wei ZW Wang Zhi-Bin ZB Hong Zhang Z

Acta crystallographica. Section E, Structure reports online 20110723 Pt 8

In the title compound, [Cu(2)(C(10)H(8)N(2))(2)(C(58)H(52)N(2)P(4))](BF(4))(2), the dinuclear cation lies on an inversion centre. The Cu(I) atom is coordinated by two N atoms from a 2,2'-bipyridine ligand and two P atoms from an N,N,N',N'-tetra-kis-[(diphenyl-phos-phan-yl)meth-yl]benzene-1,4-diamine ligand in a distorted tetra-hedral geometry. In the crystal, inter-molecular C-H⋯F hydrogen bonds link the ions into layers parallel to [[Formula: see text]01]. π-π inter-actions [centroid-centroid d ...[more]

PMID: 22090905

Similar Datasets

{?-trans-N,N'-Bis[(diphenyl-phosphan-yl)meth-yl]benzene-1,4-diamine-?P:P'}bis-{(acetonitrile-?N)[dipyrido[3,2-a:2',3'-c]phenazine-?N,N]copper(I)} bis-(tetra-fluoridoborate).

Project description:In the centrosymmetric dinuclear title compound, [Cu(2)(C(2)H(3)N)(2)(C(18)H(10)N(4))(2)(C(32)H(30)N(2)P(2))](BF(4))(2), the Cu(I) centre is coordinated by two N atoms from a dipyridophenazine ligand, one P atom from an N,N'-bis-[(diphenyl-phosphan-yl)meth-yl]benzene-1,4-diamine (bpbda) ligand, and one N atom from an acetonitrile mol-ecule in a distorted tetra-hedral geometry. The bpbda ligand, lying on an inversion center, bridges two Cu(I) centres into a Z-shaped complex. Intra-molecular ?-? inter-actions between the dipyridophenazine ligand and the benzene ring of the bpbda ligand are observed [centroid-centroid distance = 3.459?(3)?Å]. The crystal structure also involves inter-molecular ?-? inter-actions between the dipyridophenazine ligands [centroid-centroid distance = 3.506?(3)?Å], which lead to a one-dimensional supra-molecular structure.

| S-EPMC2970105 | biostudies-literature

Bis{N,N-bis-[(diphenyl-phosphan-yl)meth-yl]aniline-?P,P'}copper(I) tetra-fluoridoborate.

Project description:In the cation of the title compound, [Cu(C(32)H(29)NP(2))(2)]BF(4), the Cu(I) atom is four-coordinated in a distorted tetra-hedral geometry by four P atoms from two N,N-bis-[(diphenyl-phosphan-yl)meth-yl]aniline ligands. In the crystal, the cations are linked by C-H?? inter-actions, forming chains along the a axis. Intra-molecular C-H?N and inter-molecular C-H?F hydrogen bonds are also observed.

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Bis(1-{bis-[2-(diphenyl-phosphino-yl)eth-yl]phosphan-yl}-2-(diphenyl-phosphan-yl)ethane)dinitratoplatinum(II) methanol tetra-solvate.

Project description:In the title compound, [Pt(NO(3))(2)(C(42)H(42)O(2)P(4))(2)]·4CH(3)OH, the Pt atom positioned on a crystallographic centre of inversion. The two symmetry-equivalent nitrate anions are weakly coordinated to the Pt(II) ion, creating, together with four P ligand atoms, a distorted octa-hedral coordination environment. In addition, several close C-H⋯O contacts between the nitrate O atoms and phenyl H atoms are found. Hydrogen bonds from two methanol solvent mol-ecules to one of the O-P groups complete the crystal structure.

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[?-1,2-Bis(diphenyl-phosphan-yl)benzene-?P:P']bis-[chloridogold(I)].

Project description:In the crystal structure of the non-solvate form of the title compound, [Au(2)Cl(2)(C(30)H(24)P(2))], two almost linear P-Au(I)-Cl units [175.87?(3) and 171.48?(3)°] are in a skewed arrangement with a Cl-Au?Au-Cl torsion angle of -65.29?(3)° so as to form an intra-molecular Au?Au inter-action [3.0563?(2)?Å]. The complex mol-ecules are connected each other through inter-molecular C-H?? inter-actions, giving a sheet structure parallel to the bc plane.

| S-EPMC3050393 | biostudies-literature

[μ-N,N,N',N'-Tetra-kis(diphenyl-phosphino-meth-yl)benzene-1,4-diamine-κP,P':P'',P''']bis-[bis-(nitrato-κO)palladium(II)].

