Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Poly[di-?(2)-chlorido-tri-?(2)-terephthalato-tetra-lead(II)].

ABSTRACT: The title compound, [Pb(4)(C(8)H(4)O(4))(3)Cl(2)](n), consists of a three-dimensional inorganic-organic hybrid framework. The asymmetric unit contains two Pb(2+) cations, one Cl(-) anion and one and a half terephthalate anions, the latter being completed by inversion symmetry. The two Pb(2+) cations are each surrounded by five O atoms and one Cl atom in the form of irregular polyhedra. The cations are linked by ?(2)-O and ?(2)-Cl atoms into binuclear units, which are further extended through Pb-O inter-actions into an undulated inorganic layer parallel to (001). These layers are connected along [001] by the terephthalate groups into a three-dimensional framework.

SUBMITTER: Yang L

PROVIDER: S-EPMC3120444 | biostudies-literature | 2011 Jun

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Poly[di-μ(2)-chlorido-tri-μ(2)-terephthalato-tetra-lead(II)].

Yang Lei L Li Zhongyue Z Li Guanghua G

Acta crystallographica. Section E, Structure reports online 20110520 Pt 6

The title compound, [Pb(4)(C(8)H(4)O(4))(3)Cl(2)](n), consists of a three-dimensional inorganic-organic hybrid framework. The asymmetric unit contains two Pb(2+) cations, one Cl(-) anion and one and a half terephthalate anions, the latter being completed by inversion symmetry. The two Pb(2+) cations are each surrounded by five O atoms and one Cl atom in the form of irregular polyhedra. The cations are linked by μ(2)-O and μ(2)-Cl atoms into binuclear units, which are further extended through Pb- ...[more]

PMID: 21754648

Similar Datasets

catena-Poly[[(liriodenine-?N,O)lead(II)]-di-?-chlorido].

Project description:The title compound, [PbCl(2)(C(17)H(9)NO(3))](n), was synthesized by the hydro-thermal reaction of PbCl(2) and liriodenine. The lead(II) atom has a distorted octa-hedral environment made up of the O and N atoms of the liriodenine ligand [Pb-O 2.666?(4)?Å, Pb-N 2.587?(5)?Å, O-Pb-N 61.78?(14)°] and four bridging chloro ligands, which link the complex mol-ecules into infinite chains along the a axis. Both crystallographically independent chloro-bridges are asymmetric, so that the Pb atom participates in two short [2.6872?(18) and 2.7952?(18)?Å] and two noticeably longer Pb-Cl bonds [2.9626?(18) and 3.031?(2)?Å].

| S-EPMC2980232 | biostudies-other

catena-Poly[1,1'-dimethyl-4,4'-(ethane-1,2-di-yl)dipyridinium [lead(II)-tri-μ-iodido-lead(II)-tri-μ-iodido]].

Project description:The title compound, {(C(14)H(18)N(2))[Pb(2)I(6)]}(n), consists of discrete 1,1'-dimethyl-4,4'-(ethane-1,2-di-yl)dipyridinium cations and one-dimensional [Pb(2)I(6)](n) anions. The organic cation has an inversion center at the mid-point of the ethane C-C bond. In the anion, the Pb(II) atom is coordinated by six I atoms in a distorted octa-hedral geometry. The I atoms bridge the Pb(II) atoms into a polymeric chain running along [001]. These inorganic chains are separated by the isolated organic cations.

| S-EPMC3151972 | biostudies-literature

Tri-?-chlorido-bis-[(?-hexa-methyl-benzene)-ruthenium(II)] tetra-chlorido-ferrate(III).

Project description:The mol-ecular geometry of the complex cation in the title structure, [(?-Cl)(3){Ru(II)(?(6)-C(6)Me(6))}(2)][Fe(III)Cl(4)], compares very well with that reported earlier for the corresponding PF(6) (-) salt [Pandey et al. (1999 ?). J. Organomet. Chem.592, 278-282]. The [FeCl(4)](-) counter ion has a rather regular tetra-hedral geometry with Fe-Cl distances and Cl-Fe-Cl angles in the range 2.1891?(7)-2.2018?(8)?Å and 107.10?(3)-110.56?(3)°, respectively. There are no significant inter-molecular inter-actions in the crystal except for some weak C-H?Cl contacts, which in turn indicates that the crystal packing is determined predominantly by electrostatic inter-actions between the ionic constituents.

| S-EPMC3201229 | biostudies-literature

Poly[di-?(2)-chlorido(?(2)-1,3-di-4-pyridylpropane-?N:N')lead(II)].

Project description:The title Pb(II) coordination polymer, [PbCl(2)(C(13)H(14)N(2))], was prepared by the hydro-thermal reaction of PbCl(2) with 4,4,-trimethyl-enedipyridine in a 1:1 ratio. It exhibits a two-dimensional layered structural motif consisting of PbCl(2) chains and the flexible bridged 4,4'-trimethyl-enedipyridine ligand. The connections result in a cavity of about 4 × 15?Å.

| S-EPMC2970293 | biostudies-other

Hybrid organic-inorganic crystal structure of 4-(di-methyl-amino)-pyridinium di-methyl-ammonium tetra-chlorido-lead(II).

