Browse
Submit Data
Databases
API
Help

Dataset Information

18 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Decyl-ammonium octa-noate.

ABSTRACT: The title compound, C(10)H(24)N(+)·C(8)H(15)O(2) (-), forms a layered structure in which inter-molecular N(+)-H⋯O hydrogen bonds connect anions and cations, forming a two-dimensional network parallel to (010). The n-alkyl chains of the decyl-ammonium cations pack according to an ortho-rhom-bic 'subcell' with approximate dimensions 5.1 × 7.3 Å, and they are significantly distorted from planarity.

SUBMITTER: Jefferson AE

PROVIDER: S-EPMC3052094 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Similar Datasets

Benzyl-ammonium hepta-noate.

Project description:The title 1:1 stoichiometric salt, C7H10N(+)·C7H13O2 (-), is formed by proton transfer between hepta-noic acid and benzyl-amine. This combination contrasts to the recently published 2:1 acid-amine adduct of cation, anion and neutral acid molecule from the same components [Wood & Clarke (2013 ?). Acta Cryst. E69, o346-o347]. There are N-H?O hydrogen bonds of moderate strength in the structure [the most important graph-set motifs are R (2) 4(8) and R (4) 4(12)], as well as weak C-H?O inter-actions.

| S-EPMC3648282 | biostudies-literature

Benzyl-ammonium hexa-noate.

Project description:A binary mixture of benzyl-amine and hexa-noic acid has been reacted to form the title salt, C(7)H(10)N(+)·C(6)H(11)O(2) (-). This crystal has a 1:1 stoichiometry of acid- and amine-derived species which contrasts with other related species which can have a number of other integer ratios of acid and amine components. The diffraction data indicate complete transfer of a proton from the acid to the amine to give the salt, comprising a cation and anion combination, with the formation of three hydrogen bonds around each ammonium group. This contrasts with other related species.

| S-EPMC3470363 | biostudies-literature

Penta-decyl-ammonium methyl sulfate.

Project description:In the crystal of the title compound, C(15)H(34)N(+)·CH(3)SO(4) (-), the cations and anions are joined together via strong N-H?O hydrogen bonds into layers parallel to (001).

| S-EPMC3089230 | biostudies-other

Bis(n-do-decyl-ammonium) bis-(chlor-anil-ato)di-ethano-lcuprate(II).

Project description:In the title compound, (C12H25NH3)2[Cu(C6Cl2O4)2(C2H5OH)2], the Cu(II) atom lies on a crystallographic inversion center and is coordinated in a distorted octa-hedral geometry by four O atoms of two chloranilate ligands and two O atoms of two ethanol mol-ecules which are trans to each other in the axial positions. In the crystal, the Cu(II) mononuclear dianions are linked by O-H?O hydrogen bonds into a tape along the a-axis direction. The tapes are linked through N-H?O hydrogen bonds between the dianion and the n-do-decyl-ammonium cation, forming a two-dimensional network parallel to the ab plane.

| S-EPMC3998266 | biostudies-literature

Kinetics and Thermodynamics Studies for Cadmium (II) Adsorption onto Functionalized Chitosan with Hexa-Decyl-Trimethyl-Ammonium Chloride.

Project description:A new adsorbent material was obtained by functionalization of chitosan with hexa-decyl-trimethyl-ammonium chloride and tested as an adsorbent for Cd(II) ions. Functionalization is due to the desire to improve the adsorbent properties of the biopolymer used for removal of metallic ions. Obtained material was characterized by FTIR (Fourier Transform InfraRed spectroscopy), SEM (Scanning Electron Microscopy) and EDX (Energy dispersive X-ray Spectroscopy). To prove the Cd(II) adsorption mechanism, we performed adsorption tests determining influence of biopolymer ratio, pH, contact time, temperature and Cd(II) initial concentration. Obtained experimental data were modeled using two kinetics models: pseudo-first-order and pseudo-second-order models. Cd(II) adsorption kinetics was better described by pseudo-second-order model. Further, experimental data were fitted using three different adsorption isotherms: Langmuir, Freundlich and Sips. The studied adsorption process is well described by the Sips adsorption isotherm, when the maximum adsorption capacity value is near the experimental one. Likewise, we evaluated the values of thermodynamic parameters which indicate that the studied process is an endothermic and spontaneous one, being a physical adsorption. Prepared adsorbent materials have a maximum adsorption capacity of 204.3 mg Cd2+ per gram at pH > 4.0 and 298 K. In addition, this material was reused for Cd2+ recovery for 20 times.

| S-EPMC7730077 | biostudies-literature

1-Decyl-indoline-2,3-dione.

Project description:In the title N-alkyl isatin, C(18)H(25)NO(2), the isatin moiety is almost planar (r.m.s. deviation = 0.03?Å). C-C-C-C torsion angles of the decyl substituent indicate an all-antiperiplanar conformation.

| S-EPMC2979628 | biostudies-literature

Methyl 6-amino-6-oxohexa-noate.

Project description:The title compound, C(7)H(13)NO(3), adopts an approximately planar conformation. The torsion angles in the aliphatic chain between the carbonyl group C atoms range from 172.97?(14) to 179.38?(14)° and the r.m.s. deviation of all non-H atoms is 0.059?Å. The crystal packing is dominated by two strong N-H?O hydrogen bonds involving the amide groups and forming R(2) (2)(8) rings and C(4) chains. Overall, a two-dimensional network parallel to (100) is formed. A weak inter-molecular C-H?O inter-action is also present.

| S-EPMC3297318 | biostudies-literature

(S)-(-)-1-Phenyl-ethanaminium hexa-noate.

Project description:A binary mixture of (S)-(-)-1-phenyl-ethanamine and hexa-noic acid was allowed to react to form the title salt, C8H12N(+)·C6H11O2(-). This crystal contains a 1:1 stoichiometric mixture of the acid- and amine-derived species and displays a chiral structure with N-H⋯O hydrogen-bonded chains propagating along the c-axis direction.

| S-EPMC3588937 | biostudies-literature

Hexakis(dimethyl-ammonium) di-?(6)-oxido-tetra-?(3)-oxido-tetra-deca-?(2)-oxido-octa-oxidodeca-vanadate(V) monohydrate.

Project description:In the title compound, (C(2)H(8)N)(6)[V(10)O(28)]·H(2)O, the [V(10)O(28)](6-) polymetalate anion has crystallographic mirror symmetry with six V atoms and 12 O atoms lying on the mirror plane. Each of the V(V) atoms adopts a distorted octa-hedral geometry. Eight terminal O atoms are bonded to V(V) atoms with double bonds and the others act as bridging atoms. In the crystal structure, a network of N-H?O and O-H?O hydrogen bonds helps to establish the packing.

| S-EPMC2979636 | biostudies-literature

1-Tetra-decyl-pyridinium bromide monohydrate.

Project description:In the title compound, C(19)H(34)N(+)·Br(-)·H(2)O, the dihedral angle between the trans-planar alkyl side chain and the pyridinium ring is 52.73?(7)°. In the crystal structure, O-H?Br, C-H?Br and C-H?O hydrogen bonds form a network, while the hydro-phobic alkyl chains inter-digitate, forming bilayers.

| S-EPMC2960014 | 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