Browse
Submit Data
Databases
API
Help

Dataset Information

18 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Piperazine-1,4-diium naphthalene-1,5-disulfonate.

ABSTRACT: The title molecular salt, C(4)H(12)N(2) (2+)·C(10)H(6)O(6)S(2) (2-), consists of a piperazinium cation and a 1,5-naphthalene-disulfonate anion. Crystallographic inversion centers are situated at the center of the ring of the dication as well as at the midpoint of the central carbon-carbon bond in the dianion. In the crystal, inter-molecular N-H?O hydrogen bonds link the cations and anions.

SUBMITTER: Wei B

PROVIDER: S-EPMC3201365 | biostudies-literature | 2011 Oct

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Piperazine-1,4-diium naphthalene-1,5-disulfonate.

Wei Bin B

Acta crystallographica. Section E, Structure reports online 20110930 Pt 10

The title molecular salt, C(4)H(12)N(2) (2+)·C(10)H(6)O(6)S(2) (2-), consists of a piperazinium cation and a 1,5-naphthalene-disulfonate anion. Crystallographic inversion centers are situated at the center of the ring of the dication as well as at the midpoint of the central carbon-carbon bond in the dianion. In the crystal, inter-molecular N-H⋯O hydrogen bonds link the cations and anions. ...[more]

PMID: 22065696

Similar Datasets

Piperazine-1,4-diium diacetate.

Project description:In the title salt, C(4)H(12)N(2) (2+)·2C(2)H(3)O(2) (-), the piperazine-1,4-diium cation has 2/m symmetry with the NH(2) unit located on a mirror plane and the acetate anion has m symmetry with all non-H atoms and one H atom located on a mirror plane. The piperazine ring adopts a chair conformation. In the crystal, the cations are linked with the anions via N-H⋯O hydrogen bonding into chains parallel to the c axis.

| S-EPMC3238946 | biostudies-literature

1,4-Dimethyl-piperazine-1,4-diium dibromide dihydrate.

Project description:In the title hydrated mol-ecular salt, C(6)H(16)N(2) (2+)·2Br(-)·2H(2)O, the complete 1,4-dimethyl-piperazine-1,4-diium dication is generated by crystallographic inversion symmetry and both exocyclic C-N bonds are in equatorial orientations. In the crystal, the components are linked by N-H?O and O-H?Br hydrogen bonds, generating chains propagating in [110].

| S-EPMC3379296 | biostudies-literature

Dimethyl-ammonium guanidinium naphthalene-1,5-disulfonate.

Project description:The asymmetric unit of the title salt, CH(6)N(3) (+)·C(2)H(8)N(+)·C(10)H(6)O(6)S(2) (2-), consists of one dimethyl-ammonium cation, one guanidinium cation, and two half naphthalene-1,5-disulfonate anions, which lie on inversion centers. N-H?O hydrogen bonds link the cations and anions into layers parallel to the ab plane. The layers have a sandwich-like structure, with the sulfonate groups and cations forming outer slices and the naphthalene ring systems inside.

| S-EPMC3344069 | biostudies-literature

Ethane-1,2-diammonium naphthalene-1,5-disulfonate.

Project description:In the crystal structure of the title salt, C(2)H(10)N(2) (2+)·C(10)H(6)O(6)S(2) (2-), both the cation and anion lie on special positions of site symmetry. These are linked by N-H?O and N-H?(O,O) hydrogen bonds, forming a layer structure.

| S-EPMC2971418 | biostudies-literature

Bis(diisopropyl-ammonium) naphthalene-1,5-disulfonate.

Project description:In the title compound, 2C(6)H(16)N(+)·C(10)H(6)O(6)S(2) (2-), the cations and anions are associated via N-H?O and C-H?O hydrogen-bonding inter-actions.

| S-EPMC3247441 | biostudies-literature

Bis(trimethyl-ammonium) naphthalene-1,5-disulfonate.

Project description:The asymmetric unit of the title compound, 2C(3)H(10)N(+)·C(10)H(6)S(2)O(6) (2-), contains a half-anion, which is completed by inversion symmetry, and one cation. The cations and anions are associated via strong N-H?O(sulfonate) hydrogen-bonding inter-actions, forming cation-anion-cation groups. Secondary inter-actions such as C-H(ammonium)?O(sulf-on-ate) and van der Waals inter-actions link the cations and anions together in a three-dimensional crystal structure, with zigzag rows of cations lying between layers of anions.

| S-EPMC3254441 | biostudies-literature

Bis(benzimidazolium) naphthalene-1,5-disulfonate trihydrate.

Project description:The title compound, 2C(7)H(7)N(2) (+)·C(10)H(6)O(6)S(2) (2-)·3H(2)O, consists of two crystallographically independent benzimidazolium cations, two independent naphthalene-1,5-disulfonate dianions (both generated by inversion) and three water mol-ecules. These components construct an infinite three-dimensional framework in the crystal structure via O-H⋯O and N-H⋯O hydrogen bonds.

| S-EPMC2960975 | biostudies-literature

1-Methyl-piperazine-1,4-diium dipicrate.

Project description:IN THE CRYSTAL STRUCTURE OF THE TITLE COMPOUND [SYSTEMATIC NAME: 1-methyl-piperazine-1,4-diium bis-(2,4,6-trinitro-phen-ol-ate)], C(5)H(14)N(2) (2+)·2C(6)H(2)N(3)O(7) (-), the ionic components are connected by relatively strong N-H?O hydrogen bonds into centrosymmetric six-membered conglomerates, which comprise two dications and four anions. Besides Coulombic inter-actions, only weak C-H?O inter-actions and some stacking between picrates (separation between the planes of ca. 3.4?Å but only a small overlapping) can be identified between these 'building blocks' of the crystal structure. The piperazine ring adopts a chair conformation with the methyl substituent in the equatorial position. In the picrate anions, the twist angles of the nitro groups depend on their positions relative to the phenolate O atom: it is much smaller for the NO(2) groups para to the C-O(-) group [15.23?(9)and 3.92?(14)°] than for the groups in the ortho positions [28.76?(13)-39.84?(11)°].

| S-EPMC3051773 | biostudies-literature

Bis(butan-1-aminium) naphthalene-1,5-disulfonate.

Project description:In the title compound, 2C(4)H(12)N(+)·C(10)H(6)O(6)S(2) (2-), the anion lies on an inversion center, so the asymmetric unit contains half an anion and one cation which are linked by a strong N-H?O hydrogen bond. The crystal structure comprises discrete ions, which are linked into centrosymmetric R(4) (4)(12) loops by N-H?O inter-actions.

| S-EPMC3379205 | biostudies-literature

Bis(3-methyl-piperidinium) naphthalene-1,5-disulfonate.

Project description:The asymmetric unit of the title compound, 2C(6)H(14)N(+)·C(10)H(6)O(6)S(2) (2-), contains one 3-methyl-piperidinium cation and one-half of the centrosymmetric naphthalene-1,5-disulfonate anion. In the crystal, anions and cations are linked through N-H?O hydrogen bonds into layers parallel to (101).

| S-EPMC3379283 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

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