Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Tetra-kis[diamminesilver(I)] bis-(2-hy-droxy-5-methyl-benzene-1,3-disulfonate) monohydrate.

ABSTRACT: In the crystal structure of the title salt, [Ag(NH(3))(2)](4)(C(7)H(6)O(7)S(2))(2)·H(2)O, the four independent Ag(I) complex cations all lie on special positions of m site symmetry, as do the two independent 2-hy-droxy-5-methyl-benzene-1,3-disulfonate anions. The Ag(I) cations exist in an almost linear coordination geometry [N-Ag-N = 175.2?(2), 178.08?(16), 175.8?(2) and 178.20?(19)°]. The water mol-ecule is disordered about a mirror plane. Two independent complex cations are linked by an Ag?Ag inter-action of 3.3151?(1)?Å, furnishing a linear [Ag(NH(3))(2)](n) polycationic chain running along b. The free complex cations, polycationic chain and 2-hy-droxy-5-methyl-benzene-1,3-disulfonate anions inter-act via N-H?O and O-H?O hydrogen bonds, forming a three-dimensional network.

SUBMITTER: Zhang LW

PROVIDER: S-EPMC3238693 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Tetra-kis[diamminesilver(I)] bis-(2-hy-droxy-5-methyl-benzene-1,3-disulfonate) monohydrate.

Zhang Li-Wei LW Gao Shan S Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20111119 Pt 12

In the crystal structure of the title salt, [Ag(NH(3))(2)](4)(C(7)H(6)O(7)S(2))(2)·H(2)O, the four independent Ag(I) complex cations all lie on special positions of m site symmetry, as do the two independent 2-hy-droxy-5-methyl-benzene-1,3-disulfonate anions. The Ag(I) cations exist in an almost linear coordination geometry [N-Ag-N = 175.2 (2), 178.08 (16), 175.8 (2) and 178.20 (19)°]. The water mol-ecule is disordered about a mirror plane. Two independent complex cations are linked by an Ag⋯Ag ...[more]

PMID: 22199570

Similar Datasets

1,1'-[(5-Hy-droxy-methyl-1,3-phenyl-ene)bis-(methyl-ene)]dipyridin-4(1H)-one monohydrate.

Project description:The asymmetric unit of the title compound, C(19)H(18)N(2)O(3), comprises a whole organic dipyridinone mol-ecule plus a water mol-ecule of crystallization. The planes of the pyridinone rings are approximately perpendicular with the plane of the central aromatic ring [dihedral angles = 80.68 (8) and 83.65 (8)°]. The C-O bond of the hy-droxy group subtends an angle of 31.71 (10)° with the plane through the central aromatic ring. The crystal packing is mediated by the presence of several O-H⋯O hydrogen-bonding inter-actions and while the water mol-ecules form a C(2) (1)(4) chain parallel to the c axis of the unit cell, the pendant hy-droxy groups are engaged in O-H⋯O=C hydrogen bonds described by a C(1) (1)(12) graph-set motif which runs parallel to the a axis.

| S-EPMC3152136 | biostudies-literature

N,N'-(2-Hy-droxy-propane-1,3-di-yl)bis-(2-hy-droxy-benzamide) monohydrate.

Project description:In the title hydrate, C17H18N2O5·H2O, the complete organic mol-ecule is generated by a crystallographic mirror plane with one C and one O atom lying on the mirror plane. The O atom of the water mol-ecule has m site symmetry. Two symmetry-related intra-molecular O-H?O hydrogen bonds complete S(6) rings in the organic mol-ecule. In the crystal, the components are linked into (010) sheets by O-H?O and N-H?O hydrogen bonds.

| S-EPMC3790446 | biostudies-literature

Disodium 4,5,6-trihy-droxy-benzene-1,3-disulfonate dihydrate.

Project description:In the title compound, 2Na(+)·C(6)H(4)O(9)S(2) (2-)·2H(2)O, the benzene rings of the 4,5,6-trihy-droxy-benzene-1,3-disulfonate ions, which are stacked parallel to each other forming rods parallel to the a axis, are slightly deformed (planarity, symmetry) mainly because of the high degree of substitution. The two sodium ions, located within pockets of the anion rods, are coordinated by six and seven O atoms, resulting in octa-hedral and penta-gonal-bipyramidal coordinations, respectively. In addition to these coordinative bonds towards sodium, an extended network of intra- and inter-molecular hydrogen bonds occurs.

| S-EPMC2983229 | biostudies-literature

Bis(3-hy-droxy-propanaminium) naphthalene-1,5-disulfonate.

Project description:In the title molecular salt, 2C(3)H(10)NO(+)·C(10)H(6)O(6)S(2) (2-), the cations and anions are associated via N-H?O and O-H?O hydrogen-bonding inter-actions, giving rise to a three-dimensional structure with zigzag rows of cations lying between rows of anions. The asymmetric unit contains one cation and one half-anion, which is related to the remainder of the mol-ecule by an inversion center.

| S-EPMC3254546 | biostudies-literature

Bis(2-hy-droxy-ethanaminium) naphthalene-1,5-disulfonate.

