Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

1,5-Bis[1-(2,4-dihy-droxy-phen-yl)ethyl-idene]carbonohydrazide dimethyl-formamide disolvate.

ABSTRACT: In the title compound, C(17)H(18)N(4)O(5)·2C(3)H(7)NO, two solvent mol-ecules are linked to the main mol-ecule via N-H?O and O-H?O hydrogen bonds, forming a hydrogen-bonded trimer. Intra-molecular O-H?N hydrogen bonds influence the mol-ecular conformation of the main mol-ecule, and the two benzene rings form a dihedral angle of 10.55?(18)°. In the crystal, inter-molecular O-H?O hydrogen bonds link hydrogen-bonded trimers into ribbons extending along the b axis.

SUBMITTER: He QP

PROVIDER: S-EPMC3009339 | biostudies-literature | 2010 Oct

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

1,5-Bis[1-(2,4-dihy-droxy-phen-yl)ethyl-idene]carbonohydrazide dimethyl-formamide disolvate.

He Qing-Peng QP Tan Bo B Lu Ze-Hua ZH

Acta crystallographica. Section E, Structure reports online 20101030 Pt 11

In the title compound, C(17)H(18)N(4)O(5)·2C(3)H(7)NO, two solvent mol-ecules are linked to the main mol-ecule via N-H⋯O and O-H⋯O hydrogen bonds, forming a hydrogen-bonded trimer. Intra-molecular O-H⋯N hydrogen bonds influence the mol-ecular conformation of the main mol-ecule, and the two benzene rings form a dihedral angle of 10.55 (18)°. In the crystal, inter-molecular O-H⋯O hydrogen bonds link hydrogen-bonded trimers into ribbons extending along the b axis. ...[more]

PMID: 21589135

Similar Datasets

1,5-Bis-[1-(2-hy-droxy-phen-yl)ethyl-idene]carbonohydrazide dimethyl-formamide monosolvate.

Project description:In the title compound, C(17)H(18)N(4)O(3)·C(3)H(7)NO, the main disubstituted urea and solvate mol-ecules are linked by pairs of N-H⋯O hydrogen bonds. In the main mol-ecules, the benzene rings form a dihedral angle of 15.59 (13)° a;nd two intra-molecular O-H⋯N hydrogen bonds influence the mol-ecular conformation. In the crystal structure, weak inter-molecular C-H⋯O inter-actions link the hydrogen-bonded pairs into chains along the b axis. The chains associate via C-H⋯π inter-actions.

| S-EPMC2983342 | biostudies-literature

(E)-N'-(3,4-Dihy-droxy-benzyl-idene)-2,4-dimethyl-benzohydrazide monohydrate.

Project description:In the title compound, C16H16N2O3·H2O, the dihedral angle between the benzene rings is 30.27?(7)°. In the crystal, the components are linked by N-H?O, O-H?O and C-H?O inter-actions into a three-dimensional network.

| S-EPMC3629524 | biostudies-literature

1,5-Bis(1-phenyl-ethyl-idene)carbonohydrazide.

Project description:In the title mol-ecule, C(17)H(18)N(4)O, the two phenyl rings form a dihedral angle of 18.15?(17)°. In the crystal, pairs of inter-molecular N-H?O hydrogen bonds link the mol-ecules into centrosymmetric dimers. Weak inter-molecular C-H?O inter-actions further link the dimers into chains running along [010].

| S-EPMC3009061 | biostudies-literature

1,5-Bis[(E)-1-(2-hydroxy-phen-yl)ethyl-idene]carbonohydrazide dimethyl sulfoxide solvate.

Project description:The title dimethyl sulfoxide (DMSO) solvate, C(17)H(18)N(4)O(3)·C(2)H(6)OS, shows the disubstituted urea derivative to adopt an almost planar geometry (r.m.s. deviation for non-H atoms = 0.132?Å); the mol-ecule has non-crystallographic twofold mol-ecular symmetry. This conformation is stabilized by two intra-molecular O-H?N hydrogen bonds. The components of the crystal are connected by N-H?O hydrogen bonds, whereby both amine H atoms are connected to a DMSO O atom, and C-H?O contacts involving the DMSO H and urea carbonyl atoms, forming a supra-molecular chain along the c axis. The chains associate via C-H?? inter-actions.

| S-EPMC2971043 | biostudies-literature

A monoclinic polymorph with Z = 4 of (E)-2,4-dihy-droxy-acetophenone 2,4-dinitro-phenyl-hydrazone N,N-dimethyl-formamide monosolvate.

