Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Diaqua-hexa-?(2)-dichloro-acetato-?(3)-oxido-tetra-hydro-furan-diiron(III)manganese(II).

ABSTRACT: In the oxido-centered title compound, [Fe(2)Mn(C(2)HCl(2)O(2))(6)O(C(4)H(8)O)(H(2)O)(2)], the central O atom is linked to three metal atoms, which are themselves each linked to four dichloro-acetate anions, and is in a triangular configuration. Two of the metal atoms are each coordinated by a water mol-ecule, whereas the third is coordinated by a tetra-hydro-furan mol-ecule. In the crystal, adjacent mol-ecules are linked by O-H?O and O-H?Cl hydrogen bonds across centers of inversion, generating a hydrogen-bonded chain along the c axis. The Mn(II) atoms are disordered with respect to the Fe(III) atoms, and the same metal site is occupied by 1/3Mn + 2/3Fe.

SUBMITTER: Sadeghi O

PROVIDER: S-EPMC2980185 | biostudies-other | 2009

REPOSITORIES: biostudies-other

ACCESS DATA

Json Xml

Publications

Diaqua-hexa-μ(2)-dichloro-acetato-μ(3)-oxido-tetra-hydro-furan-diiron(III)manganese(II).

Sadeghi Omid O Amini Mostafa M MM Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20091224 Pt 1

In the oxido-centered title compound, [Fe(2)Mn(C(2)HCl(2)O(2))(6)O(C(4)H(8)O)(H(2)O)(2)], the central O atom is linked to three metal atoms, which are themselves each linked to four dichloro-acetate anions, and is in a triangular configuration. Two of the metal atoms are each coordinated by a water mol-ecule, whereas the third is coordinated by a tetra-hydro-furan mol-ecule. In the crystal, adjacent mol-ecules are linked by O-H⋯O and O-H⋯Cl hydrogen bonds across centers of inversion, generating ...[more]

PMID: 21579910

Similar Datasets

Diaqua-?(3)-oxido-hexa-kis(?(2)-trichloro-acetato-?O:O')(trichloro-acetato-?O)trichromium(III) acetonitrile tris-olvate.

Project description:In the crystal structure of the title compound, [Cr(3)(C(2)Cl(3)O(2))(7)O(H(2)O)(2)]·3CH(3)CN, the trinuclear [Cr(3)O(H(2)O)(2)(Cl(3)CCO(2))(7)] mol-ecule has an oxide O atom that is connected to one monodentate trichloro-acetate-coordinated and two water-coordinated Cr(III) atoms, the three metal atoms forming the points of an equilateral triangle. Each of the six remaining carboxyl-ate groups bridges a Cr-O-Cr fragment. The cluster inter-acts with the three solvent mol-ecules through water-acetonitrile O-H?N hydrogen bonds. Adjacent clusters are linked by a water-carboxylate O-H?O hydrogen bond to give a helical chain. One of the CCl(3) groups was found to be disordered over two positions, with the major component having a site-occupancy factor of 0.64?(1).

| S-EPMC2960559 | biostudies-literature

Tris[μ-2,2'-(azinodimethylidyne)diphenolato-κO,N:N',O']diiron(III) tetra-hydro-furan tetra-solvate.

Project description:In the title binuclear iron(III) complex, [Fe(2)(C(14)H(10)N(2)O(2))(3)]·4C(4)H(8)O or [Fe(2)(salda)(3)]·4THF [H(2)salda = 2,2'-(azinidimethyl-ene)diphenolate and THF is tetra-hydro-furan], the ligand possesses a rotationally flexible single N-N bond. Three dinucleating O,N:N',O'-donor ligands provide three diazine (=N-N=) bridges between the metal ions, yielding a binuclear triple helicate structure with crystallographic C(2) symmetry, the rotation axis bis-ecting one N-N bond.

| S-EPMC2960474 | biostudies-literature

Poly[[tetra-?(3)-acetato-hexa-?(2)-acetato-diaqua-?(2)-oxalato-tetra-lanthanum(III)] dihydrate].

