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Catena-Poly[[silver(I)-?-[N-(4-pyridyl-meth-yl)pyridine-4-carboxamide-?N:N']] nitrate monohydrate].

ABSTRACT: The title coordination polymer, {[Ag(C(12)H(11)N(3)O)]NO(3)·H(2)O}(n), has a polycationic chain motif in which the Ag atom is bridged by the heterocyclic ligand; the Ag atom shows linear coordination. If the two long Ag?O(nitrate) inter-actions [2.794?(6) and 2.867?(5)?Å] are regarded as bonds, the compound adopts a three-dimensional network structure. The water mol-ecule consolidates the network structure by forming hydrogen bonds, one to the polycationic chain and one to the nitrate anion.

SUBMITTER: Ma YT

PROVIDER: S-EPMC2960773 | biostudies-literature | 2008

REPOSITORIES: biostudies-literature

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catena-Poly[[silver(I)-μ-[N-(4-pyridyl-meth-yl)pyridine-4-carboxamide-κN:N']] nitrate monohydrate].

Ma Yu-Tao YT Sun Bai-Wang BW Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20080213 Pt 3

The title coordination polymer, {[Ag(C(12)H(11)N(3)O)]NO(3)·H(2)O}(n), has a polycationic chain motif in which the Ag atom is bridged by the heterocyclic ligand; the Ag atom shows linear coordination. If the two long Ag⋯O(nitrate) inter-actions [2.794 (6) and 2.867 (5) Å] are regarded as bonds, the compound adopts a three-dimensional network structure. The water mol-ecule consolidates the network structure by forming hydrogen bonds, one to the polycationic chain and one to the nitrate anion. ...[more]

PMID: 21201859

Similar Datasets

catena-Poly[[silver(I)-μ-N-(3-pyridyl-meth-yl)pyridine-4-carboxamide] nitrate monohydrate].

Project description:In the title compound, {[Ag(C(12)H(11)N(3)O)]NO(3)·H(2)O}(n), the Ag atom is coordinated by two N atoms from the heterocyclic ligand, giving a linear polycationic chain. Two long Ag⋯O(nitrate) inter-actions [2.667 (3) and 2.840 (3) Å] result in a three-dimensional network. The water mol-ecule consolidates the network structure by forming hydrogen bonds, one to the polycationic chain and one to the nitrate anion.

| S-EPMC2915063 | biostudies-literature

Bis[4-(4-pyridyl-meth-oxy)phenol-κN]silver nitrate monohydrate.

Project description:In the title compound, [Ag(C(12)H(11)NO(2))(2)]NO(3)·H(2)O, the Ag(I) ion is coordinated by two N atoms from two different 4-(4-pyridyl-meth-oxy)phenol ligands, generating a nearly linear coordination geometry with an N-Ag-N angle of 167.1 (1)°. A three-dimensional supra-molecular network is built from the uncoordinated nitrate anion, the water mol-ecule and the cation through O-H⋯O hydrogen bonds.

| S-EPMC3007012 | biostudies-literature

catena-Poly[[silver(I)-?-2-[(pyrazin-2-yl-?(2)N(1):N(4))amino-meth-yl]phenol] nitrate].

Project description:The Ag(I) atom in the polycationic salt, {[Ag(C(11)H(11)N(3)O)]NO(3)}(n), shows a linear coordination [N-Ag-N = 175.0?(2)°]; the polymeric nature arises from bridging by the pyrazine portion of the ligand, resulting in chains extending parallel to [100]. The NO(3) (-) counter-ions surround the polymeric chain and inter-act only weakly with it [Ag?O = 2.701?(4) and 2.810?(5)?Å]. Adjacent chains are linked into a three-dimensional network by O-H?O and N-H?O hydrogen bonds.

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Crystal structure of catena-poly[[silver(I)-{μ-2,6-bis-[(1H-pyrazol-1-yl)meth-yl]pyridine-κ(3) N (1),N (2):N (2')}] nitrate].

Project description:In the title complex, {[Ag(C13H13N5)]NO3} n , the Ag(I) atom is coordinated by three N atoms from two bidentate/monodentate pyrazolylpyridyl ligands to form a distorted trigonal-planar geometry [range of angles: 83.34 (6) (chelate ring) to 139.15 (7) °]. The chelate ring has a distorted boat conformation. The dihedral angle between the pyridyl ring and the coordinating pyrazolyl ring is 67.22 (6)°. The non-coordinating pyrazolyl ring is twisted by 62.97 (7)° from the pyridyl ring. In the crystal, the complex cations are arranged in polymeric chains along the c-axis direction, with the nitrate counter-anions situated in between. Weak C-H⋯O hydrogen bonds link the ions into a three-dimensional network.

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Bis[N-(4-chloro-phen-yl)pyridine-3-carboxamide]-silver(I) nitrate.

