Browse
Submit Data
Databases
API
Help
Login

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Dichloridobis{6-methyl-2-[(trimethyl-silyl)amino]pyridine-?N}cobalt(II).

ABSTRACT: In the structure of the title compound, [CoCl(2)(C(9)H(16)N(2)Si)(2)], the Co(II) atom is located on an inversion center in a slightly distorted tetra-hedral environment formed by two chloride ions and the pyridine N atoms of two chelating 6-methyl-2-[(trimethyl-silyl)amino]pyridine ligands. The dihedral angle between the planes of the pyridine rings is 80.06?(5)°. Cohesion within the crystal structure is accomplished by N-H?Cl hydrogen bonds.

PROVIDER: S-EPMC2977306 | BioStudies |

REPOSITORIES: biostudies

ACCESS DATA

Json Xml

Similar Datasets

Dichloridobis[5-nitro-1-trimethyl-silyl-methyl-1H-benzimidazole-?N]cobalt(II) N,N-dimethyl-formamide solvate.

Project description:The title compound, [CoCl(2)(C(11)H(15)N(3)O(2)Si)(2)]·C(3)H(7)NO, was synthesized from 5-nitro-1-trimethyl-silylmethyl-1H-benzimid-azole and cobalt(II) chloride in dimethyl-formamide. The Co(II) atom is coordinated in a distorted tetra-hedral environment by two Cl atoms and two N atoms. In the crystal structure, there are a number of C-H?Cl and C-H?O hydrogen-bonding inter-actions between symmetry-related mol-ecules.

1000-01-01 | S-EPMC2983604 | BioStudies

[?-Bis(trimethyl-silyl)amido]bis-[?-N,N-dimethyl-N',N''-bis-(trimethyl-silyl)guanidinato]-triangulo-tricopper(I).

Project description:The title compound, [Cu(3)(C(6)H(18)NSi(2))(C(9)H(24)N(3)Si(2))(2)], is a trinuclear Cu(I) complex. A crystallographic twofold axis passes through one Cu(I) atom and the N atom of the bis-(trimethyl-silyl)amide ligand that bridges between the other two Cu(I) atoms. The Cu-Cu bonds bridged by the guanadinate ligands [2.7913?(9)?Å] are slightly longer than the Cu-Cu bond bridged by the bis-(trimethyl-silyl)amide ligand [2.6405?(11)?Å].

1000-01-01 | S-EPMC2968876 | BioStudies

catena-Poly[[diaqua-(4,4'-trimethyl-ene-dipyridine-?N)cobalt(II)]-?-tereph-thalato-?O:O].

Project description:The title compound, [Co(C(8)H(4)O(4))(C(13)H(14)N(2))(2)(H(2)O)(2)](n), was obtained by the reaction of CoCl(2), 4,4'-trimethyl-enedipyridine and terephthalic acid in a 1:1:1 ratio. The octa-hedrally coordinated cobalt ions are bridged by 4,4'-trimethyl-enedipyridine ligands, generating a chain. These chains are further linked by O-H?O and O-H?N hydrogen bonds, giving a three-dimensional network.

| S-EPMC2968293 | BioStudies

Dichloridobis(3,4,5-trimethyl-1H-pyrazole-?N)cobalt(II).

Project description:In the title compound, [Co(II)Cl(2)(C(6)H(10)N(2))(2)], a pair of 3,4,5-trimethyl-pyrazoles act as monodentate ligands. Two Cl(-) anions are also bonded directly to the Co(II) atom, which has a CoN(2)Cl(2) chromophore in a slightly distorted tetra-hedral geometry. The two mol-ecules in the asymmetric unit are related by an approximate twofold rotation roughly parallel to the a axis. The amino H atom in the pyrazole ring participates in weak N-H?Cl hydrogen bonds to form chains that propagate roughly parallel to the c axis.

1000-01-01 | S-EPMC3007936 | BioStudies

cis-Dichlorido(3-chloro-2-methyl-imino-phenyl-?C,N)-trans-bis-(trimethyl-phosphine-?P)cobalt(III).

Project description:In the title compound, [CoCl(2)(C(8)H(7)ClN)(C(3)H(9)P)(2)], the Co atom displays an octa-hedral coordination, with two cis Cl atoms perpendicular to two trans trimethyl-phosphine ligands as well as trans to the bidentate 3-chloro-2-methyl-imino-phenyl ligand.

