Browse
Submit Data
Databases
API
Help

Dataset Information

24 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Bis(benzo-15-crown-5-?O)strontium bis-(triiodide).

ABSTRACT: The title compound, [Sr(C(14)H(20)O(5))(2)](I(3))(2), obtained by slow evaporation of an ethanol/dichloro-methane solution (1:1) of SrCl(2), benzo-15-crown-5 and I(2), is built of sandwich-like [Sr(benzo-15-crown-5)(2)](2+) cations and isolated linear I(3) (-) anions which are arranged in alternating layers parallel to (010). The triiodide anions are located in general positions, whereas the cations are located on centres of inversion.

SUBMITTER: Walbaum C

PROVIDER: S-EPMC2961288 | biostudies-literature | 2008 Apr

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Bis(benzo-15-crown-5-κO)strontium bis-(triiodide).

Walbaum Christine C Pantenburg Ingo I Meyer Gerd G

Acta crystallographica. Section E, Structure reports online 20080430 Pt 5

The title compound, [Sr(C(14)H(20)O(5))(2)](I(3))(2), obtained by slow evaporation of an ethanol/dichloro-methane solution (1:1) of SrCl(2), benzo-15-crown-5 and I(2), is built of sandwich-like [Sr(benzo-15-crown-5)(2)](2+) cations and isolated linear I(3) (-) anions which are arranged in alternating layers parallel to (010). The triiodide anions are located in general positions, whereas the cations are located on centres of inversion. ...[more]

PMID: 21202264

Similar Datasets

Bis(benzo-15-crown-5-?O)barium tetrakis-(isothio-cyanato-?N)cobaltate(II).

Project description:In the title compound, [Ba(C(14)H(20)O(5))(2)][Co(NCS)(4)], the Ba(II) and Co(II) ions are situated on twofold rotational axes, so asymmetric unit contains half each of the complex cations and anions. The Co(II) ion is coordinated by four N atoms [Co-N 1.83?(2), 1.95?(3)?Å] in a distorted tetra-hedral geometry. The Ba(II) ion is coordinated by ten O atoms [Ba-O 2.766?(19)-2.859?(19)?Å] from two benzo-15-crown-5 ligands in a sandwich-like configuration.

| S-EPMC2980073 | biostudies-literature

4'-Formyl-benzo-15-crown-5.

Project description:IN THE TITLE COMPOUND (SYSTEMATIC NAME: 17-formyl-2,5,8,11,14-penta-oxabicyclo-[13.4.0]nona-deca-15,17,19-triene), C(15)H(20)O(6), the 15-crown-5 ring adopts a twisted conformation. The formyl group is coplanar with the benzene ring. The crystal packing is stabilized by C-H?O inter-actions involving the C=O group and ether O atoms as acceptors and methyl-ene CH groups as donors.

| S-EPMC2962178 | biostudies-other

Bis[aqua-(2,3-naphtho-15-crown-5)sodium] tetra-kis(thio-cyanato-?N)cobaltate(II).

Project description:The title complex, [Na(C(18)H(22)O(5))(H(2)O)](2)[Co(NCS)(4)], consists of two aqua-(2,3-naphtho-15-crown-5)sodium complex cations and one [Co(NCS)(4)](2-) complex anion, which has crystallographic symmetry. In the anion, the Co(II) centre is coordinated by the N atoms of four NCS(-) ligands in a distorted tetra-hedral geometry. In the complex cations, the Na(I) centre is coordinated by five O atoms of the 2,3-naphtho-15-crown-5 ligand and one water O atom. The complex mol-ecules form a two-dimensional network via weak O-H?S inter-actions between adjacent cations and anions.

| S-EPMC2971187 | biostudies-literature

(Pyridino-15-crown-5-κN,O,O',O'',O''')bis-(thio-cyanato-κN)manganese(II).