Project description:In the title compound, [Ag(C(12)H(9)ClN(2)O)(2)]NO(3), two N atoms from two pyridine rings of two N-(4-chloro-phen-yl)pyridine-3-carboxamide ligands coordinate to the Ag(I) atom, forming a nearly linear geometry with an N-Ag-N angle of 173.41?(7)°. The crystal structure is stabilized by N-H?O, C-H?O and C-H?Cl hydrogen bonds and ?-? stacking inter-actions [centroid-centroid distance = 3.5469?(16)?Å] between the pyridyl and benzene rings. The shortest Ag?Ag distance is 3.2574?(5)?Å.

| S-EPMC3007344 | biostudies-literature

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

Project description: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.

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catena-Poly[[silver(I)-[?-4-(2-pyrid-yl)-pyrimidine-2-sulfonato]] monohydrate].

Project description:In the title compound, {[Ag(C(9)H(6)N(3)O(3)S)]·H(2)O}(n), the Ag(I) atom is coordinated by three N atoms and two sulfonate O atoms from two different 4-(2-pyrid-yl)pyrimidine-2-sulfonate ligands. The ligand bridges two Ag(I) atoms, forming a polymeric zigzag chain propagating parallel to [001]. The uncoordinated water mol-ecule is involved in hydrogen bonds with sulfonate O atoms.

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Crystal structure of a one-dimensional looped-chain silver(I) coordination polymer: catena-poly[[silver(I)-bis-{μ-4-[1-(5'-isopropyl-[1,1':3',1''-terphen-yl]-2'-yl)-1H-imidazol-2-yl]pyridine-κ(2) N:N'}] nitrate methanol monosolvate monohydrate].

Project description:In the title compound, {[Ag(C29H25N3)2]NO3·CH3OH·H2O} n , the Ag(I) cation is four-coordinated by two pyridine N atoms and two imidazole N atoms from four individual 4-(1-(5'-isopropyl-[1,1':3',1''-terphen-yl]-2'-yl)-1H-imidazol-2-yl)pyridine (i-pro-pyim) ligands. This gives rise to a highly distorted tetra-hedral geometry with bond angles falling in the range 100.33 (19)-122.76 (19)°. Two crystallographically independent i-pro-pyim ligands (A and B) adopt very similar conformations to one another, such that the dihedral angles between the pyridyl and imidazolyl rings in the two ligands are 40.7 (3) and 42.2 (3)°, respectively. Each i-pro-pyim ligand binds two symmetry-related Ag(+) cations, leading to the formation of 14-membered cyclic dimers, in which the Ag(I) atoms are separated by 6.963 (2) Å for the Ag-A 2-Ag dimer and 7.020 (2) Å for Ag-B 2-Ag. These cyclic dimers are alternately connected to each other by sharing Ag(I) atoms, resulting in the formation of a looped-chain structure extending along the [100] direction. Moreover, adjacent looped chains are connected by inter-molecular π-π inter-actions [centroid-to-centroid distance = 3.689 (4) Å], giving rise to the formation of a two-dimensional supra-molecular network propagating parallel to (110). Several inter-molecular C-H⋯O and O-H⋯O hydrogen bonds further contribute to the stabilization of the crystal structure.

| S-EPMC4992918 | biostudies-literature

catena-Poly[[silver(I)-μ-dipyrazin-2-ylamine] perchlorate monohydrate].

Project description:In the title complex, {[Ag(C(8)H(7)N(5))]ClO(4)·H(2)O}(n), the multidentate dipyrazin-2-ylamine acts as a μ(2)-bridging link with an anti-syn configuration, assembling the Ag(I) ions into a zigzag chain structure. The Ag(I) ion is linearly coordinated by two dipyrazin-2-ylamine ligands through two pyrazine N atoms. (ClO(4) (-))⋯π(pyrazine) [O⋯centroid distances of 3.612 (3) and 3.664 (1) Å] and π-π inter-actions [centroid-centroid distance = 3.518 (2) Å] as well as O-H⋯O and N-H⋯O hydrogen-bonds assemble the chains into a three-dimensional supra-molecular aggregation.

| S-EPMC2970971 | biostudies-literature

catena-Poly[[[dichloridomercury(II)]-?-1,4-bis-(3-pyridyl-amino-meth-yl)benzene-?N:N'] N,N-dimethyl-formamide monosolvate].

Project description:The crystal structure of the polymeric title compound, {[HgCl(2)(C(18)H(18)N(4))]·C(3)H(7)NO}(n), features an N-heterocyclic ligand which links adjacent HgCl(2) units into a helical chain running along the b axis. The coordination geometry of the Hg(II) atom is a distorted tetra-hedron. The dimethyl-formamide mol-ecule is disordered over two positions in a 1:1 ratio, and is linked to the complex mol-ecules via N-H?O hydrogen bonds.

| S-EPMC3212137 | biostudies-literature

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