Browse
Submit Data
Databases
API
Help

Dataset Information

19 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Catena-Poly[[silver(I)-?-N-[(pyridin-2-yl)meth-yl]pyridine-3-amine-?(2) N:N'] hexa-fluorido-phosphate].

ABSTRACT: In the title polymeric complex, {[Ag(C11H11N3)]PF6} n , the Ag(I) ion is two-coordinated in a nearly linear coordination geometry [N-Ag-N = 175.98?(9)°] by two pyridine N atoms from two symmetry-related N-[(pyridine-2-yl)meth-yl]pyridine-3-amine ligands. Each Ag(I) ion is bridged by the ligands, forming a helical chain propagating along the b-axis direction. The right- and left-handed helical chains are alternately arranged via Ag?Ag [3.2639?(5)?Å] and ?-? stacking inter-actions [centroid-centroid distance = 3.523?(1)?Å], resulting in the formation of a two-dimensional supra-molecular network extending parallel to (101). Weak Ag?F inter-actions [longest Ag?F inter-action = 3.153?(2)?Å], as well as N-H?F and C-H?F hydrogen-bonding inter-actions, occur between the helical chains and the anions.

SUBMITTER: Moon SH

PROVIDER: S-EPMC4051042 | biostudies-literature | 2014 Jun

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

catena-Poly[[silver(I)-μ-N-[(pyridin-2-yl)meth-yl]pyridine-3-amine-κ(2) N:N'] hexa-fluorido-phosphate].

Moon Suk-Hee SH Park Ki-Min KM

Acta crystallographica. Section E, Structure reports online 20140524 Pt 6

In the title polymeric complex, {[Ag(C11H11N3)]PF6} n , the Ag(I) ion is two-coordinated in a nearly linear coordination geometry [N-Ag-N = 175.98 (9)°] by two pyridine N atoms from two symmetry-related N-[(pyridine-2-yl)meth-yl]pyridine-3-amine ligands. Each Ag(I) ion is bridged by the ligands, forming a helical chain propagating along the b-axis direction. The right- and left-handed helical chains are alternately arranged via Ag⋯Ag [3.2639 (5) Å] and π-π stacking inter-actions [centroid-centro ...[more]

PMID: 24940213

Similar Datasets

(Acetato-?O){bis-[(2,4-dimethyl-1H-pyrazol-1-yl)meth-yl][(pyridin-2-yl)meth-yl]amine}-cobalt(II) hexa-fluorido-phosphate.

Project description:In the title compound, [Co(CH(3)CO(2))(C(18)H(24)N(6))]PF(6), the Co(II) atom is penta-coordinated in a distorted trigonal-bipyramidal geometry by four N atoms from a tripodal ligand and one O atom from a monodentate acetate ligand. The crystal packing is stabilized by inter-molecular C-H?F and C-H?O hydrogen bonds.

| S-EPMC3470138 | biostudies-literature

Dicyanido[tris-(2-pyridyl-meth-yl)amine]-cobalt(III) hexa-fluorido-phosphate.

Project description:In the title complex, [Co(CN)(2)(C(18)H(18)N(4))]PF(6), the Co(III) atom together with one of the pyridyl rings and two cyanide anions are located on a mirror plane, while the P atom is located on an inversion centre. The Co(III) atom exhibits an octa-hedral geometry, coordinated by four N atoms from the tris-(2-pyridyl-meth-yl)amine ligand with an average Co-N distance of 1.953?(2)?Å, and two cyanide C atoms with an average Co-C distance of 1.895?(2)?Å. The crystal packing is stabilized by inter-molecular C-H?N and C-H?F inter-actions.

| S-EPMC3089135 | biostudies-literature

Bis[5-(pyridin-2-yl)pyrazine-2-carbo-nitrile-?N,N]silver hexa-fluorido-phosphate.

Project description:In the mononuclear title complex, [Ag(C(10)H(6)N(4))(2)]PF(6), two ?(2)N,N'-chelating 5-(pyridin-2-yl)pyrazine-2-carbonitrile ligands surround the Ag(I) atom, forming a distorted N(4) tetra-hedral coordination geometry. The mononuclear units are inter-connected through ?-? inter-actions [centroid-centroid distances = 3.801?(2) and 3.979?(3)?Å] and the hexa-fluoridophosphate anions are embedded within the inter-stices. C N?? inter-actions [N?centroid = 3.519?(2)?Å] and C-H.?N hydrogen-bonding inter-actions also occur.

| S-EPMC3254278 | biostudies-literature

Poly[[{?(3)-tris-[2-(4-phenyl-1,2,3-triazol-1-yl)eth-yl]amine}silver(I)] hexa-fluorido-phosphate].

