Browse
Submit Data
Databases
API
Help

Dataset Information

31 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Crystal structure of bis-{?-2-[(di-methyl-amino)-meth-yl]ferrocene-seleno-lato}bis[chlorido-palladium(II)].

ABSTRACT: The dinuclear title compound, [PdCl{Se[(C5H5)Fe(C5H3)2CH2N(CH3)2]}]2 was obtained by the reaction of [PdCl2(NCPh)2] with 2-[(N,N'-di-methyl-amino)-meth-yl]ferro-cene-seleno-late and the crystals for the structure determination were grown from a mixture of THF and n-hexane. Both Pd(II) atoms are coordinated by the bridging Se atoms and by the amino N atoms of the bidentate 2-[(N,N'-di-methyl-amino)-meth-yl]ferrocene-seleno-late ligand, as well as by Cl atoms, and show a distorted square-planar coordination. The angle between the Pd-Se-Se planes of the two Pd atoms is 149.31?(3)°. Weak Cl?H hydrogen bonds link the binuclear complexes into a three-dimensional network.

SUBMITTER: Takaluoma EM

PROVIDER: S-EPMC4257227 | biostudies-literature | 2014 Oct

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Crystal structure of bis-{μ-2-[(di-methyl-amino)-meth-yl]ferrocene-seleno-lato}bis[chlorido-palladium(II)].

Takaluoma Esther M EM Oilunkaniemi Raija R Laitinen Risto S RS

Acta crystallographica. Section E, Structure reports online 20140903 Pt 10

The dinuclear title compound, [PdCl{Se[(C5H5)Fe(C5H3)2CH2N(CH3)2]}]2 was obtained by the reaction of [PdCl2(NCPh)2] with 2-[(N,N'-di-methyl-amino)-meth-yl]ferro-cene-seleno-late and the crystals for the structure determination were grown from a mixture of THF and n-hexane. Both Pd(II) atoms are coordinated by the bridging Se atoms and by the amino N atoms of the bidentate 2-[(N,N'-di-methyl-amino)-meth-yl]ferrocene-seleno-late ligand, as well as by Cl atoms, and show a distorted square-planar co ...[more]

PMID: 25484672

Similar Datasets

Chlorido-{2-[(di-methyl-amino)-meth-yl]benzene-seleno-lato-?(2) N,Se}(tri-phenyl-phosphane-?P)palladium(II).

Project description:The asymmetric unit of the title compound, [PdCl(C9H12NSe)(C18H15P)], contains two independent mol-ecules. In both cases, the Pd(2+) cations are coordinated by the Se and N atoms of the chelating bidentate 2-[(di-methyl-amino)-meth-yl]benzene-seleno-late ligand. The chloride ligand lies trans to selenium and the tri-phenyl-phosphane ligand is trans to nitro-gen. The Pd-Se bond lengths in the two independent coordination environments of Pd are 2.3801?(4) and 2.3852?(4)?Å, the Pd-P bond lengths are 2.2562?(8) and 2.2471?(8)?Å, the Pd-N bond lengths are 2.172?(2) and 2.158?(2)?Å, and the Pd-Cl bond lengths are 2.3816?(8) and 2.3801?(8)?Å. The square-planar coordination around one Pd(2+) cation is less distorted than that around the other.

| S-EPMC4051070 | biostudies-literature

Di-?-chlorido-bis-[chlorido(dimethoxy-phenyl-phosphine)palladium(II)].

Project description:The title compound, [Pd(2)Cl(4)(C(8)H(11)O(2)P)(2)], is binuclear and disposed about a crystallographic centre of symmetry with a Pd?Pd distance of 3.4662?(17)?Å. It has a similar geometry to that observed in the triphenyl-phosphite and triphenyl-phosphine analogues. The Pd-P bond length is ca 0.04?Å shorter than those in mononuclear PdCl(2)(P(OMe)(2)Ph)(2), possibly due to the lower trans-influence of the bridging Cl(-) compared to a single-bonded Cl(-) atom.

| S-EPMC2979266 | biostudies-literature

Crystal structure of di-chlorido-bis-(methyl isonicotinate-κN)copper(II).

