Browse
Submit Data
Databases
API
Help

Dataset Information

21 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Crystal structure of (Z)-2-(1-benzyl-2-oxoindolin-3-yl-idene)-N-phenyl-hydra-zine-1-carbo-thio-amide.

ABSTRACT: The title compound, C22H18N4OS, crystallized with four independent mol-ecules (A, B, C and D) in the asymmetric unit. All four mol-ecules have a Z conformation about the C=N bond with the benzyl ring being inclined to the indoline ring mean planes by 73.4?(2), 77.9?(2), 73.2?(2) and 77.2?(2)° in mol-ecules A, B, C and D, respectively. In mol-ecules A and B, the phenyl ring is inclined to the mean plane of the indoline ring mean plane by 12.0?(2) and 12.2?(2)°, respectively. However, in mol-ecules C and D, the same dihedral angles are larger, viz. 37.3?(2) and 36.4?(2)°, respectively. Consequently, the benzyl and phenyl rings are almost normal to one another in mol-ecules A and B [dihedral angles = 80.3?(3) and 87.1?(3)°, respectively], while in mol-ecules C and D, the same dihedral angles are only 48.8?(2) and 43.8?(3)°, respectively. There is an intra-molecular N-H?O hydrogen bond in each mol-ecule with an S(6) ring motif. There are also short intra-molecular N-H?N and C-H?S contacts in each mol-ecule. In the crystal, mol-ecules are linked via C-H?S hydrogen bonds and C-H?? inter-actions, forming a three-dimensional structure. The crystal was refined as a non-merohedral twin with a final BASF value of 0.110?(1).

SUBMITTER: Vimala G

PROVIDER: S-EPMC4350691 | biostudies-literature | 2015 Mar

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Similar Datasets

Crystal structure of (E)-2-[1-(1,3-benzodioxol-5-yl)ethyl-idene]-N-ethyl-hydra-zine-1-carbo-thio-amide.

Project description:In the title compound, C12H15N3O2S, the 1,3-benzdioxole fragment is nearly planar [the maximum deviation being 0.0515 (14) Å], the N-N-C(=S)-N fragment is also nearly planar [the maximum deviation being 0.0480 (10) Å], and the dihedral angle between their mean planes is 23.49 (10)°. In the crystal, mol-ecules are linked by pairs of N-H⋯S hydrogen bonds, forming inversion dimers. The dimers are stacked along the a axis with neighbouring columns having the same direction; however, the mol-ecules show different orientations leading to a centrosymmetric arrangement. In the crystal, the methyl-ene group of the ethyl substituent and the terminal methyl H atoms are disordered over two sets of sites and were refined using a split model with an occupancy ratio of 0.5:0.5.

| S-EPMC4350709 | biostudies-literature

2-Cyclo-heptyl-idene-N-phenyl-hydrazine-carbo-thio-amide.

Project description:In the title compound, C14H19N3S, the seven-membered cyclo-heptane ring adopts a chair conformation. An intra-molecular N-H⋯N hydrogen bond [graph-set motif S(5)] is present in the N-N-C-N chain between the ring systems. An intra-molecular C-H⋯S contact also occurs. In the crystal, pairs of mol-ecules form centrosymmetric dimers through N-H⋯S hydrogen bonds [graph-set R 2 (2)(8)]. These dimers are connected by C-H⋯S inter-actions with an R 2 (2)(14) motif.

| S-EPMC3998488 | biostudies-literature

Crystal structure of (Z)-2-(5-fluoro-2-oxoindolin-3-yl-idene)hydrazinecarbo-thio-amide.

Project description:In the title compound, C9H7FN4OS, the mol-ecules are almost planar, with an r.m.s. deviation of 0.047 (3) Å from the mean plane defined by the non-H atoms and a maximum deviation of 0.123 (2) Å for the amine N atom. The torsion angle for the N-N-C-S unit is 176.57 (19)°. In the crystal, mol-ecules are linked into inversion dimers via pairs of N-H⋯F hydrogen bonds and, additionally, through N-H⋯O and N-H⋯S hydrogen bonds, building a two-dimensional hydrogen-bond network parallel to the (103) plane. An intra-molecular N-H⋯O inter-action is also observed.

| S-EPMC4459295 | biostudies-literature

Crystal structure of (E)-2-[3-(tert-but-yl)-2-hy-droxy-benzyl-idene]-N-cyclo-hexyl-hydrazine-1-carbo-thio-amide.

Project description:In the title compound, C18H27N3OS, the cyclo-hexane ring has a chair conformation. The azomethine C=N double bond has an E configuration. The nearly planar hydrazinecarbo-thio-amide moiety and substituted benzene ring are twisted by 31.13?(5)° relative to each other. The amide moiety and the cyclo-hexane ring are almost perpendicular to each other; a similar conformation was previously observed in reported structures. In the crystal, mol-ecules are linked by N-H?S hydrogen bonds, forming inversion dimers with an R 2 2(8) ring motif.

| S-EPMC6176448 | biostudies-literature

(2E)-2-(5-Bromo-2-hy-droxy-3-meth-oxy-benzyl-idene)-N-phenyl-hydrazine-carbo-thio-amide.

Project description:The title compound, C(15)H(14)BrN(3)O(2)S, adopts an E,E conformation with respect to the azomethine and hydrazinic bonds and exists in the thio-amide form. The two rings in the mol-ecule are twisted away from each other, making a dihedral angle of 69.13?(13)°. In the crystal, mol-ecules are linked through pairs of N-H?O and O-H?S hydrogen bonds, leading to the formation of inversion dimers which are stacked along the a axis. Intra-molecular N-H?N, O-H?O and C-H?? inter-actions are also present.

| S-EPMC3379435 | biostudies-other

2-(5-Chloro-2-oxoindolin-3-yl-idene)hydrazinecarbo-thio-amide.

