Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Catena-Poly[[tris-(acetonitrile-?N)praseodymium(III)]tris-(?-trifluoro-methane-sulfonato-?(2) O:O')].

ABSTRACT: In the colourless title compound, [Pr(CF3O3S)3(CH3CN)3] n , the three trifluoro-methane-sulfonate anions form three bridges via O:O'-coordination between two Pr(III) atoms. The structure contains [Pr(NCMe)3-?2(OTf)3-Pr(NCMe)3-?2(OTf)3] n (NCMe is acetonitrile; OTf is trifluoromethanesulfonate) chains parallel to the a axis. The Pr(III) atom is nine-coordinate in a distorted tricapped trigonal-prismatic environment.

SUBMITTER: Apostolidis C

PROVIDER: S-EPMC3588273 | biostudies-literature | 2013 Jan

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

catena-Poly[[tris-(acetonitrile-κN)praseodymium(III)]tris-(μ-trifluoro-methane-sulfonato-κ(2) O:O')].

Apostolidis Christos C Walter Olaf O

Acta crystallographica. Section E, Structure reports online 20121208 Pt 1

In the colourless title compound, [Pr(CF3O3S)3(CH3CN)3] n , the three trifluoro-methane-sulfonate anions form three bridges via O:O'-coordination between two Pr(III) atoms. The structure contains [Pr(NCMe)3-μ2(OTf)3-Pr(NCMe)3-μ2(OTf)3] n (NCMe is acetonitrile; OTf is trifluoromethanesulfonate) chains parallel to the a axis. The Pr(III) atom is nine-coordinate in a distorted tricapped trigonal-prismatic environment. ...[more]

PMID: 23476322

Similar Datasets

(2,3,7,8,12,13,17,18-Octa-ethyl-por-phin-ato)(trifluoro-methane-sulfonato)iron(III).

Project description:The title compound, [Fe(CF(3)O(3)S)(C(36)H(44)N(4))], is an iron(III) porphyrin complex with the trifluoro-methane-sulfonate anion as an axial ligand. The Fe atom is displaced by 0.219 (2) Å toward the trifluoro-methane-sulfonate anion from the 24-atom mean plane of the porphyrin, resulting in a distorted FeN(4)O square-based pyramidal geometry. One ethyl-ene group is disordered over two orientations in a 0.502 (6):0.498 (6) ratio.

| S-EPMC2959619 | biostudies-literature

catena-Poly[copper(I)-bis(μ-trifluoro-methane-sulfonato-κO:O')-copper(I)-bis(μ-trimethyl trithio-phosphite)-κP:S;κS:P].

Project description:The title compound, [Cu(2)(CF(3)SO(3))(2)(C(3)H(9)PS(3))(2)](n), crystallizes as infinite chains in which two trimethyl trithio-phosphite ligands and two trifluoro-methane-sulfonate anions bridge the essentially tetra-hedrally coordinated Cu(I) ions in an alternating fashion. The P and one S atom of each trimethyl trithio-phosphite ligand are employed for coordination. The mol-ecular structure exhibits the rare motif of copper(I) bridged by two trifluoro-methane-sulfonate anions generating eight-membered rings.

| S-EPMC2967919 | biostudies-literature

(18-Crown-6)(trifluoro-methane-sulfonato)-sodium.

Project description:The title compound, [Na(CF(3)O(3)S)(C(12)H(24)O(6))], features a sodium cation that is coordinated by eight O atoms in an irregular hexa-gonal bipyramidal environment. The equatorial positions are occupied by the six O atoms of an 18-crown-6 ether ring. In the axial positions, there is one O atom of a trifluoro-methane-sulfonate anion and an ether O atom of a symmetry-equivalent crown ether ring. In this way, centrosymmetric dimers are formed.

| S-EPMC3007570 | biostudies-literature

catena-Poly[diaqua-tris(?(3)-biphenyl-2,2-dicarboxyl-ato)disamarium(III)].

Project description:The title compound, [Sm(2)(C(14)H(8)O(4))(3)(H(2)O)(2)](n), is composed of one-dimensional chains and is isostructural with previously reported compounds [Wang et al. (2003 ?). Eur. J. Inorg. Chem. pp. 1355-1360]. The asymmetric unit contains two Sm atoms, each of which lies on a crystallographic twofold axis. Both crystallographically independent Sm atoms are coordinated by eight O atoms in a distorted dodeca-hedral arrangement. The polymeric chains run along [001]. Adjacent chains are connected through ?-? inter-actions [centroid-centroid distance = 3.450?(2)?Å], forming a two-dimensional supra-molecular network.

| S-EPMC2972101 | biostudies-literature

catena-Poly[[silver(I)-?-bis-{2-[(E)-phenyl-diazen-yl]-1H-imidazol-1-yl}methane] trifluoro-methane-sulfonate].

