Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

(Pyridine-2,6-diyldimethyl-ene)bis-(diphenyl-methanol).

ABSTRACT: In the title compound, C(33)H(29)NO(2), the central pyridyl ring makes dihedral angles of 42.71?(16), 44.78?(16), 85.47?(12) and 76.74?(12)° with the four phenyl rings. There are two intra-molecular O-H?N hydrogen bonds. In the crystal structure, mol-ecules are linked into a chain running along the b axis by a weak C-H?? inter-action.

SUBMITTER: Gu WJ

PROVIDER: S-EPMC2968384 | biostudies-literature | 2009 Jan

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

(Pyridine-2,6-diyldimethyl-ene)bis-(diphenyl-methanol).

Gu Wei-Jin WJ Wang Bing-Xiang BX

Acta crystallographica. Section E, Structure reports online 20090108 Pt 2

In the title compound, C(33)H(29)NO(2), the central pyridyl ring makes dihedral angles of 42.71 (16), 44.78 (16), 85.47 (12) and 76.74 (12)° with the four phenyl rings. There are two intra-molecular O-H⋯N hydrogen bonds. In the crystal structure, mol-ecules are linked into a chain running along the b axis by a weak C-H⋯π inter-action. ...[more]

PMID: 21581850

Similar Datasets

4,4'-(2,6-Dihydroxy-naphthalene-1,5-diyldimethyl-ene)dipyridinium bis-(per-chlorate).

Project description:The title compound, C(22)H(20)N(2)O(2) (2+)·2ClO(4) (-), was synthesized by the reaction of naphthalene-2,6-diol with pyridine-4-carbaldehyde, 4-picolylamine and perchloric acid. There is a centre of symmetry at the mid-point of the central C-C bond of the cation. The two pyridine rings are parallel to each other, and the dihedral angle between the naphthalene ring system and the pyridine ring is 80.68 (11)°. All the bond lengths and angles are normal. Classical inter-molecular O-H⋯O and N-H⋯O hydrogen bonds connect cations and anions, forming a one-dimensional chain structure.

| S-EPMC2961400 | biostudies-literature

4,4'-({[(Pyridine-2,6-di-yl)bis-(methyl-ene)]bis-(-oxy)}bis-(methyl-ene))dibenzo-nitrile.

Project description:The complete title molecule, C23H19N3O2, is generated by a twofold axis passing through the central ring. The two oxymethyl-benzo-nitrile arms are attached at the meta positions of the central pyridine ring. The dihedral angle between the pyridine ring and benzene ring of both arms is 84.55 (6)° while the benzene rings make a dihedral angle of 46.07 (7)°. In the crystal, weak C-H⋯π inter-actions link the molecules sheets parallel to the ac plane.

| S-EPMC3998298 | biostudies-literature

2,6-Bis(1H-benzimidazol--2-yl)pyridine methanol trisolvate.

Project description:In the title compound, C(19)H(13)N(5)·3CH(4)O, the 2,6-bis-(2-benzimidazol-yl)pyridine mol-ecule is essentially planar with an r.m.s. deviation for all non-H atoms of 0.185 Å. The crystal structure is stabilized by inter-molecular O-H⋯O, O-H⋯N and N-H⋯O hydrogen bonds and weak π⋯π stacking inter-actions with centroid-centroid distances of 3.6675 (16) and 3.6891 (15) Å. The atoms of one of the methanol solvent molecules are disordered over two sites with refined occupancies of 0.606(8) and 0.394(8).

| S-EPMC2977700 | biostudies-literature

Azido-(methanol)[N,N'-(o-phenyl-ene)bis-(pyridine-2-carboxamidato)]manganese(III).

Project description:In the title complex, [Mn(C(18)H(12)N(4)O(2))(N(3))(CH(4)O)], the Mn(III) ion is in a distorted octa-hedral coordination environment. In the crystal structure, inter-molecular O-H⋯O hydrogen bonds connect mol-ecules into centrosymmetric dimers.

| S-EPMC2914948 | biostudies-literature

2,6-Bis[(4R,5R)-4,5-diphenyl-4,5-di-hydro-1,3-oxazol-2-yl]pyridine.