Project description:The title compound, {[Ag(L)]PF(6))(n) {L is tris-[2-(4-phenyl-1,2,3-triazol-1-yl)eth-yl]amine, C(30)H(30)N(10)}, consists of alternating two-dimensional cationic layers of [Ag(L)](+) and anionic PF(6) (-) layers. Each Ag(I) atom is three coordinated in a T-shaped geometry by three N atoms from three ligands. Each ligand links three Ag(I) atoms, generating a two-dimensional network structure with two different metallacycles, A and B. In A, eight coordination units from four ligands connect four Ag(I) atoms, forming a 48-membered ring. In B, four coordination units from two ligands link two Ag(I) atoms, forming a 24-membered ring. Each B ring is surrounded by four A rings, and each A ring has four A and four B rings as neighbours. This cationic layer thus generates a 4.8(2) topology network, with each Ag(I) centre and ligand acting as a three-connected topological node.

| S-EPMC2959415 | biostudies-literature

catena-Poly[[[(2-pyridone-?O)silver(I)]-?-2-pyridone-?O:O] hexa-fluorido-phosphate].

Project description:The asymmetric unit of the polymeric title salt, {[Ag(C(5)H(5)NO)(2)]PF(6)}(n), comprises an Ag(I) cation (located on a twofold axis), two 2-pyridone ligands (with distinct coordination modes), and half a PF(6) (-) anion (situated on a centre of inversion). The Ag(I) atom is in an approximately octa-hedral AgO(6) coordination geometry, which is stabilized by intra-molecular N-H?O hydrogen bonds. The result of the bridging mode of the 2-pyridone ligand is the formation of a supra-molecular chain along the c axis; these are consolidated in the crystal by C-H?F inter-actions.

| S-EPMC2983389 | biostudies-literature

catena-Poly[[silver(I)-?-N-(pyridin-3-ylmeth-yl)pyridine-2-amine-?(2) N:N'] tri-fluoro-methane-sulfonate].

Project description:In the asymmetric unit of the title polymeric complex, {[Ag(C11H11N3)](CF3SO3)} n , there are two Ag(I) atoms, two N-(pyridin-3-ylmeth-yl)pyridine-2-amine ligands (A and B) and two CF3SO3 (-) anions. One Ag(I) atom is coordinated by two pyridine N atoms from two symmetry-related A ligands in a geometry slightly distorted from linear [N-Ag-N = 173.2?(3)°], forming a left-handed helical chain, while the other Ag(I) atom is coordinated by two pyridine N atoms from two symmetry-related B ligands in a bent arrangement [N-Ag-N = 157.1?(3)°], forming a right-handed helical chain. Both helical chains have the same pitch length [10.4007?(7)?Å], propagate along the b-axis direction and are alternately arranged via Ag?Ag [3.0897?(12)?Å] and ?-? stacking inter-actions [centroid-centroid distances = 3.564?(7) and 3.518?(6)?Å], resulting in the formation of a two-dimensional supra-molecular network extending parallel to the ab plane. Inter-molecular N-H?O, C-H?O and C-H?F hydrogen-bonding inter-actions occur between the helical chains and the anions.

| S-EPMC3772439 | biostudies-literature

Bis{2-[(diisopropyl-phosphan-yl)amino]-pyridine-?N,P}copper(I) hexa-fluorido-phosphate.