Project description:The title mol-ecule, C9H7ClN4OS, is almost planar, with an r.m.s. deviation of 0.034 (2) Å for the mean plane through all the non-H atoms. Intra-molecular N-H⋯O and N-H⋯N hydrogen bonds form S(6) and S(5) ring motifs, respectively. In the crystal, mol-ecules are assembled into inversion dimers through pairs of co-operative N-H⋯Cl inter-actions. These dimers are connected along the b axis by N-H⋯O and N-H⋯S hydrogen bonds, generating layers parallel to (103). The layers are further connected along the a axis into a three-dimensional network, through weak π-π stacking inter-actions [centroid-centroid distance = 3.849 (2) Å].

| S-EPMC4029216 | biostudies-literature

Crystal structure of (benzene-carbo-thio-amide-κS)chloridobis-(tri-phenyl-phosphane-κP)silver(I).

Project description:In the mononuclear mixed-ligand title complex, [AgCl(C7H7NS)(C18H15P)2], the Ag(I) ion is four coordinated by one S atom of a benzene-carbo-thio-amide ligand, two P atoms of two tri-phenyl-phosphane ligands and one chloride ion, displaying a distorted tetra-hedral coordination geometry. In the crystal, pairs of N-H⋯Cl hydrogen bonds form inversion dimers. An intra-molecular N-H⋯Cl hydrogen bond is also observed.

| S-EPMC4186092 | biostudies-literature

Crystal structure of (<i>E</i>)-<i>N</i>-cyclo-hexyl-2-(2-hy-droxy-3-methyl-benzyl-idene)hydrazine-1-carbo-thio-amide.

Project description:The asymmetric unit of the title compound, C15H21N3OS, comprises of two crystallographically independent mol-ecules (A and B). Each mol-ecule consists of a cyclo-hexane ring and a 2-hy-droxy-3-methyl-benzyl-idene ring bridged by a hydrazinecarbo-thio-amine unit. Both mol-ecules exhibit an E configuration with respect to the azomethine C=N bond. There is an intra-molecular O-H?N hydrogen bond in each mol-ecule forming an S(6) ring motif. The cyclo-hexane ring in each mol-ecule has a chair conformation. The benzene ring is inclined to the mean plane of the cyclo-hexane ring by 47.75?(9)° in mol-ecule A and 66.99?(9)° in mol-ecule B. The mean plane of the cyclo-hexane ring is inclined to the mean plane of the thio-urea moiety [N-C(=S)-N] by 55.69?(9) and 58.50?(8)° in mol-ecules A and B, respectively. In the crystal, the A and B mol-ecules are linked by N-H?S hydrogen bonds, forming 'dimers'. The A mol-ecules are further linked by a C-H?? inter-action, hence linking the A-B units to form ribbons propagating along the b-axis direction. The conformation of a number of related cyclo-hexa-nehydrazinecarbo-thio-amides are compared to that of the title compound.

| S-EPMC6659332 | biostudies-literature

Crystal structure and Hirshfeld surface analysis of (E)-2-(5-bromo-2-hy-droxy-benzyl-idene)hydrazine-carbo-thio-amide di-methyl sulfoxide monosolvate.

Project description:The mol-ecule of the title Schiff base, C8H8BrN3OS·C2H6OS, which crystallizes as a di-methyl sulfoxide (DMSO) monosolvate, displays an E configuration with respect to the C=N bond, with a dihedral angle of 14.54 (11)° between the benzene ring and the mean plane of the N-N-C(N)=S unit. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds, forming chains propagating along the b-axis direction. Within the chains there are R23(11) ring motifs, which are reinforced by C-H⋯ODMSO hydrogen bonds enclosing secondary R12(6) and R23(9) loops. The chains are linked by O-Hhydrox-yl⋯S hydrogen bonds, forming layers parallel to (011). Inversion-related layers are linked by short Br⋯Br inter-actions [3.5585 (5) Å], forming slabs parallel to (011). The inter-molecular inter-actions have been investigated using Hirshfeld surface studies and two-dimensional fingerprint plots. The crystal structure of the unsolvated form of the title compound has been reported previously [Kargar et al. (2010). Acta Cryst. E66, o2999], and its solid-state structure is compared with that of the title solvated form.

| S-EPMC5956319 | biostudies-literature

(Z)-2-(5-Fluoro-2-oxoindolin-3-yl-idene)-N-phenyl-hydrazinecarbothio-amide.

Project description:The title compound, C(15)H(11)FN(4)OS, crystallizes with three independent mol-ecules (A, B and C) in the asymmetric unit. The dihedral angles between the nine-membered 5-fluoro-indolin-2-one ring system and the benzene ring are 22.14 (11), 12.56 (11) and 3.70 (11)° in mol-ecules A, B and C, respectively. In all three mol-ecules, intra-molecular cyclic N-H⋯O and C-H⋯S hydrogen-bonding inter-actions [graph set S(6)] are present in the N-N-C-N chain between the ring systems. In the crystal, the A mol-ecules form centrosymmetric cyclic dimers through inter-molecular N-H⋯O hydrogen bonds, which are linked into a supramolecular chain along [100] via C-H⋯F interactions; each type of hydrogen bond has graph set graph set R(2) (2)(8). A similar chain stabilised by similar interactions and also along [100] but, comprising alternating molecules of B and C is found. The latter chains are connected via C-H⋯S interactions, forming a layer with a zigzag topology parallel to (001).

| S-EPMC3274981 | 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