Project description:The title compound, {[Ag(C(19)H(16)N(8))](CF(3)SO(3))}(n), is a coordin-ation polymer with cationic chain motif. The Ag(+) cation is coordinated by two unsubstituted imidazolyl N atoms of two independent 2-paBIM ligands [2-paBIM is bis-{2-[(E)-phenyl-diazen-yl]-1H-imidazol-1-yl}methane]. The shortest Ag?Ag separation in a cationic chain is 8.841?(2)?Å and the dihedral angle between two 2-phenyl-diazenyl-imidazole planes in the same ligand is 74.7?(3)°. Weak C-H?O interactions are seen in the crystal.

| S-EPMC3201363 | biostudies-literature

catena-Poly[[[diaqua-terbium(III)]-tri-?(2)-isonicotinato-?O:O'] tris(perchlorate) monohydrate].

Project description:In the title complex, {[Tb(C(6)H(5)NO(2))(3)(H(2)O)(2)](ClO(4))(3)·H(2)O}(n), the Tb(III) ion is coordinated by six O atoms from six isonicotinate (inic) ligands and two water mol-ecules, displaying a bicapped trigonal-prismatic geometry. The inic ligands, which are protonated at the pyridine N atom, link the metal centres, forming a polymeric chain running parallel to the a axis. The chains are further assembled via intra- and inter-molecular O-H?O and N-H?O hydrogen-bonding inter-actions into a three-dimensional supra-molecular network involving the inic ligands, the water mol-ecules and the perchlorate anions. One of the perchlorate ions is disordered over two sites with occupancies of 0.561?(17) and 0.439?(17).

| S-EPMC2962002 | biostudies-literature

[5,10,15,20-Tetra-kis(4-meth-oxy-phen-yl)porphyrinato-κN,N',N'',N'''](trifluoro-methane-sulfonato-κO)-iron(III).

Project description:The title compound, [Fe(CF(3)O(3)S)(C(48)H(36)N(4)O(4))], is a five-coordinate iron(III) porphyrin complex with a trifluoro-methane-sulfonate anion as an axial ligand. The Fe(III) atom is displaced by 0.40 (1) Å towards the trifluoro-methane-sulfonate anion from the 24-atom mean plane of the porphyrin. The average Fe-N(p) distance is 2.044 (2) Å and the Fe-O distance is 2.001 (2) Å.

| S-EPMC3051595 | biostudies-literature

Poly[[diaqua-?(3)-citrato-praseodymium(III)] monohydrate].

Project description:In the coordination polymer, {[Pr(C(6)H(5)O(7))(H(2)O)(2)]·H(2)O}(n), seven of the nine coordination sites of the monocapped square-anti-prismatic geometry are occupied by three O atoms of the same citrate trianion (an O atom of the hy-droxy unit and the formally single-bond O atoms from two carboxyl units). Two other coordination sites are occupied by the O atoms of a chelating carboxyl unit of another citrate; one of these atoms is additionally involved in bridging. The seventh coordination site is occupied by the O atom of the formally double-bond O atom of a neighboring citrate. The remaining two coordination sites are occupied by water mol-ecules. The citrate functions in a ?(3)-bridging mode, connecting the metal atoms into a ribbon structure parallel to [010]. The structure is consolidated into a three-dimensional network by O-H?O hydrogen bonds.

| S-EPMC3152053 | biostudies-literature

Aqua-(trifluoro-methane-sulfonato)-bis-(1,3,7-trimethyl-purine-2,6-dione)silver(I).

Project description:In the title compound, [Ag(CF(3)SO(3))(C(8)H(10)N(4)O(2))(2)(H(2)O)], the Ag(I) atom is coordinated by two caffeine N atoms and, at longer distances, two O atoms of a coordinated water mol-ecule and the trifluoro-methane-sulfonate anion, resulting in an AgN(2)O(2) seesaw geometry. The caffeine mol-ecules are roughly coplanar [dihedral angle = 5.81 (5)°]. In the crystal, mol-ecules self-assemble into a linear supra-molecular chain along the c axis via O-H⋯O hydrogen bonds involving the coordinated water moledcule and carbonyl O atoms. The packing is consolidated by weak C-H⋯O inter-actions.

| S-EPMC2983140 | biostudies-literature

Poly[[{?(4)-1,2-bis-[(3-cyano-benzyl-idene)hydrazono]-1,2-diphenyl-ethane}bis-(trifluoro-methane-sulfonato)disilver(I)] benzene solvate].

Project description:In the title complex, {[Ag(2)(CF(3)O(3)S)(2)(C(30)H(20)N(6))]·C(6)H(6)}(n), the two independent Ag(I) ions are each coordinated by two N atoms and one O atom in a 'T-shaped' geometry. In the crystal structure, 1,2-bis-[(3-cyano-benzyl-idene)hydrazono]-1,2-diphenyl-ethane ligands act as bridging ligands and each coordinates to four Ag(I) ions, resulting in a one-dimensional chain structure. The crystal structure is stabilized by weak inter-molecular C-H?O hydrogen bonds.

| S-EPMC2961533 | 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