Project description:The crystal structure of the title compound, [Cu(C(11)H(19)N(2)P)(2)]PF(6), is composed of discrete [Cu(PN-iPr)(2)](+) cations [PN-iPr is 2-(diisopropyl-phosphanyl-amino)-pyridine] and PF(6) (-) anions. The Cu(I) atom is bis-chelated by two independent PN-iPr ligands. It has a distorted tetra-hedral coordination by two P atoms [Cu-P = 2.2277?(4) and 2.2257?(4)?Å] and two pyridine N atoms [Cu-N = 2.0763?(11) and 2.0845?(12)?Å]. Bond angles about Cu vary from 85.11?(3) (P-Cu-N) to 130.37?(2)° (P-Cu-P). In the crystal, N-H?F hydrogen bonds link the Cu complexes and the PF(6) (-) anions into continuous chains, which show a cross-bedded spatial arrangement. In addition, several weaker C-H?F inter-actions contribute to the coherence of the structure.

| S-EPMC3006723 | biostudies-literature

Crystal structure of an AgI inter-calation compound: catena-poly[[silver(I)-?-N-(pyridin-3-ylmeth-yl)pyridin-3-amine-?2N:N'] hexa-fluorido-phosphate aceto-nitrile disolvate].

Project description:The asymmetric unit in the title compound, [Ag(C11H11N3)]PF6·2CH3CN or {[AgL]·PF6·2CH3CN} n , L = N-(pyridin-3-ylmeth-yl)pyridin-3-amine, comprises one AgI atom, one L ligand, two aceto-nitrile solvent mol-ecules and one PF6- anion disordered over two orientations in a 0.567?(11):0.433?(11) ratio. Each AgI atom is coordinated by two pyridine N atoms from two L ligands in a slightly distorted linear coordination geometry [N-Ag-N = 170.55?(8)°]. Each L ligand bridges two AgI ions, resulting in the formation of a zigzag chain propagating along the [101] direction. In the crystal, Ag?Ag contacts [3.3023?(5)?Å] and inter-molecular ?-? stacking inter-actions [centroid-to-centroid distance = 3.5922?(15)?Å] between the pyridine rings link these chains into a corrugated layer parallel to the ([Formula: see text]01) plane. The layers are stacked with a separation of 10.4532?(5)?Å, and aceto-nitrile solvent mol-ecules and PF6- anions as guests are inter-calated between the layers. The layers are connected through several N/C-H?F hydrogen bonds and P-F?? inter-actions [F?ring centroid = 3.241?(8)?Å] between the layer and the inter-calated guests and between the inter-calated guests, forming a three-dimensional supra-molecular network.

| S-EPMC5730314 | biostudies-literature

Crystal structure of a helical silver(I) coordination polymer based on an unsymmetrical dipyridyl ligand: catena-poly[[silver(I)-?-N-(pyridin-4-ylmeth-yl)pyridine-3-amine-? (2) N:N'] tetra-fluorido-borate methanol hemisolvate].

Project description:The asymmetric unit of the title compound, {[AgL]·BF4·0.5CH3OH} n , L = N-(pyridin-4-ylmeth-yl)pyridine-3-amine, C11H11N3, contains one Ag(I) ion, one ligand L, one tetra-fluorido-borate anion disordered over two orientations in a 0.669?(13):0.331?(13) ratio and one half of a methanol solvent mol-ecule situated on an inversion center. Each Ag(I) ion is coordinated by two N atoms from two L ligands in a distorted linear geometry [N-Ag-N = 174.70?(19)°]. Each L ligand bridges two Ag(I) ions, thus forming polymeric helical chains propagating in [010]. In the crystal, Ag?Ag [3.3369?(10)?Å] and ?-? inter-actions between the aromatic rings [centroid-to-centroid distance = 3.676?(4)?Å] link these chains into layers parallel to (10-1). Ag?F and weak N(C)-H?F inter-actions further consolidate the crystal packing.

| S-EPMC4645078 | biostudies-literature

[Bis-(2-pyrid-yl-?N)amine]chlorido(?-hexa-methyl-benzene)-ruthenium(II) hexa-fluorido-phosphate dichloro-methane solvate.

Project description:In the title half-sandwich complex, [RuCl(?(6)-C(12)H(18))(C(10)H(9)N(3))]PF(6)·CH(2)Cl(2), the ruthenium(II) ion is four-coordinated by a chloro, a hexa-methyl-benzene and a bidentate N,N'-chelating di(pyridin-2-yl)amine ligand. In the crystal, the amino N-H group forms a hydrogen bond with the chloro ligand of a neighbouring complex, thus forming chains along the b axis. Weak inter-molecular C-H?F and C-H? Cl contacts are also observed.

| S-EPMC3089226 | 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