Project description:In the crystal structure of the title compound, 2C(2)H(8)NO(+)·C(10)H(6)O(6)S(2) (2-), the anion lies on an inversion centre. The components are held together by O-H⋯O hydrogen bond, forming a 2:1 aggregate. The aggregates are further connected by N-H⋯O and C-H⋯O hydrogen bonds.

| S-EPMC3151963 | biostudies-literature

Poly[[nona-aqua-bis-(?-5-hy-droxy-benzene-1,3-di-carboxyl-ato)(5-hy-droxy-benzene-1,3-di-carboxyl-ato)dicerium(III)] hexa-hydrate].

Project description:In the title coordination polymer, {[Ce2(C8H4O5)3(H2O)9]·6H2O} n , the asymmetric unit is formed by two Ce(III) atoms, three 5-hy-droxy-benzene-1,3-di-carboxyl-ate ligands, nine coordinating water mol-ecules and six water mol-ecules of crystallization. The two Ce(III) atoms are bridged by 5-hy-droxy-benzene-1,3-di-carboxyl-ate ligands acting in a bis-bidentate coordination mode, generating infinite chains along [101]. Both independent metal atoms are nine-coordinated, one by four O atoms from the carboxyl-ate groups of two bridging 5-hy-droxy-benzene-1,3-di-carboxyl-ate ligands and five O atoms from water mol-ecules, generating a tricapped trigonal-prismatic geometry. The coordination around the second Ce(III) atom is similar, except that one of the water mol-ecules is replaced by an O atom from an additional 5-hy-droxy-benzene-1,3-di-carboxyl-ate ligand acting in a monodentate coordination mode and forming a capped square-anti-prismatic geometry.

| S-EPMC4011209 | biostudies-literature

trans-Tetra-aqua-bis-[1,3-bis-(4-pyrid-yl)propane-κN]cobalt(II) biphenyl-4,4'-disulfonate monohydrate.

Project description:In the title compound, [Co(C(13)H(14)N(2))(2)(H(2)O)(4)](C(12)H(8)O(6)S(2))·H(2)O, the cation, anion and uncoordinated water mol-ecule have crystallographically imposed twofold symmetry. The cobalt(II) atom exhibits a slightly distorted octa-hedral coordination geometry provided by two N atoms from two 1,3-bis-(4-pyrid-yl)propane ligands and the O atoms from four water mol-ecules. The dihedral angle between the pyridine rings in the ligand is 86.14 (11)°, whereas the dihedral angle formed by the symmetry-related benzene rings in the anion is 35.81 (12)°. In the crystal, cations, anions and water mol-ecules are linked into layers parallel to the ac plane by O-H⋯O and O-H⋯N hydrogen-bond inter-actions. The layers are further connected into a three-dimensional network by C-H⋯O hydrogen bonds.

| S-EPMC3089097 | biostudies-literature

Bis(dimethyl-ammonium) 2,5-dihy-droxy-benzene-1,4-disulfonate.

Project description:In the crystal of the title salt, 2C(2)H(8)N(+)·C(6)H(4)O(8)S(2) (2-), the anion lies on a center of inversion. The dimethyl-ammonium cation forms one N-H?O hydrogen bond and another bifurcated N-H?O hydrogen bond. The hy-droxy group links with the sulfonyl group via an inter-molecular O-H?O hydrogen bond. These N-H?O and O-H?O hydrogen bonds generate a three-dimensional network.

| S-EPMC3275289 | biostudies-literature

Crystal structure of 1,3-bis-(3-<i>tert</i>-butyl-2-hy-droxy-5-methyl-benz-yl)-1,3-diazinan-5-ol monohydrate.

Project description:In the title hydrate, C28H42N2O3·H2O, the central 1,3-diazinan-5-ol ring adopts a chair conformation with the two benzyl substituents equatorial and the lone pairs of the N atoms axial. The dihedral angle between the aromatic rings is 19.68?(38)°. There are two intra-molecular O-H?N hydrogen bonds, each generating an S(6) ring motif. In the crystal, classical O-H?O hydrogen bonds connect the 1,3-diazinane and water mol-ecules into columns extending along the b axis. The crystal structure was refined as a two-component twin with a fractional contribution to the minor domain of 0.0922?(18).

| S-EPMC5120723 | biostudies-literature

Tetra-kis[μ-2-(4-hy-droxy-phenyl)-acetato]-κO,O':O;κO:O,O'-bis-{aqua-(4,4'-bi-pyridine-κN)bis-[2-(4-hy-droxy-phenyl)-acetato-κO,O]neodymium(III)} monohydrate.

Project description:The title complex, [Nd(2)(C(8)H(7)O(3))(6)(C(10)H(8)N(2))(2)(H(2)O)(2)]·H(2)O, contains two Nd atoms, six 4-hy-droxy-phenyl-acetate (hpaa) anions, two 4,4'-bipyridine mol-ecules (bipy) and two water mol-ecules; an additional water mol-ecule of solvation is also present in the crystal structure. Each of the Nd(III) ions is nine-coordinated by seven O atoms from four hpaa ligands, an N atom from a bipy ligand and an O atom from a water mol-ecule in a distorted tricapped trigonal-prismatic geometry. The hpaa ligands are coordinated to the Nd(III) ions in the bridging and bridging tridentate modes. Extensive O-H⋯O, O-H⋯N and C-H⋯O hydrogen bonding stabilizes the crystal structure.

| S-EPMC3009128 | 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