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2,2'-[Methyl-enebis(sulfanedi-yl)]bis-(pyridine 1-oxide).

ABSTRACT: The title compound, C₁₁H₁₀N₂O₂S₂, crystallizes with one complete mol-ecule in the asymmetric unit. In the crystal, weak hydrogen bonding is observed between the N-oxide moieties and several C-H units.

SUBMITTER: Siegel DJ

PROVIDER: S-EPMC9462191 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature

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2,2'-[Methyl-enebis(sulfanedi-yl)]bis-(pyridine 1-oxide).

Siegel David J DJ Howarth Alexis N AN Traver Joseph R JR Hillesheim Patrick C PC Zeller Matthias M Mirjafari Arsalan A

IUCrData 20200211 Pt 2

The title compound, C11H10N2O2S2, crystallizes with one complete mol-ecule in the asymmetric unit. In the crystal, weak hydrogen bonding is observed between the N-oxide moieties and several C-H units. ...[more]

PMID: 36340842

Similar Datasets

2,2'-[Ethane-1,2-diylbis(sulfanedi-yl)]bis-(pyridine N-oxide).

Project description:The tile compound, C(12)H(12)N(2)O(2)S(2), lies on an inversion center. The two pyridyl rings are parallel to each other. The structure is devoid of any classical hydrogen bonds due to lack of appropriate donors and acceptors for such bonds. However, non-classical hydrogen bonds of the types C-H?O and C-H?S stabilize the structure.

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5,5'-[Methyl-enebis(sulfanedi-yl)]bis-(1,3,4-thia-diazol-2-amine).

Project description:In the crystal structure of the title compound, C(5)H(6)N(6)S(4), the mol-ecules are linked by strong N-H?N hydrogen bonds into a two-dimensional network and an intra-molecular C-H?S inter-action also occurs.

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2,2'-[2,3,5,6-Tetra-methyl-p-phenyl-ene-bis(methyl-enethio)]bis-(pyridine N-oxide).

Project description:Mol-ecules of the title compound, C(22)H(24)N(2)O(2)S(2), lie across centres of inversion. The two thio-pyridine N-oxide groups adopt a stepped trans configuration with respect to the benzene ring, by virtue of the symmetry. The oxopyridinium ring forms a dihedral angle of 79.9 (2)° with the benzene ring. The crystal structure is stabilized by a strong π-π inter-action between the pyridinium rings of adjacent mol-ecules [ring centroid-centroid distance = 3.464 (3) Å].

| S-EPMC2960153 | biostudies-literature

2,2'-[p-Phenyl-enebis(methyl-idene-aza-ne-di-yl)]dipyridinium bis-(hydrogensulfate) dihydrate.

Project description:The cation of the title salt, C(18)H(20)N(4) (2+)·2HSO(4) (-)·2H(2)O, lies on a center of inversion with the mid-point directly in the middle of the p-phenyl-ene ring. Within the hydrogensulfate ion, the S-O(H) bond is the longest of the S-O bonds. The dihedral angle between the central and terminal ring of the cation is 78.6?(2)°. In the crystal, the cation, anion and water mol-ecule inter-act by O-H?O and N-H?O hydrogen bonds, generating a three-dimensional network.

| S-EPMC3011373 | biostudies-literature

2,2'-[(1,3,4-Thia-diazole-2,5-di-yl)bis-(sulfanedi-yl)]diaceto-nitrile.

Project description:In the title compound, C6H4N4S3, the 1,3,4-thia-diazole ring is essentially planar, with an r.m.s. deviation of 0.001 Å. The two N-C-S-C torsion angles in the mol-ecule are -23.41 (15) and 0.62 (14)°. One aceto-nitrile group is above the plane of the 1,3,4-thia-diazole ring and the other is below it, indicating syn and anti orientations. In the crystal, C-H⋯N hydrogen bonds link the molecules into ribbons along [010].

| S-EPMC3885093 | biostudies-literature

5,5'-Diphenyl-2,2'-[butane-1,4-diylbis(sulfanedi-yl)]bis-(1,3,4-oxadiazole).

Project description:The complete mol-ecule of the title compound, C(20)H(18)N(4)O(2)S(2), is generated by crystallographic inversion symmetry. The benzene ring is almost coplanar with the oxadiazole ring [dihedral angle = 7.2?(2)°].

| S-EPMC3009329 | biostudies-literature

N,N-Bis(quinolin-8-yl)-2,2'-[(1,3,4-thia-diazole-2,5-di-yl)bis-(sulfanedi-yl)]diacetamide monohydrate.

Project description:In the title compound, C(24)H(18)N(6)O(2)S(3)·H(2)O, the thia-diazole ring makes dihedral angles of 78.00 (13) and 77.27 (13)° with the quinoline ring systems. In the crystal, mol-ecules are linked into a two-dimensional network by O-H⋯O and C-H⋯O hydrogen bonds.

| S-EPMC3238945 | biostudies-literature

catena-Poly[[aqua-sodium(I)]-μ-[2,2'-(disulfanedi-yl)bis-(pyridine N-oxide)]-μ-(pyridine-2-thiol-ato 1-oxide)].

Project description:There are two monomeric units in the asymmetric unit of the polymeric title compound, [Na(C(5)H(4)NOS)(C(10)H(8)N(2)O(2)S(2))(H(2)O)](n). The Na(I) ions are six coordinated by four O atoms, one S atom and one water mol-ecule, forming a slightly distorted octa-hedral geometry. An intra-molecular O-H⋯O hydrogen bond stabilizes the conformation of the mol-ecule. The crystal packing is consolidated by inter-molecular O-H⋯O, O-H⋯N and O-H⋯S hydrogen bonds, π-π inter-actions [with centroid-centroid distances of 3.587 (2) Å] together with weak C-H⋯π inter-actions. The mol-ecules are linked into polymeric chains along the b-axis direction.

| S-EPMC2979839 | biostudies-literature

2,2'-[o-Phenylenebis(methylenethio)]bis(pyridine N-oxide).

Project description:In the title compound, C(18)H(16)N(2)O(2)S(2), the benzene ring makes dihedral angles of 7.41 and 86.59° with the two outer pyridine N-oxygen rings. Two short intramolecular C-H?S contacts occur. The crystal packing is stabilized by C-H?O hydrogen bonds, C-H?? inter-actions and weak ?-? staking inter-actions [centroid-centroid distance 3.7596?(7)?Å].

| S-EPMC2969296 | biostudies-literature

1,1'-{2,2'-[1,4-Phenyl-enebis(methyl-ene)]bis-(-oxy)bis-(2,1-phenyl-ene)}diethanone.

Project description:The asymmetric unit of the title compound, C(24)H(22)O(4), contains one half-mol-ecule, the other half being generated by a crystallographic center of inversion. The central benzene ring makes a dihedral angle of 72.49 (5)° with the terminal benzene ring. In the crystal, adjacent mol-ecules are linked through C-H⋯O inter-actions, forming a sheet structure parallel to the bc plane. The sheets are stacked along the a axis via π-π inter-actions formed between the terminal benzene rings [centroid-centroid separation = 3.7276 (6) Å].

| S-EPMC3247415 | biostudies-literature

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