Browse
Submit Data
Databases
API
Help

Dataset Information

25 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Bis(?(2)-3,5-diisopropyl-4H-1,2,4-triazole-?N:N)bis-[(nitrato-?O)silver(I)].

ABSTRACT: The neutral N-heterocycle in the title centrosymmetric dinuclear compound, [Ag(2)(NO(3))(2)(C(8)H(15)N(3))(2)], bridges two metal atoms through its imino N atoms. The N-Ag-N skeleton is bent [N-Ag-N = 127.2?(3)°]; as one of two O atoms of the nitrate anion is nearly coplanar with this N-Ag-N skeleton [Ag-O = 2.63?(1)?Å], the coordination geometry around the Ag(I) atom is regarded as trigonal-planar. One of the two isopropyl groups is disordered over two positions in respect of the methyl groups in a 1:1 ratio. In the crystal structure, inter-molecular N-H?O hydrogen bonding is observed between the nitrate groups and triazole ligands.

SUBMITTER: Wang ZY

PROVIDER: S-EPMC2977357 | biostudies-literature | 2009 Jul

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Bis(μ(2)-3,5-diisopropyl-4H-1,2,4-triazole-κN:N)bis-[(nitrato-κO)silver(I)].

Wang Zhao-Yang ZY Wang Ying-Li YL Yang Guang G Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20090722 Pt 8

The neutral N-heterocycle in the title centrosymmetric dinuclear compound, [Ag(2)(NO(3))(2)(C(8)H(15)N(3))(2)], bridges two metal atoms through its imino N atoms. The N-Ag-N skeleton is bent [N-Ag-N = 127.2 (3)°]; as one of two O atoms of the nitrate anion is nearly coplanar with this N-Ag-N skeleton [Ag-O = 2.63 (1) Å], the coordination geometry around the Ag(I) atom is regarded as trigonal-planar. One of the two isopropyl groups is disordered over two positions in respect of the methyl groups ...[more]

PMID: 21583418

Similar Datasets

Bis[(1S,1'S)-1,1'-(4-amino-4H-1,2,4-triazole-3,5-di-yl)diethanol-κN]bis-(nitrato-κO)zinc.

Project description:In the title homochiral mononuclear compound, [Zn(NO(3))(2)(C(6)H(12)N(4)O(2))(2)], the Zn(II) atom is located on a twofold rotation axis and coordinated by two N atoms from two ligands and two O atoms from two NO(3) (-) anions, adopting a distorted tetra-hedral coordination geometry. The compound is enanti-omerically pure and corresponds to the S diastereoisomer, with the optical activity originating from the chiral ligand. In the crystal, mol-ecules are connected into three-dimensional supra-molecular networks through O-H⋯O, O-H⋯N and N-H⋯O hydrogen bonds.

| S-EPMC3274914 | biostudies-literature

Bis(?-4-amino-3,5-dimethyl-4H-1,2,4-triazole)bis-[diiodidozinc(II)].

Project description:In the title compound, [Zn(2)I(4)(C(4)H(8)N(4))(2)], the Zn(II) atom is coordinated in a distorted tetra-hedral geometry by two N atoms from the triazole rings of two 4-amino-3,5-dimethyl-4H-1,2,4-triazole (admt) ligands and two iodide ligands. Doubly bridging admt ligands connect two Zn(II) atoms, forming a centrosymmetric dimer. Weak N-H?I and C-H?I hydrogen bonds play an important role in the inter-molecular packing.

| S-EPMC3050150 | biostudies-literature

Bis(?-4-amino-3,5-dimethyl-4H-1,2,4-triazole-?N:N)bis-(dibromidozinc).

Project description:The centrosymmetric dimeric title complex, [Zn(2)Br(4)(C(4)H(8)N(4))(2)], is isotypic with its [Zn(2)Cl(4)(C(4)H(8)N(4))(2)], [Zn(2)I(4)(C(4)H(8)N(4))(2)] and [Co(2)Cl(4)(C(4)H(8)N(4))(2)] analogues. The zinc atom is bonded to two N atoms belonging to triazole bridging rings and to two terminal bromide ligands, in a geometry close to tetra-hedral. Weak N-H?Br hydrogen bonds, with the amine functions as donor groups, are observed in the crystal structure, forming a three-dimensional supra-molecular network.

| S-EPMC3212254 | biostudies-literature

[1H-1,2,4-Triazole-5(4H)-thione-?S]bis-(tri-phenyl-phosphane-?P)(nitrato-?O)silver(I) methanol monosolvate.

