Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Decacarbon-yl[?(4)-(ethane-1,2-diyl-dinitrilo)-tetra-kis-(methane-thiol-ato)]bis(triphenyl-phosphane)tetra-iron(2 Fe-Fe).

ABSTRACT: In the title compound, [Fe(4)(C(6)H(12)N(2)S(4))(C(18)H(15)P)(2)(CO)(10)], the unit cell contains one mol-ecule, which exhibits a crystallographically imposed center of symmetry. The independent Fe(2)S(2) fragment [Fe-Fe = 2.527?(1)?Å] is in a butterfly conformation, and each Fe atom displays a pseudo-square-pyramidal coordination geometry. The phosphane group occupies an apical position [Fe-P = 2.2670?(14)?Å]. In the crystal, weak inter-molecular C-H?O hydrogen bonds link the mol-ecules into chains along [110].

SUBMITTER: Gao WM

PROVIDER: S-EPMC3274859 | biostudies-other | 2012 Feb

REPOSITORIES: biostudies-other

ACCESS DATA

Json Xml

Publications

Decacarbon-yl[μ(4)-(ethane-1,2-diyl-dinitrilo)-tetra-kis-(methane-thiol-ato)]bis(triphenyl-phosphane)tetra-iron(2 Fe-Fe).

Gao Wei-Ming WM Li Jia-Ming JM

Acta crystallographica. Section E, Structure reports online 20120107 Pt 2

In the title compound, [Fe(4)(C(6)H(12)N(2)S(4))(C(18)H(15)P)(2)(CO)(10)], the unit cell contains one mol-ecule, which exhibits a crystallographically imposed center of symmetry. The independent Fe(2)S(2) fragment [Fe-Fe = 2.527 (1) Å] is in a butterfly conformation, and each Fe atom displays a pseudo-square-pyramidal coordination geometry. The phosphane group occupies an apical position [Fe-P = 2.2670 (14) Å]. In the crystal, weak inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into ch ...[more]

PMID: 22346806

Similar Datasets

Tetra-kis(triphenyl-phosphane-κP)silver(I) trifluoro-methane-sulfonate dichloro-methane monosolvate.

Project description:In the title compound, [Ag(C(18)H(15)P)(4)]CF(3)O(3)S·CH(2)Cl(2), the Ag atom is coordinated by four P atoms from four PPh(3) ligands. The P-Ag-P angles are in the range 108.02 (6)-110.15 (6)°, which confirms the distorted tetra-hedral environment around the Ag atom.

| S-EPMC3246931 | biostudies-literature

Undeca-carbonyl-?(2)-methane-thiol-ato-?(2)-[(pyridin-2-yl)methane-thiol-ato]-?(4)-sulfido-tetra-iron(II)(2 Fe-Fe).

Project description:The title compound, [Fe(4)(C(6)H(6)NS)(CH(3)S)S(CO)(11)], com-prises two butterfly-shaped sub-cluster cores, Fe(2)S(2)N and Fe(2)S(2), joined together by a spiro-type ?(4)-S atom. The (pyridin-2-yl)methane-thiol-ate ligand is attached to the Fe(2)(CO)(5) unit in a ?-?N:?(2)S mode, and the methane-thiol-ate ligand is coordinated to the Fe(2)(CO)(6) unit in a ?-?(2)S fashion.

| S-EPMC3238668 | biostudies-literature

Tetra-kis(triphenyl-phosphane-?P)silver(I) tetra-fluorido-borate.

Project description:The title complex, [Ag(C(18)H(15)P)(4)]BF(4), was prepared by the reaction of silver(I) tetra-fluorido-borate and triphenyl-phosphane in the presence of 1,2-bis-(pyridin-2-yl)ethyl-ene. The Ag(I) atom is tetra-hedrally coordinated by four P atoms from triphenyl-phosphane (PPh(3)) ligands. Due to symmetry, the tetra-fluorido-borate anion is disordered over three positions (each with one third occupancy). The tetra-fluorido-borate anion does not coordinate to the Ag(I) atom.

| S-EPMC3344421 | biostudies-literature

Tetra-kis(triphenyl-phosphane-?P)silver(I) trifluoro-acetate ethanol monosolvate.

Project description:In the title solvated salt, [Ag(C18H15P)4](CF3CO2)·C2H5OH, the Ag(I) atom is coordinated by four P atoms from triphenyl-phosphane ligands in a distorted tetra-hedral geometry. The anion and solvent are engaged in weak O-H?O hydrogen bonds. Of the four triphenyl-phosphane ligands, two each have an equally disordered phenyl ring while the Ag(I) atom is disordered over two positions in a 0.9595?(15):0.0405?(15) ratio and the trifluoro-acetate anion is equally disordered over two positions with respect to the lattice ethanol mol-ecule.

| S-EPMC3588779 | biostudies-literature

A triclinic polymorph of bis-(?(2)-ethane-thiol-ato)-1:2?S:S;3:4?S:S-(?(4)-disulfido-1:2:3:4?S:S:S':S')tetra-kis-[tricarbonyl-iron(II)](2 Fe-Fe).