Project description:The asymmetric unit of the title complex, [Pd(2)(NO(3))(4)(C(58)H(52)N(2)P(4))], contains one half-mol-ecule, in which the central benzene ring is located on a crystallographic centre of inversion. The Pd atom has a distorted square-planar coordination consisting of two P and two O atoms. In the crystal structure, inter-molecular C-H⋯O inter-actions link the mol-ecules into chains, and π-π contacts between the phenyl rings [centroid-centroid distance = 3.928 (3) Å] may further stabilize the structure.

| S-EPMC2977633 | biostudies-literature

[1,2-Bis(diphenyl-phosphino)ethane]{2-[bis-(diphenyl-phosphinometh-yl)amino]pyridinium}fluoridohydrazidato-molybdenum(IV) bis-(tetra-fluoridoborate).

Project description:In the crystal structure of the title compound, [MoF(N(2)H(2))(C(31)H(29)N(2)P(2))(C(26)H(24)P(2))](BF(4))(2), each Mo atom is surrounded by four P atoms of one 1,2-bis-(diphenyl-phosphino)ethane and one 2-[bis-(diphenyl-phosphinometh-yl)amino]pyridinium ligand. The remaining binding sites of the distorted octa-hedron are occupied by a hydrazidate (NNH(2) (2-)) and a fluoride ligand. Two F atoms of an anion are disordered over two positions; the site occupancy factors are ca 0.7 and 0.3.

| S-EPMC2961270 | biostudies-literature

Bis[1,3-bis-(diphenyl-phosphan-yl)propane]-copper(I) tetra-chlorido-gallate(III).

Project description:In the title compound, [Cu(C??H??P?)?][GaCl?], the Cu(I) atom in the complex cation is P,P'-chelated by two 1,3-bis-(diphenyl-phosphan-yl)propane ligands in a distorted tetra-hedral geometry, while the Ga(III) cation is coordinated by four chloride anions in a distorted tetra-hedral geometry. In the crystal, weak C-H?? inter-actions occur between adjacent complex cations.

| S-EPMC3393151 | biostudies-literature

(Di-tert-butyl-phosphan-yl)bis-(diphenyl-phosphan-yl)phosphane.

Project description:The title phosphane, C(32)H(38)P(4) or (Ph(2)P)(2)P(P(t)Bu(2)), has a P atom that is linked to another three P atoms in a pyramidal configuration; the P-P distances in the range 2.2231 (7)-2.2446 (7) Å indicate that the P-P bonds are single bonds.

| S-EPMC2961699 | biostudies-literature

Poly[di-?(3)-chlorido-di-?(2)-chlorido-{?(4)-N,N,N',N'-tetra-kis-[(diphenyl-phosphan-yl)meth-yl]benzene-1,4-diamine-?(4)P:P':P'':P'''}tetra-copper(II)].

Project description:In the title complex, [Cu(4)Cl(4)(C(58)H(52)N(2)P(4))](n), four Cu(II) atoms are held together via two doubly bridging and two triply bridging chlorides, forming a stair-like Cu(4)Cl(4) core having crystallographically imposed inversion symmetry, while the benzene-1,4-diamine ligand (with a crystallographic inversion center at the centroid) acts in a tetra-dentate coordination mode, bridging two adjacent Cu(4)Cl(4) cores, resulting in a chain along the a-axis direction. One Cu atom has a distorted tetra-hedral geometry, coordinated by one P atom, one ?(2)-Cl and two ?(3)-Cl atoms, while the second Cu atom adopts a trigonal geometry, coordinated by one P atom, one ?(2)-Cl and one ?(3)-Cl atoms.

| S-EPMC3343832 | biostudies-other

Chlorido{N,N-dibenzyl-N,N-bis-[(diphenyl-phosphan-yl)meth-yl]pyridine-2,6-diamine}-methyl-platinum(II).

Project description:In the title mononuclear complex, [Pt(CH(3))Cl(C(45)H(41)N(3)P(2))], the pyridine-2,6-diamine ligand can be viewed as a centrosymmetric motif having two pendant N-benzyl-N-[(diphenyl-phosphan-yl)meth-yl] arms, the two P atoms of which chelate to the Pt(II) ion, forming a ten-membered metallocycle. A distorted square-planar coordination geometry around the Pt(II) atom is completed by a methyl ligand and a chloride ion. The packing between the mononuclear units is achieved through C-H⋯π inter-actions, which link the mol-ecules into chains along the c axis.

| S-EPMC2983250 | biostudies-literature

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