Browse
Submit Data
Databases
API
Help

Dataset Information

21 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

N,N-Bis(pyridin-2-ylmeth-yl)cyclo-hexa-namine.

ABSTRACT: The pyridine rings of the title compound, C(18)H(23)N(3), are in a nearly perpendicular orientation relative to the plane defined by the three amino-bonded C atoms, making dihedral angles of 87.4 (1) ° and 84.2 (1) °. One of the pyridine N atoms acts as an hydrogen-bond acceptor for two pyridine C-H groups. By means of these intermolecular hydrogen bonds, the mol-ecules form a two-dimensional network parallel to the ab plane.

SUBMITTER: Akerman MP

PROVIDER: S-EPMC3393994 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Similar Datasets

Benzoic acid-3,4-bis-[(pyridin-3-ylmeth-yl)amino]-cyclo-but-3-ene-1,2-dione (1/2).

Project description:In the title co-crystal, C(16)H(14)N(4)O(2)·2C(7)H(6)O(2), the 3,4-bis-[(pyridin-3-ylmeth-yl)amino]-cyclo-but-3-ene-1,2-dione squareamide mol-ecules assemble into chains along the b axis via N-H?O hydrogen bonds. The benzoic acid mol-ecules then hydrogen bond to the pyridine rings via O-H?N hydrogen bonds, supported by weaker C-H?O hydrogen bonds, forming extended ribbons. The asymmetric unit consists of a half squareamide mol-ecule, sitting on a special position around a twofold axis, and one benzoic acid mol-ecule on a general position.

| S-EPMC3275061 | biostudies-literature

Bis[?-N-(pyridin-2-ylmeth-yl)pyridin-2-amine-?N:N']disilver(I) bis(trifluoro-methane-sulfonate).

Project description:In the binuclear title compound, [Ag(2)(C(11)H(11)N(3))(2)](CF(3)O(3)S)(2), the complex cation is centrosymmetric, with the unique Ag(+) cation coordinated by two pyridine N atoms from two symmetry-related N-(pyridin-2-ylmeth-yl)pyridin-2-amine ligands in a geometry slightly distorted from linear [N-Ag-N 161.02?(7)°]. This set-up leads to the formation of a 14-membered cyclic dimer. The two pyridine rings coordinated to the Ag(+) cation are tilted by 80.19?(7)° with respect to each other. Inter-molecular N-H?O hydrogen-bonding inter-actions between the cyclic dimer and the anion exist. A two-dimensional network parallel to the ac plane is constructed by three weak Ag?(O,N) inter-actions as well as an F?F contact of 2.890?(4)?Å.

| S-EPMC3238672 | biostudies-literature

3,5-Bis(3-methyl-imidazolium-1-ylmeth-yl)toluene bis-(hexa-fluoro-phosphate).

Project description:The asymmetric unit of the title N-heterocyclic carbene compound, C(17)H(22)N(4) (2+)·2PF(6) (-), consists of one N-heterocyclic carbene dication and two hexa-fluoro-phosphate anions. The two imidazole rings are twisted away from but to the same side of the central toluene ring, making dihedral angles of 76.69?(7) and 78.03?(7)° with the central ring. In the crystal, the components are linked by C-H?F interactions, generating a three-dimensional network.

| S-EPMC2983672 | biostudies-literature

(2S*,5R*)-2,5-Dimethyl-1,4-bis-(pyridin-2-ylmeth-yl)piperazine.

Project description:The title compound, C18H24N4, resides on a crystallographic inversion centre, so that the asymmetric unit comprises one half-mol-ecule. The piperazine ring adopts a chair conformation, with the mean planes of the two equatorial pyridine rings parallel to each other and separated by 2.54 (3) Å. No classical hydrogen bonds are observed.

| S-EPMC3770377 | biostudies-literature

Crystal structure of N,N'-bis-(pyridin-3-ylmeth-yl)cyclo-hexane-1,4-di-ammonium dichloride.

Project description:The title salt, C18H26N42+·2Cl-, was obtained by the protonation of N,N-bis-(pyridin-4-ylmeth-yl)cyclo-hexane-1,4-di-amine with hydro-chloric acid in ethanol. The asymmetric unit consists of one half of an N,N-bis-(pyridin-3-ylmeth-yl)cyclo-hexane-1,4-di-ammonium dication, with a crystallographic inversion centre located at the centre of the cyclo-hexyl ring, and a chloride anion. The central cyclo-hexyl ring in the dication adopts a chair conformation. The two trans-(4-pyridine)-CH2-NH2- moieties at the 1- and 4-positions of the central cyclo-hexyl ring occupy equatorial sites. The terminal pyridine ring is tilted by 53.72 (6)° with respect to the mean plane of the central cyclo-hexyl ring (r.m.s. deviation = 0.2413 Å). In the crystal, N+-H⋯Cl- hydrogen bonds between the dications and the chloride anions, and π-π stacking inter-actions between the pyridine rings of the dications afford a two-dimensional sheet extending parallel to the ab plane. These sheets are further connected through weak C-H⋯Cl- hydrogen bonds, resulting in the formation of a three-dimensional supra-molecular network.

| S-EPMC5137595 | biostudies-literature

Bis(pyridin-2-ylmeth-yl)ammonium nitrate.

