Browse
Submit Data
Databases
API
Help

Dataset Information

30 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Bis[4-(dimethyl-amino)pyridinium] tetra-bromidocuprate(II).

ABSTRACT: The metal atom in the anion of the title salt, (C(7)H(11)N(2))(2)[CuBr(4)], shows a distorted tetra-hedral coordination. The primary contacts between the ions are of the N-H?Br type.

SUBMITTER: Lo KM

PROVIDER: S-EPMC2977401 | biostudies-literature | 2009 Jul

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Bis[4-(dimethyl-amino)pyridinium] tetra-bromidocuprate(II).

Lo Kong Mun KM Ng Seik Weng SW

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

The metal atom in the anion of the title salt, (C(7)H(11)N(2))(2)[CuBr(4)], shows a distorted tetra-hedral coordination. The primary contacts between the ions are of the N-H⋯Br type. ...[more]

PMID: 21583416

Similar Datasets

Bis[4-(dimethyl-amino)pyridinium] tetra-bromidocobaltate(II).

Project description:The metal atom in the title salt, (C(7)H(11)N(2))(2)[CoBr(4)], shows a slightly distorted tetra-hedral coordination. The cation forms an N-H?Br hydrogen bond to one of the two Br atoms. The Co(II) atom lies on a special position of 2 site symmetry.

| S-EPMC2977134 | biostudies-literature

Bis[4-(dimethyl-amino)pyridinium] tetra-bromidocadmate(II) monohydrate.

Project description:The Cd atom in the hydrated title salt, (C(7)H(11)N(2))(2)[CdBr(4)]·H(2)O, exists in an approximately tetra-hedral coordination geometry, with Br-Cd-Br angles in the range 105.52?(3)-111.50?(3)°. The cation, anion and water mol-ecule inter-act by O-H?Br, N-H?Br and N-H?O hydrogen bonds, forming a linear chain structure running along the a axis.

| S-EPMC2977606 | biostudies-literature

Bis[4-(dimethyl-amino)-pyridinium] tetra-chloridozincate.

Project description:In the title compound, (C(7)H(11)N(2))(2)[ZnCl(4)], [ZnCl(4)](2-) anions and 4-(dimethyl-amino)-pyridinium cations are held together by various inter-molecular inter-actions including Coulombic attraction, hydrogen bonding and π-π stacking inter-actions. Three Cl atoms of the [ZnCl(4)](2-) tetra-hedron act as acceptors in N-H⋯Cl hydrogen bonds. The hydrogen bonds, both of which are bifurcated, lead to the formation of a three-dimensional network. Within the network, inter-molecular π-π stacking inter-actions with a centroid-centroid distance of 3.5911 (7) Å arrange the 4-(dimethyl-amino)-pyridinium cations into anti-parallel dimers.

| S-EPMC3052076 | biostudies-literature

Bis[4-(dimethyl-amino)-pyridinium] bis-[4-(dimethyl-amino)-pyridine-?N (1)]tetra-kis-(thio-cyanato-?N)manganate(II).

Project description:In the crystal structure of the title compound, (C7H11N2)2[Mn(NCS)4(C7H10N2)2], the manganese(II) cations are coordinated by four N-bonded thio-cyanate anions and two N-bonded 4-(dimethyl-amino)-pyridine ligands into discrete complex dianions. For charge balance, two 4-(dimethylamino)pyridine counter cations are present, which do not coordinate to the metal cation. The asymmetric unit consists of one manganese(II) cation, four thio-cyanate anions and two 4-(dimethyl-amino)-pyridine ligands, as well as two protonated 4-(dimethyl-amino)-pyridinium cations. The discrete complex anions are connected to the non-coordinating pyridinium cations by weak N-H?S hydrogen-bonding inter-actions.

| S-EPMC3588772 | biostudies-literature

Bis(2,6-dimethyl-pyridinium) tetra-bromido-zincate(II).

Project description:In the crystal structure of the title compound, (C(7)H(10)N)(2)[ZnBr(4)], the coordination geometry of the anion is approximately tetra-hedral and a twofold rotation axis passes through the Zn atom. The Zn-Br bond lengths range from 2.400?(2) to 2.408?(3)?Å and the Br-Zn-Br angles range from 108.14?(6) to 115.15?(15)°. In the crystal structure, the [ZnBr(4)](2-) anion is connected to two cations through N-H?Br and H(2)C-H?Br hydrogen bonds, forming two-dimensional cation-anion-cation layers normal to the b axis. No significant Br?Br inter-actions [the shortest being 4.423?(4)?Å] are observed in the structure.

| S-EPMC2977623 | biostudies-literature

Bis(2,4-dimethyl-pyridinium) tetra-bromido-mercurate(II).

Project description:The asymmetric unit of the title compound, (C7H10N)2[HgBr4], consists of one cation and one half-anion, bis-ected by a twofold rotation axis passing through the metal atom. The anion exhibits a distorted tetra-hedral arrangement about the Hg(II) atom. In the crystal, the cations and anions are linked by N-H?Br hydrogen-bonding inter-actions along [010]. Cation-cation ?-? stacking and Br?Br inter-molecular inter-actions are absent.

| S-EPMC3588751 | biostudies-literature

Bis[4-(dimethyl-amino)pyridinium] tetra-bromidodiphenyl-stannate(IV).

Project description:The Sn(IV) atom of the stannate anion in the title salt, (C(7)H(11)N(2))(2)[SnBr(4)(C(6)H(5))(2)], lies on a center of inversion in a tetra-gonally compressed octa-hedron. The two independent Br atoms in the anion are hydrogen-bond acceptors for the same cation.

| S-EPMC2961153 | biostudies-literature

Bis[4-(dimethyl-amino)pyridinium] tetra-bromidodiphenyl-plumbate(IV).

Project description:The Pb(IV) atom of the anion of the title salt, (C(7)H(11)N(2))(2)[PbBr(4)(C(6)H(5))(2)], is situated on a crystallographic center of inversion and exhibits a tetra-gonally compressed octa-hedral coordination. One of the two independent Br atoms acts as a hydrogen-bond acceptor towards the NH group of the cation.

| S-EPMC2959337 | biostudies-literature

Bis(diallyl-benzimidazolium) tetra-bromidocuprate(II).

Project description:The structure of the title ionic copper(II) compound, (C(13)H(15)N(2))(2)[CuBr(4)], is built up of isolated 1,3-diallyl-benzimidazolium cations and [CuBr(4)](2-) anions which are inter-connected by electrostatic inter-actions. Differences in packing of the heterocyclic cores results in a different structure compared with earlier investigated chloride and bromide analogues.

| S-EPMC2961985 | biostudies-literature

Bis(4-amino-pyridinium) tetra-chlorido-cobaltate(II).

Project description:In the title compound, (C(5)H(7)N(2))(2)[CoCl(4)], the cobalt(II) ion is coordinated by four chloride ions in a slightly distorted tetra-hedral geometry. The crystal packing is stabilized by inter-molecular N-H?Cl hydrogen bonding, forming a three-dimensional network. The crystal was a non-merohedral twin emulating tetra-gonal symmetry, but being in fact ortho-rhom-bic.

| S-EPMC2977578 | 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