Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

(E,E)-N'-{4-[(2-Benzoyl-hydrazin-1-yl-idene)meth-yl]benzyl-idene}benzo-hydrazide.

ABSTRACT: In the title compound, C(22)H(18)N(4)O(2), the mol-ecules lie across an inversion centre. The dihedral angle between the mean planes of the central and terminal benzene rings is 66.03?(2)°. The mol-ecule displays trans and anti conformations about the C=N and N-N bonds, respectively. In the crystal, N-H?O hydrogen bonds, with the O atoms of C=O groups acting as acceptors, link the mol-ecules into a chain along [101].

SUBMITTER: Karimian R

PROVIDER: S-EPMC3344553 | biostudies-literature | 2012 May

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

(E,E)-N'-{4-[(2-Benzoyl-hydrazin-1-yl-idene)meth-yl]benzyl-idene}benzo-hydrazide.

Karimian Ramin R Hosseini-Monfared Hassan H Bikas Rahman R Arslan N Burcu NB Kazak Canan C Koroglu Ahmet A

Acta crystallographica. Section E, Structure reports online 20120418 Pt 5

In the title compound, C(22)H(18)N(4)O(2), the mol-ecules lie across an inversion centre. The dihedral angle between the mean planes of the central and terminal benzene rings is 66.03 (2)°. The mol-ecule displays trans and anti conformations about the C=N and N-N bonds, respectively. In the crystal, N-H⋯O hydrogen bonds, with the O atoms of C=O groups acting as acceptors, link the mol-ecules into a chain along [101]. ...[more]

PMID: 22590315

Similar Datasets

2-{[2-(2-Hy-droxy-3-meth-oxy-benzyl-idene)hydrazin-1-yl-idene]meth-yl}-6-meth-oxy-phenol.

Project description:The title compound, C(16)H(16)N(2)O(4), was obtained from the reaction of hydrazine hydrate and o-vanilin in absolute ethanol. The mol-ecule is almost planar (except for the methyl H atoms), with a mean deviation from the plane of 0.0259?Å. The mol-ecular structure also exhibits an approximate non-crystallographic twofold axis. Intra-molecular O-H?N hydrogen bonds occur. In the crystal, inter-molecular C-H?O hydrogen bonds generate mol-ecular zigzag sheets. The sheets stack through C-H?? inter-actions, leading to a three-dimensional-network.

| S-EPMC3201493 | biostudies-literature

2-{[2-(2-Hy-droxy-5-meth-oxy-benzyl-idene)hydrazin-1-yl-idene]meth-yl}-4-meth-oxy-phenol.

Project description:The title phenyl-hydrazine derivative, C16H16N2O4, has a crystallographically imposed centre of symmetry. Except for the methyl group, all non-H atoms are almost coplanar (r.m.s. deviation = 0.0095 Å). Intra-molecular O-H⋯N hydrogen bonds are observed, generating S(6) graph-set ring motifs.

| S-EPMC3998297 | biostudies-literature

2-{2-[(E)-(2-Benzoyl-hydrazin-1-yl-idene)meth-yl]phen-oxy}acetic acid.

Project description:In the title compound, C(16)H(14)N(2)O(4), the dihedral angle between the aromatic rings is 12.45 (6)°. The central C(=O)-N-N=C bridge is roughly planar (r.m.s. deviation = 0.0346 Å) and makes dihedral angles of 13.01 (7) and 0.56 (7)° with the attached phenyl and benzene rings, respectively. The acetic acid unit (r.m.s. deviation = 0.0066 Å) is twisted from its attached benzene ring [dihedral angle = 19.48 (6)°]. In the crystal, mol-ecules are linked by O-H⋯(O,N), N-H⋯O and C-H⋯O hydrogen bonds into sheets lying parallel to the bc plane. A weak aromatic π-π stacking inter-action is also observed [centroid-centroid distance = 3.7330 (7) Å].

| S-EPMC3394044 | biostudies-literature

Bis{2-[(2-benzoyl-hydrazin-1-yl-idene)meth-yl]-6-meth-oxy-phenolato}iron(III) chloride monohydrate.