Project description:The title complex, [Mn(NCS)(2)(C(13)H(19)NO(4))] {systematic name: [3,6,9,12-tetra-oxa-18-aza-bicyclo-[12.3.1]octa-cosa-14(18),15,17-triene-κ(5)N,O,O',O'',O''']bis-(thio-cyanato-κN)manganese(I-I)}, was obtained by the reaction of MnCl(2)·4H(2)O and NaSCN with pyridino-15-crown-5. The Mn(2+) center has a distorted penta-gonal bipyramidal coordination geometry, coordinated by four O atoms and one N atom of the pyridino-15-crown-5 mol-ecule, and by the N atoms of the two NCS(-) ligands.

| S-EPMC2960950 | biostudies-literature

Hydrogen bis-[2-(4-ammonio-phen-oxy)acetate] triiodide.

Project description:In the title compound, C(16)H(19)N(2)O(6) (+)·I(3) (-), the carboxyl-ate groups of a pair of (4-amino-phen-oxy) acetate ligands are bridged by an H atom in a rather classical configuration. The H atom is located on an inversion center and the pair of carboxyl-ate groups are centrosymmetrically related with an O⋯O distance of 2.494 (5) Å. The I(3) (-) anion is also located on an inversion center. In the crystal, N-H⋯O and N-H⋯I hydrogen-bond inter-actions build up a three-dimensionnal network.

| S-EPMC3006981 | biostudies-literature

1,1'-Dimethyl-4,4'-bipyridinium bis-(triiodide).

Project description:In the title compound, C(12)H(14)N(2) (2+)·2I(3) (-), the 1,1'-dimethyl-4,4'-bipyridinium (DMBP) dication is charge balanced by two triiodide ions. The DMBP dication is planar within 0.010?(5)?Å. The asymmetric unit contains only half of the dication, the other half being generated by an inversion center. Weak C-H?I inter-actions link the ions into sheets parallel to (121).

| S-EPMC2977828 | biostudies-other

3,3'-(Butane-1,4-di-yl)diimidazole-1,1'-diium bis-(triiodide).

Project description:The cations and anions of the salt, C(10)H(16)N(4) (2+)·2I(3) (-), are linked by N-H?I hydrogen bonds and ?-? stacking inter-actions(with interplanar distances of 3.575 and 3.528?Å) into a three-dimensional supra-molecular network. The asymmetric unit contains two anions and two half-cations; each cation is centrosymmetric.

| S-EPMC2962153 | biostudies-literature

The pseudosymmetric structure of bis-(pentane-1,5-diaminium) iodide tris-(triiodide).

Project description:The asymmetric unit of the title compound, [H(3)N(CH(2))(5)NH(3)](2)I[I(3)](3) or 2C(5)H(16)N(2) (2+)·3I(3) (-)·I(-), consists of two crystallographically independent pentane-1,5-diaminium dications and two triiodide anions in general positions besides two additional triiodide and two iodide anions located on twofold axes. The compound crystallizes in the centrosymmetric monoclinic space group P2/n. The structure refinement was handicapped by the pseudosymmetry (pseudo-centering) of the structure and by twinning. The crystal structure is composed of two alternate layers, which differ in their arrangement of the pentane-1,5-diaminium dications and the iodide/triiodide anions and which are connected via weak to medium-strong N-H?I hydrogen bonds, constructing a complex hydrogen-bonded network.

| S-EPMC3344470 | biostudies-literature

Aqua-chloridodimethyl-phenyltin(IV)-15-crown-5 (2/1).

Project description:The Sn(IV) atom in the title compound, 2[Sn(CH(3))(2)(C(6)H(5))Cl(H(2)O)]·C(10)H(20)O(5), exists in a trans-C(3)SnClO trigonal bipyramidal geometry in which the organo substituents occupy the equatorial sites. The coordinated water mol-ecule forms two hydrogen bonds to the 15-crown-5?mol-ecule, which is disordered about a center of inversion.

| S-EPMC2961118 | biostudies-literature

1,3-Bis(2,6-diisopropyl-phen-yl)-4,5-dihydro-1H-imidazol-3-ium triiodide.

Project description:In the crystal structure of the title compound, C(27)H(39)N(2) (+)·I(3) (-), the imidazolidinium ring is perpendicular to a mirror plane which bis-ects the cation. The dihedral angle between the imidazolidinium ring and the benzene ring is 89.0?(2)°. The triiodide anion also lies on a mirror plane and is almost linear with an I-I-I bond angle of 178.309?(18)°.

| S-EPMC3011707 | biostudies-literature

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