Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Bis(?-2-hy-droxy-methyl-2-methyl-propane-1,3-diolato)bis-[di-chlorido-titanium(IV)] diethyl ether disolvate.

ABSTRACT: The title complex, [Ti2Cl4{CH3C(CH2O)2(CH2OH)}2], lies across a centre of symmetry with a diethyl ether solvent mol-ecule hydrogen bonded to the -CH2OH groups on either side of it. The Ti(IV) atom is coordinated in a distorted octa-hedral geometry by a tripodal ligand and two terminal chloride atoms. There are three coordination modes for the tripodal ligand distinguishable on the basis of their very different Ti-O bond lengths. For the terminal alkoxo ligand, the Ti-O distance is 1.760?(1)?Å, the asymmetric bridge system has Ti-O bond lengths of 1.911?(1) and 2.048?(1)?Å. The Ti-O bond length for the alcohol O atom is the longest at 2.148?(1)?Å.

SUBMITTER: Nielson AJ

PROVIDER: S-EPMC3885006 | biostudies-literature | 2013 Nov

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Bis(μ-2-hy-droxy-methyl-2-methyl-propane-1,3-diolato)bis-[di-chlorido-titanium(IV)] diethyl ether disolvate.

Nielson Alastair J AJ Shen Chaohong C Waters Joyce M JM

Acta crystallographica. Section E, Structure reports online 20131123 Pt 12

The title complex, [Ti2Cl4{CH3C(CH2O)2(CH2OH)}2], lies across a centre of symmetry with a diethyl ether solvent mol-ecule hydrogen bonded to the -CH2OH groups on either side of it. The Ti(IV) atom is coordinated in a distorted octa-hedral geometry by a tripodal ligand and two terminal chloride atoms. There are three coordination modes for the tripodal ligand distinguishable on the basis of their very different Ti-O bond lengths. For the terminal alkoxo ligand, the Ti-O distance is 1.760 (1) Å, t ...[more]

PMID: 24454181

Similar Datasets

Di-μ-chlorido-bis-[dichlorido(N,N-diethyl-acetamidinato)(N,N-diethyl-acetamidine)titanium(IV)] acetonitrile disolvate.

Project description:In the centrosymmetric title compound [Ti(2)Cl(6)(C(6)H(13)N(2))(2)(C(6)H(14)N(2))(2)]·2C(2)H(3)N, an inversion center relates the two Ti atoms which display a distorted octa-hedral coordination geometry. There are two uncoordinated acetonitrile solvent mol-ecules per mol-ecule of title compound in the crystal structure.

| S-EPMC2914912 | biostudies-literature

Di-μ-hydroxido-bis-[aqua-trichlorido-tin(IV)] diethyl ether disolvate.

Project description:The title compound, [Sn(2)Cl(6)(OH)(2)(H(2)O)(2)]·2C(4)H(10)O, consists of a centrosymmetric molecule and two additional solvent molecules and has an infinite two-dimensional network extending parallel to (101). The Sn atom is six-coordinate with a distorted octa-hedral geometry. Additional O-H⋯O hydrogen bonding leads to stabilization of the crystal structure.

| S-EPMC2959587 | biostudies-literature

Poly[[bis-(?-4,4'-bipyridyl-?N:N')bis-(thio-cyanato-?N)manganese(II)] diethyl ether disolvate].

Project description:In the title compound, {[Mn(NCS)(2)(C(10)H(8)N(2))(2)]·2C(4)H(10)O}(n), the Mn(II) ion is coordinated by four N-bonded 4,4'-bipyridine (bipy) ligands and two N-bonded thio-cyanate anions in a distorted octa-hedral coordination geometry. The asymmetric unit consists of one Mn(II) ion and two bipy ligands each located on a twofold rotation axis, as well as one thio-cyanate anion and one diethyl ether mol-ecule in general positions. In the crystal structure, the metal centers with terminally bonded thicyanate anions are bridged by the bipy ligands into layers parallel to (001). The diethyl ether solvent mol-ecules occupy the voids of the structure.

| S-EPMC3006735 | biostudies-literature

[6,6'-Bis(1,1-di-methyl-eth-yl)-4,4'-dimethyl-2,2'-methyl-enediphenolato-?(2) O,O']di-chlorido-(9H-fluoren-9-ol-?O)titanium(IV)-fluorene-diethyl ether (1/0.5/1).

Project description:The title adduct, [TiCl2(C23H30O2)(C13H10O]·0.5C13H10·C4H10O, is a monomer with a trigonal-bypyramidal coordination sphere of the Ti(IV) atom in which the ligand O atoms of the bidentate diphenolate anion are located in both apical and equatorial positions. Chloride ligands occupy the remaining two equatorial sites of the trigonal bypyramid with the fluoren-9-ol O atom occupying the other apical site. The hy-droxy group H atom of this latter group is hydrogen bonded to an O atom of a non-coordinating diethyl ether mol-ecule. The title compound also contains a further fluorene solvent mol-ecule, which lies across a centre of symmetry and which is equally disordered over an inversion centre.

| S-EPMC3885004 | biostudies-literature

cis-Chlorido(methyl-amine)-bis-(propane-1,3-diamine)-cobalt(III) dichloride monohydrate.