Project description:The title compound, (C2H8N)(C7H11N2)[PbCl4], is a hybrid organic-inorganic material. It crystallizes in the space group C2/c and contains one half of a mol-ecule of lead chloride, 4-(di-methyl-amino)-pyridinium, and di-methyl-ammonium in the asymmetric unit. The crystal structure exhibits chains of lead chloride capped by 4-(di-methyl-amino)-pyridinium and di-methyl-ammoium by hydrogen bonding. This creates a one-dimensional zipper-like structure down the a axis. The crystal structure is examined and compared to a similar structure containing lead chloride and di-methyl-benzene-1,4-diaminium.

| S-EPMC5683487 | biostudies-literature

Crystal structure of catena-poly[1,3-di-benzyl-benzimidazolium [[chlorido-mercurate(II)]-di-?-chlorido]].

Project description:The asymmetric unit of the polymeric title compound, {(C21H19N2)[HgCl3]} n , comprises one-half of the cationic mol-ecule, the other half being generated by application of twofold rotation symmetry, one Hg and two Cl atoms. The Hg(II) atom, lying on a twofold rotation axis, exhibits a distorted triangular coordination environment and is surrounded by three Cl atoms with Hg-Cl distances in the range 2.359?(2)-2.4754?(13)?Å. Two additional longer distances [Hg?Cl = 3.104?(14)?Å] lead to the formation of polymeric [HgCl1/1Cl4/2](-) chains extending along [001]. The crystal packing can be described by cationic layers alternating parallel to (-110) with the anionic chains located between the layers. The packing is consolidated by ?-? stacking inter-actions between the benzene rings of the central benzimidazole entities, with centroid-to-centroid distances of 3.643?(3)?Å.

| S-EPMC4719861 | biostudies-literature

catena-Poly[[chloridocopper(II)]bis-(μ-3,3',5,5'-tetra-methyl-4,4'-methylene-dipyrazole)[chloridocopper(II)]-di-μ-chlorido].

Project description:In the title compound, [Cu(2)Cl(4)(C(11)H(16)N(4))](n), the Cu atom is coordinated by two N atoms of two 3,3',5,5'-tetra-methyl-4,4'-methyl-enedipyrazole (H(2)mbdpz) ligands, two bridging Cl atoms and one terminal Cl atom, forming a square-pyramidal geometry. The bridging Cl atoms and the bridging H(2)mbdpz ligands connect the Cu atoms to build up an extended one-dimensional chain. The chains are further connected through N-H⋯Cl hydrogen bonds to build up a two-dimensional layer in the (011) plane. An inversion centre lies between every pair of adjacent Cu atoms.

| S-EPMC2960916 | biostudies-literature

Acetonyltri-phenyl-phospho-nium 2,3,5-tri-phenyl-tetra-zolium tetra-chlorido-cuprate(II).

Project description:The title compound, (C21H20OP)(C19H15N4)[CuCl4], was obtained by reacting CuCl2·2H2O with a mixture of one equivalent of acetonyltri-phenyl-phospho-nium chloride and one equivalent of 2,3,5-tri-phenyl-tetra-zolium chloride in aceto-nitrile. In the structure, the Cu centre in the dianion is bonded to four chloride ligands and adopts a distorted tetra-hedral geometry. The phospho-nium cation likewise adopts the expected tetra-hedral geometry. The tetra-zolium ring forms dihedral angles of 77.68 (10), 26.85 (11) and 66.48 (10)° with the planes of the benzene rings of the substituent groups. In the crystal, weak C-H⋯Cl hydrogen-bonding inter-actions involving both cations and the anion give rise to a three-dimensional supra-molecular structure.

| S-EPMC5778489 | biostudies-literature

catena-Poly[[tris-(pyridine-κN)copper(II)]-μ-tetra-fluoro-terephthalato-κO:O].

Project description:In the title compound, [Cu(C(8)F(4)O(4))(C(5)H(5)N)(3)](n), the Cu(II) atom, lying on a twofold rotation axis, is five-coordinated by two O atoms from two tetra-fluoro-terephthalate ligands and three N atoms from three pyridine ligands in a distorted trigonal-bipyramidal geometry. Adjacent Cu(II) atoms are connected via the bridging tetra-fluoro-terephthalate ligands into a one-dimensional chain running along the [101] direction.

| S-EPMC2961727 | biostudies-literature

Bis(tetra-butyl-ammonium) tetra-chlorido-manganate(II) di-chloro-methane disolvate.

Project description:The title compound, (C16H36N)2[MnCl4]·2CH2Cl2, is an ionic organic-inorganic hybride compound consisting of a tetra-butyl-ammonium cation and a tetra-chlorido-manganate(II) anion in a 2:1 stoichiometric ratio. The cation contains a central nitro-gen atom bonded to four n-butyl groups in a tetra-hedral arrangement, while the anion contains a central MnII atom tetra-hedrally coordinated by four chlorido ligands. It co-crystallized with two equivalents of di-chloro-methane solvent, CH2Cl2, to give the following empirical formula: [(C4H9)4N]2[MnCl4]·(CH2Cl2)2. The crystal structure is mainly stabilized by Coulombic inter-actions.

| S-EPMC10626607 | 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