Project description:In the title complex, [Ag(NO3)(C2H3N3S)(C18H15P)2]·CH3OH, the Ag(I) ion exhibits a distorted tetra-hedral coordination geometry formed by two P atoms from two tri-phenyl-phosphine ligands, one S atom from a 1H-1,2,4-triazole-5(4H)-thione ligand and one O atom from a nitrate ion. In the crystal, complex and solvent mol-ecules are linked by O-H?O and N-H?O hydrogen bonds forming a chain along the b-axis direction. The chains are linked by weak C-H?O hydrogen bonds forming a two-dimensional supra-molecular architecture parallel to (001). In addition, an intra-molecular N-H?O hydrogen bond is observed.

| S-EPMC3998265 | biostudies-literature

Bis(4-amino-3,5-di-2-pyridyl-4H-1,2,4-triazole)diaquanickel(II) bis(perchlorate).

Project description:In the mol-ecular structure of the centrosymmetric mononuclear complex [Ni(2-bpt)(2)(H(2)O)(2)](ClO(4))(2) [2-bpt = 4-amino-3,5-di-2-pyridyl-1,2,4-triazole, (C(12)H(10)N(6))], the central Ni(II) atom is six-coordinated by a pair of chelating 2-bpt ligands and two water mol-ecules. Inter-molecular O-H?N inter-actions link the monomeric units into a two-dimensional hydrogen-bonded (4,4) network, which is extended to a three-dimensional supra-molecular aggregate via ??? stacking inter-actions [centroid-centroid distances 3.809?(3) and 3.499?(3)? Å].

| S-EPMC2977572 | biostudies-literature

4-Amino-3,5-dimethyl-4H-1,2,4-triazole.

Project description:In the title compound, C(4)H(8)N(4), inter-molecular N-H?N hydrogen bonds involving the amino groups and triazole N atoms form a two-dimensional sheet.

| S-EPMC2961470 | biostudies-literature

Poly[(?3-3,5-diisopropyl-4H-1,2,4-triazolato-?(3) N:N':N'')silver(I)].

Project description:In the polymeric title compound, [Ag(C8H14N3)] n , the Ag(I) cation is coordinated by three N atoms from three 3,5-diisopropyl-1,2,4-triazolate anions in a T-shaped geometry. The Ag(I) cation deviates from the coordination plane by 0.014?(1)?Å and the N-Ag-N bond angles are 96.85?(11), 97.72?(10) and 165.39?(12)°. The triazolate anion bridges three Ag(I) cations, forming a three-dimensional polymeric network.

| S-EPMC4011292 | biostudies-other

Di-?-chlorido-bis-{[4-amino-3,5-bis-(2-pyrid-yl)-4H-1,2,4-triazole-?N]chloridomercury(II)}.

Project description:In the centrosymmetric binuclear title complex, [Hg(2)Cl(4)(C(12)H(10)N(6))(2)], the Hg(II) ion is five-coordinated by two N atoms and three chloride ions with a distorted square-pyramidal geometry. In the complex, there is an intra-molecular N-H?N hydrogen bond. In the crystal, the binuclear units are connected by inter-molecular N-H?Cl hydrogen bonds, as well as ?-? stacking inter-actions [centroid-centroid distances = 3.526?(2) and 3.696?(2)?Å], forming a two-dimensional layered structure parallel to (010).

| S-EPMC3200639 | biostudies-literature

4-Amino-3,5-di-2-pyridyl-4H-1,2,4-triazole.

Project description:In the crystal structure of the title compound, C(12)H(10)N(6), the mol-ecules deviate slightly from planarity. The plane of the central triazole ring makes angles of 6.13?(9) and 3.28?(10)° with the pyridyl ring planes. Intra-molecular N-H?N inter-actions form six-membered closed rings. The crystal packing also shows weak C-H?? and C-H?N inter-actions.

| S-EPMC2960509 | biostudies-literature

Bis(3,5-di-tert-butyl-4H-1,2,4-triazol-4-amine-?N(1))(nitrato-?O)silver(I) ethanol monosolvate monohydrate.

Project description:The Ag(I) atom in the title compound, [Ag(NO(3))(C(10)H(20)N(4))(2)]·C(2)H(5)OH·H(2)O, is coordinated by the N atoms of two N-heterocycles [N-Ag-N = 151.5?(1)°]; the approximately linear coordination geometry is distorted into a T-shaped geometry owing to a long Ag?O(nitrate) bond [2.717?(4)?Å]. The N atoms of the N-heterocycles that are not involved in coordination point towards the lattice water mol-ecule, which functions as a hydrogen-bond donor. The water mol-ecule itself is a hydrogen-bond acceptor towards the ethanol solvent mol-ecule. Hydrogen bonds of the type N-H?O give rise to a layer motif parallel to (001).

| S-EPMC3379074 | biostudies-other

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