Project description:The title compound, {[La(4)(CH(3)CO(2))(10)(C(2)O(4))(H(2)O)(2)]·2H(2)O}(n), exhibits a two-dimensional layered structure with the oxalate and acetate ligands acting as bridges. The asymmetric unit contains two crystallographically independent lanthanum(III) ions, half of an oxalate ligand, five acetate ligands, one coordinated water mol-ecule and one uncoordinated water mol-ecule. The coordination numbers of the two La ions are 9 and 10. Adjacent layers of the structure, which extend parallel to (100), are linked by O-H?O hydrogen bonds and are also held together by van der Waals inter-actions between the CH(3) groups of the acetate anions.

| S-EPMC3201431 | biostudies-other

Diaqua-bis-(1,10-phenanthroline)nickel(II) tetra-kis-(cyanido-κC)nickelate(II) tetra-hydro-furan solvate monohydrate.

Project description:The title complex, [Ni(C(12)H(8)N(2))(2)(H(2)O)(2)][Ni(CN)(4)]·C(4)H(8)O·H(2)O, consists of a cationic [Ni(C(12)H(8)N(2))(2)(H(2)O)(2)](2+) unit, an anionic [Ni(CN)(4)](2-) unit, one uncoordinated water and one tetra-hydro-furan mol-ecule. In the cationic unit, the Ni(2+) atom is coordinated by four N atoms and two O atoms from two 1,10-phenanthroline ligands and two water mol-ecules in a distorted octa-hedral coordination environment. In the anionic unit, the Ni(2+) atom is in a square-planar coordination by four C atoms from four monodentate terminal cyanide ligands. O-H⋯N and O-H⋯O hydrogen bonds link neighboring cationic and anionic units, forming a three-dimensional supra-molecular network. The inter-stitial tetra-hydro-furan mol-ecule is independently disordered over two sites in a 1:1 ratio.

| S-EPMC2983352 | biostudies-literature

catena-Poly[triethyl-ammonium [[tetra-μ-acetato-κ(8)O:O'-dicuprate(II)]-μ-acetato-κ(2)O:O'] tetra-hydro-furan monosolvate].

Project description:In the title compound, {[(C(2)H(5))(3)NH][Cu(2)(CH(3)COO)(5)]·C(4)H(8)O}(n), the two different Cu(II) atoms are coordinated in a pseudo-square-pyramidal environment by five O atoms from the acetate ligands. Neighbouring pairs of Cu(II) atoms are linked by four basally coordinating bridging acetate ligands as in the crystal structure of copper acetate monohydrate. The fifth, apically coordinating ligand links two of the dicopper tetra-acetate paddlewheel-units together, thus building a linear coordination polymer which extends along [10-1]. Each apical acetate ligand is linked by an N-H⋯O hydrogen bond to a triethyl-ammonium cation. Weak C-H⋯O hydrogen bonding interactions also occur.

| S-EPMC3435572 | biostudies-literature

Hexa-?2-acetato-hexa-n-butyl-hexa-?3-oxido-tin(IV) toluene monosolvate.

Project description:The title compound, [Sn6(C4H9)6(CH3COO)6O6]·C7H8, has one half-toluene mol-ecule and one half-organotin mol-ecule in the asymmetric unit. The latter is situated about an inversion centre and belongs to the class of hexa-meric monoorganooxo-tin carboxyl-ates with a hexa-gonal prismatic or 'drum-like' motif of the central tin-oxygen core. Two Sn3O3 rings in a flat-chair conformation are linked via six Sn-O bonds and six bridging acetate groups. All Sn atoms have approximate octa-hedral coordination geometry. The Sn-O bonds which are trans to the alkyl group are significantly shorter than the others. One butyl group is disordered over two different sites, with occupancies of 0.9:0.1. Very large atomic displacement parameters of the toluene mol-ecule indicate an unresolvable disorder about the twofold axis.

| S-EPMC3588278 | biostudies-literature

cis-Dichloridobis[2-(hydroxy-meth-yl)tetra-hydro-furan-κO,O']manganese(II).