Project description:In the title compound, [CoCl(CH5N)(C3H10N2)2]Cl2·H2O, the Co(III) ion has an octa-hedral coordination environment and is surrounded by four N atoms of two propane-1,3-diamine ligands in the equatorial plane, with another N atom of the methylamine ligand and a Cl atom occupying the axial positions. The crystal packing is stabilized by inter-molecular N-H⋯O, N-H⋯Cl, and O-H⋯Cl inter-actions, generating a three-dimensional network.

| S-EPMC3629484 | biostudies-literature

[μ-1,2-Bis(diphenyl-phosphan-yl)-1,2-diethyl-hydrazine-κP:P']bis-[chlorido-gold(I)] tetra-hydro-furan disolvate.

Project description:The title compound, [Au(2)Cl(2)(C(28)H(30)N(2)P(2))]·2C(4)H(8)O, was synthesized from a bidentate phosphine ligand complexed to two linear gold(I) chloride moieties. The Au(I) atom is in an almost linear coordination with a P-Au-Cl angle of 179.22 (4)°. The complex molecules reside on a twofold rotation axis.

| S-EPMC3051471 | biostudies-literature

Crystal structure of bis-(bis-{?<sub>3</sub>-3-methyl-3-[(4-nitro-2-oxido-benzyl-idene)amino]-propane-1,3-diolato}tris-[chlorido-(dimethyl sulfoxide)-iron(III)]) dimethyl sulfoxide hepta-solvate dihydrate.

Project description:The title compound, [Fe3(C11H11N2O5)2Cl3(C2H6OS)3]2·7C2H6OS·2H2O, was isolated accidentally from an Fe0-NiCl2·6H2O-H3L-TEA-DMSO system [where H3L is the product of the condensation between p-nitro-salicyl-aldehyde and 2-amino-2-methyl-propane-1,3-diol and dimethyl sulfoxide (DMSO), and TEA is triethylamine]. The structure is based on a trinuclear {Fe3(?-O)4} core, with an angular arrangement of the FeIII ions that can be explained by the geometrical restrictions of two bulky ligands, each coordinating to all of the metal cations.

| S-EPMC5137625 | biostudies-literature

5,5'-Bis(diethyl-amino)-2,2'-[2,2-di-methyl-propane-1,3-diylbis-(nitrilo-methylidyne)]diphenol.

Project description:The asymmetric unit of the title compound, C(27)H(40)N(4)O(2), comprises one mol-ecule of a potentially tetra-dentate Schiff base ligand. The dihedral angle between the two phenyl rings is 67.13 (10)°. Strong intra-molecular O-H⋯N hydrogen bonds generate S(6) ring motifs. One terminal methyl among the four diethyl-amino groups is disordered over two positions with the refined site occupancy ratio of 0.660 (7)/0.340 (7).

| S-EPMC3008013 | biostudies-literature

Bis(μ-2-tert-butyl-phenyl-imido-1:2κN:N)chlorido-2κCl-(diethyl ether-1κO)(2η-penta-methyl-cyclo-penta-dien-yl)lithiumtantalum(V).

Project description:In the title compound, [LiTa(C(10)H(15))(C(10)H(13)N)(2)Cl(C(4)H(10)O)], the Ta(V) atom is coordinated by a η(5)-penta-methyl-cyclo-penta-dienyl (Cp*) ligand, a chloride ion and two N-bonded 2-tert-butyl-phenyl-imide dianions. With respect to the two N atoms, the chloride ion and the centroid of the Cp* ring, the tantalum coordination geometry is approximately tetra-hedral. The lithium cation is bonded to both the 2-tert-butyl-phenyl-imide dianions and also a diethyl ether mol-ecule, in an approximate trigonal planar arrangement. The Ta⋯Li separation is 2.681 (15) Å. In the crystal, a weak C-H⋯Cl inter-action links the mol-ecules. When compared to the 2,6-diisopropyl-phenyl-imide analogue ('the Wigley derivative') of the title compound, the two structures are conformationally matched with an overall r.m.s. difference of 0.461Å.

| S-EPMC3120624 | biostudies-literature

Bis[μ-1,3-bis-(di-phenyl-phosphan-yl)propane-κ(2) P:P']digold(I) tetra-chloridonickelate(II) diethyl ether monosolvate.

Project description:The title compound, [Au2(C27H26P2)2][NiCl4]·C4H10O, consists of a digold(I) complex cation, an [NiCl4](2-) complex anion and a diethyl ether solvent mol-ecule. Two 1,3-bis-(di-phenyl-phosphan-yl)propane (dppp) ligands bridge two Au(I) atoms, forming a metallacycle in which each of the Au(I) atoms is coordinated in a slightly distorted linear environment by two P atoms. In the complex anion, the Ni(II) atom is coordinated by four chloride ligands in a distorted tetra-hedral geometry. The complex cation and the complex anion form a cation-anion pair through two Au⋯Cl contacts of 3.040 (1) and 3.021 (2) Å. One of the phenyl groups of the dppp ligand is disordered over two positions with equal occupancies.

| S-EPMC3684897 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data