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Bis(but-2-enoato-κO)tri-phenyl-bis-muth(V).

ABSTRACT: In the title mol-ecule, [Bi(C6H5)3(C4H5O2)2], the Bi(V) atom is in a distorted trigonal-bipyramidal environment with carboxyl-ate O atoms in axial positions and phenyl C atoms in the equatorial plane. The Bi-O bond lengths are 2.283 (3) and 2.309 (2) Å, but as a result of additional long Bi⋯O inter-actions [2.787 (3) and 2.734 (3) Å], one of the C-Bi-C angles is 148.62 (13)°. In the crystal, weak C-H⋯O hydrogen bonds connect pairs of mol-ecules into inversion dimers. These dimers are further connected by weak C-H⋯π inter-actions into chains along [100] .

SUBMITTER: Andreev PV

PROVIDER: S-EPMC3684893 | biostudies-literature | 2013 Jun

REPOSITORIES: biostudies-literature

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Bis(but-2-enoato-κO)tri-phenyl-bis-muth(V).

Andreev Pavel V PV Somov Nikolay V NV Kalistratova Olga S OS Gushchin Alexey V AV Chuprunov Evgeny V EV

Acta crystallographica. Section E, Structure reports online 20130518 Pt 6

In the title mol-ecule, [Bi(C6H5)3(C4H5O2)2], the Bi(V) atom is in a distorted trigonal-bipyramidal environment with carboxyl-ate O atoms in axial positions and phenyl C atoms in the equatorial plane. The Bi-O bond lengths are 2.283 (3) and 2.309 (2) Å, but as a result of additional long Bi⋯O inter-actions [2.787 (3) and 2.734 (3) Å], one of the C-Bi-C angles is 148.62 (13)°. In the crystal, weak C-H⋯O hydrogen bonds connect pairs of mol-ecules into inversion dimers. These dimers are further con ...[more]

PMID: 23794995

Similar Datasets

Crystal structure of bis-(μ2-meth-anolato-κO:κO)hexa-methyl-bis-(μ2-tri-phenyl-acetato-κO:κO')bis-(μ2-tri-phenyl-acetato-κ2 O,O':κO)dialuminiumdi-lanthanum toluene tetra-solvate.

Project description:The title compound, [Al2La2(C20H15O2)4(CH3)6(CH3O)2]·4CH3C6H5 or [{La(Ph3CCOO)2(Me3AlOMe)}2]·4CH3C6H5, was formed in a reaction between lanthanum tris-(tetra-methyl-aluminate) and tri-phenyl-acetic acid (1:1) with unintended partial oxidation. The tri-phenyl-acetate ligand exhibits μ2-κ1 O:κ1 O' bridging and μ2-κ2 O,O':κ1 O semi-bridging coordination modes, forming a dimeric La2(μ-OCO)4 core. The semi-bridging tri-phenyl-acetate group provides additional bonding with an La3+ cation via the π-system of one of its phenyl rings. The tri-methyl-meth-oxy-aluminate anion, which is coordinated to the La3+ cation by its O atom, displays a rather long La-CMe bond. Two toluene mol-ecules are each disordered over two orientations about centres of symmetry with site occupancy factors of 0.5. The title compound represents the first example of an LnIII complex containing both alkyl alkoxide aluminate and π-bounded arene fragments.

| S-EPMC6281095 | biostudies-literature

(N,N-Dimethyl-formamide-κO)bis-(3-hy-droxy-picolinato-κN,O)phenyl-bis-muth(III).

Project description:The title organometallic complex, [Bi(C(6)H(5))(C(6)H(4)NO(3))(2)(C(3)H(7)NO)], features a Bi(III) atom in a distorted pentagonal-pyramidal coordination by two N,O-donating bidentate 3-hy-droxy-picolinate (3-hpic) ligands, one monodentate dimethyl-formamide (dmf) mol-ecule and one phenyl ring. The C atom of the aryl ligand occupies the apical position of the BiCN(2)O(3) coordination polyhedron, while the equatorial plane is formed by one O atom of the dmf ligand and two sets of N and O atoms from the chelating 3-hpic ligands. Inter-molecular secondary Bi⋯O [3.485 (3) Å] and O-H⋯O hydrogen-bonding inter-actions connect the complexes into a three-dimensional network. Intramolecular O-H⋯O hydrogen bonds are also observed.

| S-EPMC3011434 | biostudies-literature

[2-(1,3-Dithio-lan-2-yl-idene)-5-(4-methyl-phen-yl)-3-oxopent-4-enoato-κO]tri-phenyl-tin(IV).

Project description:In the title compound, [Sn(C(6)H(5))(3)(C(17)H(17)O(3)S(2))], the Sn(IV) atom adopts a distorted tetra-hedral SnC(3)O geometry. A short intra-molecular Sn⋯O contact of 2.793 (2) Å also occurs.

| S-EPMC2961812 | biostudies-literature

catena-Poly[[tribenzyl-tin(IV)]-μ-(E)-3-phenyl-prop-2-enoato-κO:O'].