Project description:The structure of the title compound, [MnCl(2)(C(5)H(10)O(2))(2)], was solved from low-temperature data collected at 100 (2) K. The asymmetric unit contains one half-mol-ecule with the Mn(II) ion located on a twofold axis. A distorted octa-hedral environment around the Mn atom is formed by two ether and two hydroxyl O atoms of two 2-(hydroxy-methyl)tetra-hydro-furan ligands, and by two chloride ions. The chelating tetra-hydro-furan ligands, which form five-membered rings, are cis oriented. The crystal structure is stabilized by hydrogen bonding between the coordinated OH groups and the chloride ions.

| S-EPMC2961271 | biostudies-literature

trans-Di-μ-acetato-[μ-N,N-bis-(diphenyl-phosphino)aniline]bis-[chlorido-molybdenum(II)](Mo-Mo)-dichloro-methane-tetra-hydro-furan (1/0.3/1.7).

Project description:The mol-ecular structure of the title compound, [Mo(2)(CH(3)COO)(2)Cl(2)(C(30)H(25)NP(2))]·0.3CH(2)Cl(2)·1.7C(4)H(8)O, features an Mo-Mo dumbbell bridged by two acetate groups which are trans to each other. Perpendicular to the plane spanned by the acetate groups, the Ph(2)PN(Ph)PPh(2) ligand bridges both Mo atoms, having a P-N-P angle of 114.09 (19)°. In a trans position to the PNP ligand are two Cl atoms, one on each molybdenum centre. The Mo-Mo bond distance is 2.1161 (9) Å, within the range known for Mo-Mo quadruple bonds. The Mo complex is located on a crystallographic twofold rotation axis which runs through the N-C bond of the ligand. The site occupation factors of the disordered solvent molecules were fixed to 0.15 for dichloromethane and 0.85 for tetrahydrofuran.

| S-EPMC2968956 | biostudies-literature

Redetermination of di-?-hydrido-hexa-hydridotetra-kis(tetra-hydro-furan)dialuminium(III)magnesium(II).

Project description:The structure of the title compound, [Mg(AlH(4))(2)(C(4)H(8)O)(4)], has been redetermined at 150?K. The Mg(II) ion is hexa-coordinated to four tetra-hydro-furan (THF) ligands, and two AlH(4) (-) anions through bridging H atoms. The Al-H distances are more precise compared to those previously determined [Nöth et al. (1995 ?). Chem. Ber. 128, 999-1006; Fichtner & Fuhr (2002 ?). J. Alloys Compd, 345, 386-396]. The mol-ecule has twofold rotation symmetry.

| S-EPMC2979026 | biostudies-literature

Chloridotris[?(2)-2-(dimethyl-amino)-ethano-lato]-?(3)-hydroxido-tri-?(2)-trifluoro-acetato-tetra-copper(II) tetra-hydro-furan solvate.

Project description:The title compound, [Cu(4)(C(2)F(3)O(2))(3)(C(4)H(10)NO)(3)Cl(OH)]·C(4)H(8)O or [Cu(4)(TFA)(3)(dmae)(3)Cl(OH)]·THF (dmae is dimeth-yl-amino-ethano-late, TFA is trifluoro-acetate and THF is tetra-hydro-furan), has an approximate mol-ecular threefold symmetry with three equivalent {Cu(dmae)(TFA)} units bridging between a Cu-Cl and a hydroxide unit, with the latter two lying on the mol-ecular threefold axis. However, in the solid state, the tetranuclear complex has C(i) symmetry. The Cu atom bonded to the Cl atom has a distorted tetra-hedral geometry. The other three Cu atoms have distorted square-pyramidal geometries with an NO(4) coordination environment. The bonds within the CuNO(3) base of the pyramid range from 1.953?(2) to 2.033?(3)?Å, while the apical Cu-O bonds are significantly longer, ranging from 2.286?(2) to 2.377?(2)?Å. The square-pyramidal geometries are augmented by weak inter-actions towards a sixth O atom, forming a highly distorted octa-hedral coordination environment [long Cu-O distances = 2.712?(2)-2.824?(2)?Å]. The hydroxide group is hydrogen bonded to the tetra-hydro-furan solvent mol-ecule. One of the -CF(3) groups shows minor disorder over two positions, with a refined occupancy ratio of 0.894?(4):0.106?(5).

| S-EPMC3006744 | 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