Project description:Next to the monoclinic polymorph [Cheng et al. (2005 ?). Acta Cryst. E61, m892-m894], the triclinic title compound, [Fe(4)(C(2)H(5)S)(2)(S(2))(CO)(12)], is the second known form of this composition. The structure is composed of an [Fe(2)(C(2)H(5)S)(S)(CO)(6)] subcluster, which is linked to its counterpart by an inversion centre located at the mid-point of the central disulfide bond. The Fe(2)S(2) core of each subcluster exhibits a butterfly-like shape, with two S atoms bridging two Fe atoms. In the subcluster, each Fe atom is coordinated in a distorted octa-hedral coordination by three terminal carbonyl C atoms, two S atoms and one Fe atom. The crystal packing is accomplished through van der Waals inter-actions.

| S-EPMC3120318 | biostudies-literature

Crystal structure of an unknown tetra-hydro-furan solvate of tetra-kis-(μ 3-cyanato-κ(3) N:N:N)tetra-kis-[(triphenyl-phosphane-κP)-silver(I)].

Project description:In the title compound, [{[(C6H5)3P]Ag}4{NCO}4], a distorted Ag4N4-heterocubane core is set up by four Ag(I) ions being coordinated by the N atoms of the cyanato anions in a μ 3-bridging mode. In addition, a tri-phenyl-phosphine ligand is datively bonded to each of the Ag(I) ions. Intra-molecular Ag⋯Ag distances as short as 3.133 (9) Å suggest the presence of argentophilic (d (10)⋯d (10)) inter-actions. Five moderate-to-weak C-H⋯O hydrogen-bonding inter-actions are observed in the crystal structure, spanning a three-dimensional network. A region of electron density was treated with the SQUEEZE procedure in PLATON [Spek (2015). Acta Cryst. C71, 9-18] following unsuccessful attempts to model it as being part of disordered tetra-hydro-furan solvent mol-ecules. The given chemical formula and other crystal data do not take into account these solvent mol-ecules.

| S-EPMC4647345 | biostudies-literature

μ-Propane-1,3-dithiol-ato-κS,S':S,S'-bis-[dicarbon-yl(triphenyl-phosphane-κP)iron(II)](Fe-Fe).

Project description:The title compound, [Fe(2)(C(3)H(6)S(2))(C(18)H(15)P)(2)(CO)(4)], which might serve as an active-site model of [FeFe]-hydrogenase, contains two fused Fe/S/C/C/C/S six-membered rings, one of which has a chair conformation and the other a boat conformation. Each Fe atom is coordinated by two carbonyl ligands, a triphenyl-phosphane ligand and a bis-bidentate dithiol-ate ligand, and also forms an Fe-Fe bond [2.5167 (16) Å]. Together, the six bonded atoms form a very distorted octa-hedral arrangement.

| S-EPMC3246933 | biostudies-literature

μ(4)-Sulfido-bis-{(μ-2-furyl-methane-thiol-ato)bis-[tricarbonyl-iron](Fe-Fe)}.

Project description:The title compound, [Fe(4)(C(5)H(5)OS)(2)S(CO)(12)], was prepared by the direct reaction of Fe(3)(CO)(12) and 2-furyl-methane-thiol in tetra-hydro-furan. Desulfurization took place readily to form an Fe(4)S(3) cluster. The mol-ecule consists of two similar [(μ-2-C(4)H(3)O-CH(2)S)Fe(2)(CO)(6)] moieties joined to a spiro-type four-coordinate μ(4)-S atom such that this bridging sulfur is tetra-hedrally coordinated to the four Fe atoms. In each diiron subcluster core, the 2-furyl-methane-thiol-ate ligand bridges the two Fe atoms.

| S-EPMC3007034 | biostudies-literature

[?-Bis(diphenyl-phosphan-yl)methane]-tricarbon-yl(?-p-toluene-sulfonyl-meth-yl isocyanato)(triphenyl-phosphane)ironplatinum(Fe-Pt).

Project description:The title compound, [FePt(C(9)H(9)NO(2)S)(C(18)H(15)P)(C(25)H(22)P(2))(CO)(3)], represents a rare example of an isonitrile-bridged heterobimetallic complex (here Pt and Fe) and is an inter-esting precursor for the preparation of heterodinuclear ?-amino-carbyne complexes, since the basic imine-type N atom of the ?(2)-C=N-R ligand readily undergoes addition with various electrophiles to afford iminium-like salts. In the crystal, the almost symmetrically bridging ?(2)-C=N-R ligand (neglecting the different atomic radii of Fe and Pt) is strongly bent towards the Fe(CO)(3) fragment, with a C=N-R angle of only 121.1?(4)°.

| S-EPMC3297276 | biostudies-literature

Tetra-kis(triphenyl-arsine)copper(I) hexa-fluoridophosphate.

Project description:In the crystal structure of the title compound, [Cu(C(18)H(15)As)(4)]PF(6), the Cu atom is coordinated by four As atoms of triphenyl-arsine ligands in a tetra-hedral geometry. The complex cation is located on a crystallographic threefold axis. Both PF(6) (-) anions are located on special positions of site symmetry . The Cu-As bond of the independent arsine ligand is shorter than the Cu-As bonds of the three symmetry-related arsine ligands.

| S-EPMC2914971 | 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