Project description:In the title mononuclear iron(III) complex, [Fe(C(15)H(13)N(2)O(3))(2)]Cl·H(2)O, the Fe(III) atom has a distorted octa-hedral geometry and is six-coordinated by four O atoms and two N atoms from two ligands. In the crystal structure, the complex cations, Cl(-) anions and water mol-ecules are connected into a chain along [100] through N-H⋯O, O-H⋯Cl and N-H⋯Cl hydrogen bonds. Two adjacent chains are linked by O-H⋯O hydrogen bonds.

| S-EPMC3007077 | biostudies-literature

N'-(2-Chloro-benzyl-idene)benzo-hydrazide.

Project description:The asymmetric unit of the title compound, C(14)H(11)ClN(2)O, contains two independent mol-ecules. In one mol-ecule, the two aromatic rings form a dihedral angle of 45.94?(16)°, while in the second mol-ecule this angle is 58.48?(16)°. In the crystal, inter-molecular N-H?O hydrogen bonds link the mol-ecules into two crystallographically independent sets of chains propagating along [001].

| S-EPMC2971129 | biostudies-literature

Methyl (E)-3,5-dimeth-oxy-2-{[2-(4-meth-oxy-benzo-yl)hydrazin-1-yl-idene]meth-yl}benzoate.

Project description:In the title compound, C(19)H(20)N(2)O(6), the azomethine [C=N = 1.269?(2)?Å] double bond adopts an E conformation and the dihedral angle between the planes of the benzene rings is 17.41?(11)°. In the crystal, inversion dimers linked by pairs of N-H?O hydrogen bonds generate R(2) (2)(16) loops. The dimers are connected by C-H?O and C-H?N hydrogen bonds, forming sheets lying parallel to (100).

| S-EPMC3435694 | biostudies-literature

N'-(3,4-Dimeth-oxy-benzyl-idene)benzo-hydrazide.

Project description:The crystal structure of the title Schiff base compound, C(16)H(16)N(2)O(3), is characterized by chains of mol-ecules linked by inter-molecular N-H?O hydrogen bonds running along the c axis. Further stabilization is provided by weak C-H?O contacts. The dihedral angle between the aromatic rings is 38.31?(7)°.

| S-EPMC3050232 | biostudies-literature

N'-[(E)-2-Fluoro-benzyl-idene]benzo-hydrazide.

Project description:The asymmetric unit of the title compound, C14H11FN2O, contains two independent mol-ecules, both of which adopt the E conformation with respect to the azomethine C=N bond. The mol-ecules are non-planar, with dihedral angles of 26.92?(12) and 11.36?(11)° between the benzene and phenyl rings. In the crystal, mol-ecules are linked through N-H?O=C and N-H?N hydrogen bonds into chains along [101]. C-H?O contacts link these chains into layers parallel to (001). The three-dimensional crystal packing is stabilized by ?-? inter-actions, the shortest separation between the centroids of benzene rings being 3.884?(1)?Å.

| S-EPMC3885076 | biostudies-literature

N'-[(E)-Benzyl-idene]-2-(6-meth-oxy-naphthalen-2-yl)propano-hydrazide.

Project description:The title mol-ecule, C21H20N2O2, exists in the solid state in the 'extended' form. The crystal packing consists of ribbons of mol-ecules extending parallel to c and associated via N-H⋯O and weak C-H⋯O hydrogen bonds. C-H⋯π inter-actions are also present.

| S-EPMC3884289 | biostudies-literature

N'-(2-Meth-oxy-benzyl-idene)aceto-hydrazide.

Project description:In the title mol-ecule, C(10)H(12)N(2)O(2), the acetohydrazide group is almost planar [within 0.0306 (12) Å] and forms a dihedral angle of 12.15 (14)° with the benzene ring. The meth-oxy group deviates from the attached benzene ring with a C-O-C-C torsion angle of 4.2 (4)°·The mol-ecule adopts a trans configuration with respect to the C=N bond. In the crystal, mol-ecules are linked into centrosymmetric dimers by pairs of N-H⋯O hydrogen bonds and intermolecular C-H⋯O interactions further stabilize the structure.

| S-EPMC2983360 | 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