Project description:The Sn(IV) atom in the title carboxyl-ate-bridged polymer, [Sn(C(7)H(7))(3)(C(9)H(7)O(2))](n), exists in a trans-C(3)SnO(2) trigonal-bipyramidal geometry (average covalent Sn-O = 2.167 Å, average dative Sn-O = 2.361 Å and average O-Sn-O = 169.6°). The polymer propagates as a helical chain along the b axis with a repeat distance that is half the b-axial length. There are four independent formula units in the asymmetric unit; two are disposed about a false center of inversion with respect to the other two so that the space group emulates a centric space group.

| S-EPMC3120586 | biostudies-literature

Crystal structure of di-μ-iodido-bis-[(dimethyl sulfoxide-κO)(tri-phenyl-phosphane-κP)copper(I)].

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| S-EPMC4257398 | biostudies-literature

[1H-1,2,4-Triazole-5(4H)-thione-κS]bis-(tri-phenyl-phosphane-κP)(nitrato-κO)silver(I) methanol monosolvate.

Project description:In the title complex, [Ag(NO3)(C2H3N3S)(C18H15P)2]·CH3OH, the Ag(I) ion exhibits a distorted tetra-hedral coordination geometry formed by two P atoms from two tri-phenyl-phosphine ligands, one S atom from a 1H-1,2,4-triazole-5(4H)-thione ligand and one O atom from a nitrate ion. In the crystal, complex and solvent mol-ecules are linked by O-H⋯O and N-H⋯O hydrogen bonds forming a chain along the b-axis direction. The chains are linked by weak C-H⋯O hydrogen bonds forming a two-dimensional supra-molecular architecture parallel to (001). In addition, an intra-molecular N-H⋯O hydrogen bond is observed.

| S-EPMC3998265 | biostudies-literature

[1,4-Phenyl-enebis(methyl-ene)]bis-(tri-phenyl-phospho-nium) bis-(tetra-fluoro-borate).

Project description:The crystal structure of the title salt, C(44)H(38)P(2) (2+)2BF(4) (-), consists of discrete dications inter-laced with the BF(4) (-) counter-ions. In each cation, both phospho-nium groups lie on the same side of the plane of the central benzene ring. The tetra-fluoro-borate anions are involved in intensive thermal motion, thus some B-F bond lengths [range 1.329 (6) to 1.391 (6) Å] deviate significantly from their standard values.

| S-EPMC3239032 | biostudies-literature

Bis(1H-pyrazole-κN)bis-(2,4,6-tri-isopropyl-benzoato-κO)cobalt(II).

Project description:The title compound, [Co(C(16)H(23)O(2))(2)(C(3)H(4)N(2))(2)] or (C(3)H(4)N(2))(2)Co(O(2)CC(6)H(2) (i)Pr(3)-2,4,6), is a rare example of a tetra-coordinate cobalt(II) carboxyl-ate stabilized by ancillary N-heterocyclic ligands. The Co(II) ion resides on a crystallographic twofold axis so that the asymmetric unit comprises one half-mol-ecule. Due to the steric bulk of the 2,4,6-triisopropyl-phenyl substituents, the carboxyl-ate ligands are both coordinated in a monodentate fashion despite the low coordination number. The coordination geometry around the central Co(II) ion is distorted tetra-hedral with angles at Co ranging from 92.27 (18)° to 121.08 (14)°.

| S-EPMC3009229 | biostudies-literature

Di-μ-methanolato-κO:O-bis[tri-chlorido(dimethyl-formamide-κO)tin(IV)].

Project description:The title compound, [Sn(2)(CH(3)O)(2)Cl(6)(C(3)H(7)NO)(2)], contains two hexa-coordinated Sn(IV) atoms symmetrically bridged by two deprotonated methanol ligands, with an inversion center in the middle of the planar Sn(2)O(2) ring. The other sites of the distorted octa-hedral coordination geometry of the Sn(IV) atom are occupied by three Cl atoms and one O atom from a dimethyl-formamide mol-ecule. The complex mol-ecules are connected by weak C-H⋯Cl hydrogen bonds into a two-dimensional supra-molecular network parallel to (10).

| S-EPMC3051740 | biostudies-literature

Bis(μ-N-nitroso-N-phenyl-hydroxy-laminato)-κO,O':O';κO':O,O'-bis-[(N-nitroso-N-phenyl-hydroxy-laminato-κO,O')lead(II)].

Project description:The four cupferronate ions in the dinuclear title compound, [Pb(2)(C(6)H(5)N(2)O(2))(4)], O,O'-chelate to the two Pb(II) atoms; two of the four nitroso O atoms are also involved in bridging. The geometry of both five-coordinate Pb(II)atoms is distorted Ψ-octa-hedral; if another two longer inter-molecular Pb⋯O inter-actions [at 2.955 (1) and 3.099 (1) Å] are considered, the geometry is a distorted Ψ-square anti-prism.

| S-EPMC3052047 | biostudies-literature

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