Project description:The title compound, C(14)H(12)N(4)O(6)·C(3)H(7)NO, is a monoclinic polymorph of an already published structure [Baughman et al. (2004 ▶). Acta Cryst. C60, 103-106]. In the previously reported structure, the compound crystallized in the triclinic space group P[Formula: see text] (Z = 2), whereas the structure reported here is monoclinic (P2(1)/n, Z = 4). In both forms, two intra-molecular hydrogen bonds result in the formation of a fairly planar hydrazone skeleton (r.m.s. deviations for all non-H atoms = 0.127 Å for the monoclinic from and 0.131 Å for the triclinic form) and each mol-ecule is hydrogen bonded to one solvent mol-ecule. The principal difference between the two forms lies in the different orientation of the two mol-ecules. In the monoclinic form, the two mol-ecules are almost coplanar [dihedral angle = 3.27 (2)°], whereas in the triclinic form the two mol-ecules are almost mutulally perpendicular (dihedral angle = 85.3°).

| S-EPMC3239067 | biostudies-literature

1,5-Bis[1-(4-bromo-phen-yl)ethyl-idene]thio-carbonohydrazide.

Project description:The asymmetric unit of the title compound, C17H16Br2N4S, contains two independent mol-ecules in which the benzene rings form dihedral angles of 20.0?(1) and 55.3?(1)°. In the crystal, a pair of N-H?S hydrogen bonds link the two different independent mol-ecules into a dimer.

| S-EPMC3648255 | biostudies-literature

1,5-Bis[1-(4-meth-oxy-phen-yl)ethyl-idene]thio-carbonohydrazide.

Project description:In the title mol-ecule, C(19)H(22)N(4)O(2)S, the two benzene rings form a dihedral angle of 9.16?(13)°. In the crystal, pairs of weak inter-molecular C-H?S hydrogen bonds link the mol-ecules into centrosymmetric dimers, which are further linked through weak C-H?O inter-actions into sheets parallel to (012).

| S-EPMC3213572 | biostudies-literature

(E)-N'-(2,4-Dihy-droxy-benzyl-idene)-4-nitro-benzohydrazide.

Project description:The title compound, C(14)H(11)N(3)O(5), is essentially planar, with an r.m.s. deviation for the non-H atoms of 0.0832 (3) Å. In the crystal, O-H⋯O and N-H⋯O hydrogen bonds link adjacent mol-ecules into layers parallel to (101). These layers are further connected into a three-dimensional network via C-H⋯O inter-actions. In addition, a π-π inter-action occurs between the aromatic rings [centroid-centroid distance = 3.5425 (8) Å]. An intra-molecular O-H⋯N hydrogen bond is also observed.

| S-EPMC3051779 | biostudies-literature

1,5-Diphenyl-carbonohydrazide N,N-di-methyl-formamide.

Project description:In the title compound, C(13)H(14)N(4)O·C(3)H(7)NO, a 1,5-phenyl-carbonohydrazide mol-ecule cocrystallizes with an N,N-dimethyl-formamide mol-ecule. In the 1,5-phenyl-carbonohydrazide mol-ecule, the two phenyl rings are twisted by an angle of 45.8?(5)°. Inter-molecular N-H?O hydrogen bonds and weak inter-molecular C-H?O inter-actions contribute to a supra-molecular two-dimensional network in the (101) plane.

| S-EPMC3009220 | biostudies-literature

1,5-Bis(2-hy-droxy-3-meth-oxy-benzyl-idene)carbonohydrazide methanol 0.47-solvate.

Project description:In the title compound, C17H18N4O5·0.47CH3OH, the virtually planar (r.m.s. deviation = 0.128 Å) carbonohydrazide mol-ecule is located on a twofold axis and conformation of its C=N bonds is E. There are short intra-molecular O-H⋯N hydrogen bonds between the hy-droxy groups and hydrazide N atoms. In the crystal, bifurcated N-H⋯(O,O) hydrogen bonds assemble the carbonohydrazide mol-ecules into a three-dimensional network. There are C 2 symmetric voids in this network, 47% of which are occupied by disordered methanol mol-ecules.

| S-EPMC3998575 | 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