Project description:In the title compound, [CuCl2(C7H7NO2)2], the square-planar-coordinated Cu(II) ion lies on a centre of symmetry and is bonded to two monodentate methyl-isonicotinate ligands through their N atoms and by two chloride ligands. The mol-ecules pack in a herringbone pattern. Perpendicular to [100] there are weak inter-molecular C-H⋯Cl and C-H⋯O contacts. Along [100] there are infinite chains of edge-sharing octa-hedra linked through the chlorido ligands.

| S-EPMC4420097 | biostudies-literature

Crystal structure, Hirshfeld surface analysis and physicochemical characterization of bis-[4-(di-methyl-amino)-pyridinium] di-μ-chlorido-bis[di-chlorido-mercurate(II)].

Project description:The title mol-ecular salt, (C7H11N2)2[Hg2Cl6], crystallizes with two 4-(di-methyl-amino)-pyridinium cations (A and B) and two half hexa-chlorido-dimercurate(II) anions in the asymmetric unit. The organic cations exhibit essentially the same features with an almost planar pyridyl ring (r.m.s. deviations of 0.0028 and 0.0109 Å), which forms an inclined dihedral angle with the dimethyamino group [3.06 (1) and 1.61 (1)°, respectively]. The di-methyl-amino groups in the two cations are planar, and the C-N bond lengths are shorter than that in 4-(di-methyl-amino)-pyridine. In the crystal, mixed cation-anion layers lying parallel to the (010) plane are formed through N-H⋯Cl hydrogen bonds and adjacent layers are linked by C-H⋯Cl hydrogen bonds, forming a three-dimensional network. The analyses of the calculated Hirshfeld surfaces confirm the relevance of the above inter-molecular inter-actions, but also serve to further differentiate the weaker inter-molecular inter-actions formed by the organic cations and inorganic anions, such as π-π and Cl⋯Cl inter-actions. The powder XRD data confirms the phase purity of the crystalline sample. Furthermore, the vibrational absorption bands were identified by IR spectroscopy and the optical properties were studied by using optical UV-visible absorption spectroscopy.

| S-EPMC6829733 | biostudies-literature

trans-Di-chlorido-bis-(pyridazine-?N)palladium(II).

Project description:The title compound, [PdCl2(C4H4N2)2], contains two crystallographically unique complexes; the Pd(II) atom lies on an inversion center in both cases. The two pyridazine units bonded to the Pd(II) atom are thus coplanar although dihedral angles within each complex are different. In one complex, the angle between the ring plane and Pd-Cl bond is almost perpendicular [89.4?(1)°], while the other is tilted with an angle of 60.0?(1)°. In the crystal, weak C?H-N hydrogen bonds and C?H-Cl inter-actions connect the two independent complex mol-ecules.

| S-EPMC3914053 | biostudies-literature

Di-μ-chlorido-bis-{chlorido[2-(2-furyl-methyl-imino-meth-yl)pyridine-κN,N']nickel(II)}.

Project description:The title dinuclear nickel(II) complex, [Ni(2)Cl(4)(C(11)H(10)N(2)O)(2)], lies on a centre of symmetry located at the centroid of the four-membered ring formed by the two Ni atoms and the bridging chloride ions. The Ni(II) atom is five-coordinated in a square-pyramidal geometry by the imine and pyridine N atoms of the Schiff base ligand, and by one terminal and two bridging Cl atoms. The Ni⋯Ni distance is 3.506 (2) Å. The O atom of the furan substituent in the ligand unit is not involved in coordination to the Ni atom.

| S-EPMC2961345 | biostudies-literature

Crystal structure of di-chlorido-bis-{μ-2-meth-oxy-6-[(methyl-imino)-meth-yl]phenolato}{2-meth-oxy-6-[(methyl-imino)-meth-yl]phenolato}cadmium(II)cobalt(III) monohydrate.