1000-01-01 | S-EPMC2915139 | BioStudies

Bis(2-amino-3-methyl-pyridine)-dichlorido-cobalt(II).

Project description:In the title compound, [CoCl(2)(C(6)H(8)N(2))(2)], the Co(II) ion is four-coordinated by two pyridine N atoms from the 2-amino-3-methyl-pyridine ligands and two chloride ions in a distorted tetra-hedral geometry. A weak intra-molecular N-H?Cl inter-action occurs. The crystal packing is stabilized by inter-molecular N-H?Cl and C-H?Cl hydrogen-bond inter-actions.

2010-01-01 | S-EPMC2983314 | BioStudies

Poly[dichloridobis(?(2)-di-4-pyridyl sulfide-?N,N')cobalt(II)].

Project description:In the title compound, [CoCl(2)(C(10)H(8)N(2)S)(2)](n), the Co(II) atom is located on an inversion centre and is six-coordinated by four N atoms of four symmetry-related di-4-pyridyl sulfide ligands, and two Cl atoms in trans positions, in a distorted octa-hedral geometry. The bridging bidentate di-4-pyridyl sulfide ligands link the Co(II) centres into a three-dimensional network. The four coordinating pyridine groups are donors and acceptors (N atoms) for intra-molecular C-H?N and C-H?Cl hydrogen bonds.

1000-01-01 | S-EPMC2968483 | BioStudies

Tri-?-ethanethiol-ato-bis-{[?-1,2,3,4-tetra-methyl-5-(trimethyl-silyl)cyclo-penta-dien-yl]iron(II,III)}(Fe-Fe).

Project description:The title complex, [Fe(2)(C(2)H(5)S)(3)(C(12)H(21)Si)(2)], has an unusual Fe(2)S(3) core. The two 1,2,3,4-tetra-methyl-5-(trimethyl-silyl)cyclo-penta-dienyl (Cp') ligands coordinate to the Fe atoms with their C(5) planes perpendicular [dihedral angles = 88.23?(7) and 88.55?(7)°] to the Fe-Fe vector, building two Cp'Fe subunits. These two subunits are bridged by three thiol-ate ligands. There are no significant differences in the coordination geometries between the two Fe atoms. The short Fe-Fe distance of 2.7842?(5)?Å is clear evidence of an inter-metallic bond. Such a diiron-sulfur structure might act as a model of active sites in some metalloproteins.

1000-01-01 | S-EPMC2972053 | BioStudies

Silylation of Pyridine, Picolines, and Quinoline with a Zinc Catalyst.

Project description:Zn(OTf)2 (OTf- = trifluoromethanesulfonate) catalyzes the silylation of pyridine, 3-picoline, and quinoline to afford the silylated products, where the silyl groups are meta to the nitrogen. The isolated yields of the products range from 41 to 26%. The 2- and 4-picolines yielded the silylmethylpyridines, where the CH3 groups were silylated instead of the ring. The pyridine silylation can occur via two separate pathways, involving either a 1,4- or a 1,2-hydrosilylation of pyridine as the first step. A byproduct of the pyridine silylation is a head-to-tail dimerization of N-silyl-1,4-dihydropyridine to form a diazaditwistane molecule.

2020-01-01 | S-EPMC6990635 | BioStudies

Bis[(2-pyridylmeth-yl)(triisopropyl-silyl)amido]zinc(II)-toluene-tetra-hydro-furan (4/2/1).

Project description:The transamination reaction of (2-pyridylmeth-yl)(triiso-propyl-silyl)amine with bis-{bis-(trimethyl-silyl)amido}zinc(II) yields the colorless title solvate, [Zn(C(15)H(27)N(2)Si)(2)]·0.5C(7)H(8)·0.25C(4)H(8)O. The title compound was crystallized from toluene and tetra-hydro-furan. There are two independent mol-ecules in the asymmetric unit. In each mol-ecule, the Zn atom is tetra-hedrally coordinated by four N atoms. The two mol-ecules differ in the orientation of the isopropyl groups. The mol-ecules show large N-Zn-N angles [143.0?(2) and 145.7?(2)° between the amide groups].

1000-01-01 | S-EPMC2961323 | BioStudies

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