Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

(E)-1-Benzyl-idene-2,2-diphenyl-hydrazine.

ABSTRACT: The asymmetric unit of the title compound, C(19)H(16)N(2), contains two independent mol-ecules, both of which show an E configuration with respect to the C=N bond. The dihedral angles between the phenyl rings bonded to the hydrazine group are 81.00?(10) and 88.34?(8)° in the two mol-ecules. Inter-molecular C-H?? inter-actions are observed in the crystal structure.

SUBMITTER: Mendoza A

PROVIDER: S-EPMC3275191 | biostudies-literature | 2012 Feb

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

(E)-1-Benzyl-idene-2,2-diphenyl-hydrazine.

Mendoza Angel A Meléndrez-Luevano Ruth R Cabrera-Vivas Blanca M BM Lozano-Márquez Claudia D CD Carranza Vladimir V

Acta crystallographica. Section E, Structure reports online 20120118 Pt 2

The asymmetric unit of the title compound, C(19)H(16)N(2), contains two independent mol-ecules, both of which show an E configuration with respect to the C=N bond. The dihedral angles between the phenyl rings bonded to the hydrazine group are 81.00 (10) and 88.34 (8)° in the two mol-ecules. Inter-molecular C-H⋯π inter-actions are observed in the crystal structure. ...[more]

PMID: 22347047

Similar Datasets

(E)-1-(4-Nitro-benzyl-idene)-2,2-diphenyl-hydrazine.

Project description:The asymmetric unit of the title compound, C(19)H(15)N(3)O(2), contains two mol-ecules, both of which show an E conformation of the imine bond. The dihedral angles between the phenyl rings in the phenyl-hydrazine groups are 86.09?(6) and 83.41?(5)° in the two mol-ecules. The 4-nitrobenzene rings show torsion angles of 4.4?(2) and 10.9?(2)° from the two C=N-N planes. In the crystal, C-H?? inter-actions and C-H?O hydrogen bonds are observed growing along the a, b and c axes, resulting in a complex supramolecular array.

| S-EPMC3515317 | biostudies-literature

(E)-1-(3,4-Dimethyl-benzyl-idene)-2,2-diphenyl-hydrazine.

Project description:The asymmetric unit of the title compound, C(21)H(20)N(2), contain two mol-ecules, both of them showing an E configuration of the C=N bond. The dihedral angles between the phenyl rings in the phenyl-hydrazone groups are 86.84?(10) and 84.85?(8)° for the two mol-ecules. Inter-molecular C-H?? inter-actions are observed in the crystal structure.

| S-EPMC3120608 | biostudies-literature

(E)-1-(2,4-Di-nitro-benzyl-idene)-2,2-di-phenyl-hydrazine.

Project description:In the crystal of the title compound, C19H14N4O4, the asymmetric unit consists of two discrete mol-ecules. The C=N bonds in both mol-ecules show an E conformation. The dihedral angles between the C atoms of the 2,4-dinitrobenzene rings and the C=N-N planes are 13.52 (9) and 13.82 (9)° for the two mol-ecules. In the crystal, C-H⋯O hydrogen bonds, mainly between the phenyl ring and the nitro group along the b axis.

| S-EPMC3772472 | biostudies-literature

Crystal structure of (E)-1-(2-nitro-benzyl-idene)-2,2-di-phenyl-hydrazine.

Project description:The title compound, C19H15N3O2, shows an E conformation of the imine bond. The dihedral angle between the planes of the phenyl rings in the di-phenyl-hydrazine groups is 88.52 (4)°. The 2-nitro-benzene ring shows a torsion angle of 10.17 (8)° with the C=N-N plane. A short intra-molecular C-H⋯O contact occurs. In the crystal, only van der Waals contacts occur between the mol-ecules.

| S-EPMC4186103 | biostudies-literature

1-{(E)-[5-(2-Nitro-phen-yl)furan-2-yl]methyl-idene}-2,2-diphenyl-hydrazine.

Project description:In the title compound, C23H17N3O3, the terminal benzene rings are oriented at dihedral angles of 3.67?(7), 76.02?(7) and 16.37?(7)° with respect to the central furan ring. In the crystal, mol-ecules are connected via weak C-H?O hydrogen bonds, resulting in a three-dimensional supra-molecular array.

| S-EPMC3588390 | biostudies-literature

1,2-Bis(2-chloro-benzyl-idene)hydrazine.

Project description:The title Schiff base compound, C(14)H(10)Cl(2)N(2), crystallizes with one half-mol-ecule in the asymmetric unit. The mid-point of the N-N bond [1.418 (3) Å] lies on an inversion centre. The mol-ecular skeleton is approximately planar, the largest deviation from the mean plane being 0.143 (4) Å for the N-bonded C atom. The crystal packing exhibits no classical inter-molecular hydrogen bonds.

| S-EPMC2914996 | biostudies-literature

1,2-Bis(3-phen-oxy-benzyl-idene)hydrazine.

Project description:Mol-ecules of the title compound, C(26)H(20)N(2)O(2), reside on crystallographic centres of inversion located at the mid-point of the N-N bond. The benzyl-idene ring is essentially coplanar with the central hydrazine group, with an inter-planar angle of 4.5?(2)°, whereas the phenyl ring is oriented at 34.0?(3)° with respect to the mean plane of the central 1,2-dibenzyl-idenehydrazine group. In the crystal, C-H??(arene)-ring inter-actions link mol-ecules about inversion centres.

| S-EPMC3254433 | biostudies-literature

(E)-1-(4-Chloro-benzyl-idene)-2-phenyl-hydrazine.

Project description:The asymmetric unit of the title compound, C(13)H(11)ClN(2), contains two geometrically distinct mol-ecules; one mol-ecule is close to planar [dihedral angle between the aromatic rings = 2.44 (18)°] and the other is twisted about the linking hydrazide group [dihedral angle = 14.08 (19)°]. In the crystal, the N-H groups do not form hydrogen bonds and the mol-ecules are linked by weak C-H⋯π inter-actions.

| S-EPMC3200606 | biostudies-literature

5,5'-Bis(benz-yloxy)-2,2'-[hydrazine-diylidenebis(methanylyl-idene)]diphenol.

Project description:The title azine mol-ecule, C28H24N2O4, lies about a center of inversion. The dihedral angle between the phenyl ring and the hy-droxy-substituted ring is 70.3?(5)°. The phenolic O-H group forms an intra-molecular hydrogen bond to the azine N atom.

| S-EPMC3885033 | biostudies-literature

(E)-1,1-Diphenyl-2-(thio-phen-2-yl-methyl-idene)hydrazine.

Project description:The asymmetric unit of the title compound, C17H14N2S, consists of two crystallographically independent mol-ecules with similar conformations. The dihedral angles between the phenyl rings are 89.32?(5) and 82.80?(5)° in the two mol-ecules. In the crystal, mol-ecules are linked by C-H?? inter-actions, forming a three-dimensional network.

| S-EPMC3914106 | 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