Project description:The title compound, [CoCd(C9H10NO2)3Cl2]·H2O, is a solvatomorph of the corresponding hemihydrate recently published by us [Nesterova et al. (2018 ▸). Appl. Cat. A, 560, 171-184]. The current structure reveals different cell parameters and space group compared with the published one while both are monoclinic with almost the same cell volume. The title compound is formed of discrete neutral dinuclear mol-ecules with no crystallographically imposed symmetry and water mol-ecules of crystallization. The overall geometry about the cobalt(III) ion is octa-hedral with an N3O3 environment; each ligand acts as a meridional ONO donor. The CdII coordination sphere approximates an irregular square pyramid with a chlorine atom at the apex. There is significant shortening of a Cd-O bond length to the oxygen atom of the methoxo group on one of the ligands [2.459 (3) Å] compared to the corresponding distance in the published structure [2.724 (7) Å], while other Cd-Cl/N/O bonds remain roughly the same. In the crystal lattice, the heterometallic mol-ecules, which are related by the crystallographic n-glide plane and inter-linked by weak hydrogen bonds to solvent water mol-ecules, form columns along [101]. Adjacent columns lie anti-parallel to each other.

| S-EPMC6218914 | biostudies-literature

Crystal structure of bis-[?-meth-oxy(pyridin-2-yl)methano-lato-?(3) N,O:O]bis[chlorido-copper(II)].

Project description:The racemic title compound, [Cu2(C7H8NO2)2Cl2], is composed of dinuclear mol-ecules in which meth-oxy(pyridin-2-yl)methano-late ligands bridge two symmetry-related Cu(II) ions. Each Cu(II) ion is coordinated in a square-planar geometry by one Cl atom, the N and O atoms of the bidentate ligand and the bridging O atom of the centrosymmetrically related bidentate ligand. The separation between the two Cu(II) atoms is 3.005?(1)?Å. In the crystal, non-classical C-H?O hydrogen bonds, weak ?-? stacking [centroid-centroid distance = 4.073?(1)?Å] and weak electrostatic Cu?Cl inter-actions [3.023?(1)?Å] link the dinuclear mol-ecules into chains running parallel to the b axis. These chains are further connected by weak C-H?Cl hydrogen bonds directed approximately along the a axis, forming a three-dimensional supra-molecular network.

| S-EPMC4384564 | biostudies-literature

Crystal structure of di-chlorido-bis-(N,N'-di-methyl-thio-urea-κS)mercury(II).

Project description:The mol-ecular structure of the title compound, [HgCl2(C3H8N2S)2], has point group symmetry 2, with the twofold rotation axis passing through the Hg(II) atom. The latter is coordinated by two Cl atoms and two N,N'-di-methyl-thio-urea (Dmtu) ligands through their S atoms, defining a distorted tetra-hedral coordination sphere with bond angles in the range 102.47 (4)-118.32 (4)°. Intra- and inter-molecular hydrogen bonds of the type N-H⋯Cl with S(6) and R 2 (2)(12) ring motifs are present. The inter-molecular contacts make up polymeric chains extending parallel to [101].

| S-EPMC4555414 | biostudies-literature

Di-μ-chlorido-bis-{[4-chloro-2-(dimethyl-amino-meth-yl)phenyl-κC,N]palladium(II)}.

Project description:The title compound, [Pd(2)(C(9)H(11)ClN)(2)Cl(2)], consists of two Pd atoms which are bridged by two Cl atoms, forming a centrosymmetric binuclear complex with a square-planar coordination for each of the Pd atoms. The Pd atom is chelated by one N and one C atom from a 4-chloro-2-(dimethyl-amino-meth-yl)phenyl ligand, forming a five-membered ring (N-Pd-C-C-C). In the crystal structure, weak C-H ⋯Cl hydrogen bonds link the mol-ecules in rows.

| S-EPMC2983531 | 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