Project description:In the title compound, C12H14N3 (+)·NO3 (-), the mononitrate of protonated bis-(pyridin-2-ylmeth-yl)amine, the least-squares planes defined by the non-H atoms of the two aromatic moieties inter-sect at an angle of 7.91?(6)°. In the crystal, N-H?N, N-H?O and C-H?N hydrogen bonds, as well as C-H?O contacts, connect the entities into a three-dimensional network. The shortest centroid-centroid distance between two aromatic systems is 3.7255?(8)?Å and is apparent between the two different aromatic moieties.

| S-EPMC3647857 | biostudies-other

Crystal structure of N,N'-bis-(pyridin-4-ylmeth-yl)cyclo-hexane-1,4-di-ammonium dichloride dihydrate.

Project description:Treatment of N,N-bis-(pyridin-4-ylmeth-yl)cyclo-hexane-1,4-di-amine with hydro-chloric acid in ethanol led to the formation of the title salt, C18H26N42+·2Cl-·2H2O, which lies about a crystallographic inversion center at the center of the cyclo-hexyl ring. The asymmetric unit therefore comprises one half of the N,N-bis-(pyridin-4-ylmeth-yl)cyclo-hexane-1,4-di-ammonium dication, a chloride anion, and a solvent water mol-ecule. In the dication, the two trans-(4-pyridine)-CH2-NH2- moieties occupy equatorial sites at the 1- and 4-positions of the central cyclo-hexyl ring, which is in a chair conformation. The terminal pyridine ring is tilted by 27.98 (5)° with respect to the mean plane of the central cyclo-hexyl moiety (r.m.s. deviation = 0.2379 Å). In the crystal, dications, anions, and solvent water mol-ecules are connected via N/C/O-H⋯Cl and N-H⋯O hydrogen bonds together with C-H⋯π inter-actions, forming a three-dimensional network.

| S-EPMC5050774 | biostudies-literature

Bis[?-N-(pyridin-2-ylmeth-yl)pyridin-3-amine-?(2) N:N']disilver(I) bis-(perchlorate) dimethyl sulfoxide disolvate.

Project description:In the binuclear title compound, [Ag2(C11H11N3)2](ClO4)2·2C2H6SO, the complex cation is centrosymmetric, with the unique Ag(I) cation coordinated by two pyridine N atoms from two symmetry-related N-(pyridine-2-ylmeth-yl)pyridine-3-amine ligands in a geometry slightly distorted from linear [N-Ag-N = 170.78?(9)°], resulting in the formation of a 16-membered cyclic dimer. The two pyridine rings coordinating to the Ag(I) atom are almost perpendicular to each other [dihedral angle = 87.73?(10)°]. Inter-molecular Ag?O inter-actions [3.149?(3) and 2.686?(3)?Å], N-H?O and C-H?O hydrogen bonds and C-H?? inter-actions between the cyclic dimers and the anions or the solvent mol-ecules lead to the formation of a three-dimensional supra-molecular network.

| S-EPMC3884244 | biostudies-literature

(1R,2R)-2-(Pyridin-4-yl-methyl-amino)-cyclo-hexa-naminium chloride.

Project description:In the crystal structure of the title compound, C(12)H(20)N(3) (+)·Cl(-), the protonated (1R,2R)-(pyridin-4-ylmeth-yl)cyclo-hexane-1,2-diamine cations and chloride anions are linked via N-H⋯N and N-H⋯Cl hydrogen bonds into a three-dimensional network.

| S-EPMC3051964 | biostudies-literature

Bis[μ-3,5-bis-(pyridin-2-yl)pyrazolato]bis-[(hexa-fluoro-phosphato)copper(II)].

Project description:The title dinuclear complex mol-ecule, [Cu2(C13H9N4)2(PF6)2], lies about an inversion center. The Cu(II) atom shows a square-pyramidal coordination geometry with the basal plane formed by four N atoms of the two bis-chelating 3,5-bis-(pyridin-2-yl)pyrazolate ions and with one F atom of the hexa-fluoro-phosphate ion in the apical position. Mol-ecules are stacked in a column along the a axis through C-H⋯F hydrogen bonds. The columns are further linked by other C-H⋯F hydrogen bonds, forming a three-dimensional network.

| S-EPMC3793691 | 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