Project description:The mol-ecule of the title compound, C(35)H(27)N(3)O(2), lies on a twofold rotation axis passing through the pyridine ring. The five-membered ring is approximately flat (r.m.s. deviation = 0.065?Å) and is essentially coplanar [dihedral angle = 4.2?(2)°] with the pyridine ring.

| S-EPMC3120343 | biostudies-literature

Bis(8-hy-droxy-2-methyl-quinolinium) bis-(pyridine-2,6-dicarboxyl-ato)-nickelate(II) methanol monosolvate monohydrate.

Project description:In the title compound, (C(10)H(10)NO)(2)[Ni(C(7)H(3)NO(4))(2)]·CH(3)OH·H(2)O, the coordination geometry of the Ni(II) atom can be described as distorted octa-hedral. In the crystal, noncovalent inter-actions play an important role in the stabilization of the structure, involving O-H?O, N-H?O and weak C-H?O hydrogen bonds and ?-? stacking inter-actions between the pyridine rings of the pyridine-2,6-dicarboxyl-ate ligands [centroid-centroid distance = 3.7138?(15)?Å] and between the 8-hy-droxy-2-methyl-quinolinium cations [centroid-centroid distances = 3.6737?(15), 3.4434?(14), 3.6743?(15), 3.7541?(16), 3.5020?(15) and 3.7947?(15)?Å].

| S-EPMC3152105 | biostudies-literature

Bis[2,6-bis-(1-methyl-1H-benzimidazol-2-yl-?N(3))pyridine-?N]zinc dipicrate methanol disolvate.

Project description:In the title compound, [Zn(C(21)H(17)N(5))(2)](C(6)H(2)N(3)O(7))(2)·2CH(3)OH, the Zn(II) atom is coordinated by six N atoms from two tridentate 2,6-bis-(1-methyl-1H-benzimidazol-2-yl)pyridine ligands in a distorted octa-hedral environment. In the crystal, the picrate anions and methanol solvent mol-ecules are connected by O-H?O hydrogen bonds. Weak inter-molecular C-H?O hydrogen bonds are also observed.

| S-EPMC3414132 | biostudies-literature

Bis(8-hy-droxy-2-methyl-quinolinium) bis-(pyridine-2,6-dicarboxyl-ato)cuprate(II) methanol monosolvate monohydrate.

Project description:The title compound, (C(10)H(10)NO)(2)[Cu(C(7)H(3)NO(4))(2)]·CH(3)OH·H(2)O was prepared by the reaction of copper(II) nitrate hexa-hydrate, 8-hy-droxy-2-methyl-quinoline, and pyridine-2,6-dicarb-oxy-lic acid in a 1:2:2 molar ratio in an aqueous solution. The geometry of the resulting CuN(2)O(4) coordination can be described as distorted octa-hedral. In the crystal, there are several inter-molecular O-H⋯O, N-H⋯O and C-H⋯O hydrogen bonds. An intra-molecular N-H⋯O hydrogen bond occurs in one of the cations. Considerable π-π stacking inter-actions are also observed between the aromatic rings of the cations, with centroid-centroid distances of 3.4567 (13), 3.5342 (14), 3.6941 (14) and 3.4568 (13) Å. These non-covalent inter-actions connect the components, forming a three-dimensional supra-molecular structure.

| S-EPMC3052026 | biostudies-literature

Bis[?-4,4',6,6'-tetra-chloro-2,2'-(piperazine-1,4-diyldimethyl-ene)diphenolato]dicopper(II).

Project description:In the centrosymmetric dinuclear Cu(II) title complex, [Cu(2)(C(18)H(16)Cl(4)N(2)O(2))(2)], the Cu(II) atom adopts a square-pyramidal geometry with a tetra-dentate ligand in the basal plane. The apical site is occupied by a phenolate O atom from an adjacent ligand, forming a dimer. The mol-ecular structure is stabilized by intra-molecular C-H?O and C-H?Cl hydrogen bonds.

| S-EPMC2971750 | biostudies-literature

4-(4-Bromo-phen-yl)-2,6-diphenyl-pyridine.

Project description:In the title compound, C(23)H(16)BrN, the three benzene rings show a disrotatory counter-rotating arrangement around the central pyridine ring and are twisted with respect to the pyridine ring with dihedral angles of 19.56?(13), 27.54?(13) and 30.51?(13)°.

| S-EPMC2972060 | 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