Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

4-(4-Nitro-benzene-sulfonamido)pyridinium nitrate.

ABSTRACT: A short C-N distance [1.394 (2) Å] in the title compound, C(11)H(10)N(3)O(4)S(+)·NO(3) (-), is indicative of some conjugation of the sulfonamide π electrons with those of the pyridinium ring. The crystal structure is stabilized by N-H⋯O hydrogen bonds.

SUBMITTER: Hu LB

PROVIDER: S-EPMC2959869 | biostudies-literature | 2008 Nov

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

4-(4-Nitro-benzene-sulfonamido)pyridinium nitrate.

Hu Liang-Bin LB Ma Yu-Xiang YX Liu Chang-Zhong CZ Yang Ji-Guo JG

Acta crystallographica. Section E, Structure reports online 20081122 Pt 12

A short C-N distance [1.394 (2) Å] in the title compound, C(11)H(10)N(3)O(4)S(+)·NO(3) (-), is indicative of some conjugation of the sulfonamide π electrons with those of the pyridinium ring. The crystal structure is stabilized by N-H⋯O hydrogen bonds. ...[more]

PMID: 21581397

Similar Datasets

4-(2-Nitro-benzene-sulfonamido)pyridinium nitrate.

Project description:There are two mol-ecules in the asymmetric unit of the title compound, C(11)H(10)N(3)O(4)S(+)·NO(3) (-). All bond distances have normal values. The C-N bond distances in the sulfonamide group [1.389 (3) and 1.382 (3) Å] may indicate slight conjugation of the sulfonamide N-atom π-electrons with those of the pyridinium ring. The crystal structure is stabilized by N-H⋯O hydrogen bonds.

| S-EPMC2959887 | biostudies-literature

2-(Benzene-sulfonamido)pyridinium nitrate.

Project description:In the title compound, C(11)H(11)N(2)O(2)S(+)·NO(3) (-), the dihedral angle between the benzene and pyridinium rings is 87.59?(8)°. An intra-molecular C-H?O inter-action occurs in the cation. In the crystal structure, ion pairs occur, being linked by two strong N-H?O inter-actions, forming R(2) (2)(8) loops. The packing is further stabilized by weak C-H?O inter-actions.

| S-EPMC2969546 | biostudies-literature

4-(4-Nitro-benzene-sulfonamido)pyridinium bromide.

Project description:In the title compound, C(11)H(10)N(3)O(4)S(+)·Br(-), the benzene ring makes an angle of 88.4 (2)° with the pyridinium ring. The dihedral angle between the nitro group and the benzene ring is 16.5 (2)°. The ions in the crystal structure are linked by a combination of inter-molecular N-H⋯Br and non-conventional C-H⋯Br and C-H⋯O hydrogen bonds, forming a three-dimensional network.

| S-EPMC2960076 | biostudies-literature

4-(4-Nitro-benzene-sulfonamido)pyridinium trichloro-acetate.

Project description:In the crystal structure of the title compound, C(11)H(10)N(3)O(4)S·C(2)Cl(3)O(2), the dihedral angle between the two six-membered rings is 69.2 (1)°. The mol-ecules are connected via inter-molecular N-H⋯O hydrogen bonding.

| S-EPMC2960198 | biostudies-literature

4-(4-Nitro-benzene-sulfonamido)pyridinium trifluoro-acetate.

Project description:In the title compound, C(11)H(10)N(3)O(4)S(+)·C(2)F(3)O(2) (-), the benzene ring makes an angle of 87.3 (2)° with the pyridinium ring. The nitro group is essentially coplanar with the benzene ring. The F atoms of the CF(3) group are disordered over two positions with almost equal occupancy [0.531 (12)/0.469 (12)]. The crystal structure is stabilized by N-H⋯O and C-H⋯O hydrogen bonds.

| S-EPMC2962139 | biostudies-literature

4-(4-Nitro-benzene-sulfonamido)pyridinium trichloro-acetate.

Project description:In the title compound, C(11)H(10)N(3)O(4)S(+)·C(2)Cl(3)O(2) (-), the benzene ring forms an angle of 85.21 (13)° with the pyridinium ring. The nitro group is nearly coplanar with its attached benzene ring [dihedral angle = 3.68 (12)°]. In the crystal structure, strong N-H⋯O hydrogen bonds link the ion-pairs. The packing is further consolidated by weak C-H⋯O inter-ations.

| S-EPMC2915311 | biostudies-literature

Bis[4-(2-nitro-benzene-sulfonamido)-pyridinium] hexa-fluoro-silicate.

Project description:In the title compound, 2C(11)H(10)N(3)O(4)S(+)·SiF(6) (2-), the short C-N distance [1.386 (2) Å] is indicative of a slight conjugation of N with the π electrons of the pyridinium ring, and with those of the sulfonyl group. The dihedral angle between the benzene and pyridinium rings is 77.48 (7)°. The crystal structure is stabilized by N-H⋯F and C-H⋯F hydrogen bonds. The Si atom of the anion lies on a special position.

| S-EPMC2959800 | biostudies-literature

2-(Benzene-sulfonamido)pyridinium perchlorate.

Project description:In the title compound, C(11)H(11)N(2)O(2)S(+)·ClO(4) (-), the dihedral angle between the benzene and pyridinium rings is 87.33?(10)°. An intra-molecular N-H?O inter-action, with an S=O-bonded O atom as receptor, occurs in the cation. In the crystal structure, ion pairs occur, being linked by strong N-H?O hydrogen bonds. The perchlorate anion plays a further role in the mol-ecular packing by accepting several weak C-H?O inter-actions.

| S-EPMC2969619 | biostudies-literature

4-(4-Nitro-benzene-sulfonamido)pyri-dinium chloride.

Project description:In the title compound, C(11)H(10)N(3)O(4)S(+)·Cl(-), the benzene ring makes an angle of 89.2 (1)° with the pyridinium ring. The dihedral angle between the nitro group and the benzene ring is 15.7 (1)°. The crystal structure is stabilized by N-H⋯Cl hydrogen bonds.

| S-EPMC2959751 | biostudies-literature

4-(2-Nitro-benzene-sulfonamido)pyri-dinium trifluoro-acetate.

Project description:In the title compound, C(11)H(10)N(3)O(4)S(+)·C(2)F(3)O(2) (-), the dihedral angle between the benzene ring and the pyridinium ring is 88.7 (4)°. In the crystal structure, a network of N-H⋯O, C-H⋯O and C-H⋯F hydrogen bonds links the constituent ions. One O atom of the nitro group is disordered over two positions, with site-occupancy factors of 0.57 (2) and 0.43 (2).

| S-EPMC2962089 | 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