Browse
Submit Data
Databases
API
Help

Dataset Information

28 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Dichloridobis(phenanthridine-?N)zinc(II).

ABSTRACT: In the mol-ecule of the title compound, [ZnCl(2)(C(13)H(9)N)(2)], the Zn(II) atom is four-coordinated in a distorted tetra-hedral configuration by two N atoms from two phenanthridine ligands and by two terminal Cl atoms. The dihedral angle between the planes of the phenanthridine ring systems is 69.92?(3)°. An intra-molecular C-H?Cl inter-action results in the formation of a planar five-membered ring, which is oriented at a dihedral angle of 8.32?(3)° with respect to the adjacent phenanthridine ring system. In the crystal structure, ?-? contacts between the phenanthridine systems [centroid-centroid distances = 3.839?(2), 3.617?(1) and 3.682?(1)?Å] may stabilize the structure. Two weak C-H?? inter-actions are also found.

SUBMITTER: Khoshtarkib Z

PROVIDER: S-EPMC2969295 | biostudies-other | 2009

REPOSITORIES: biostudies-other

ACCESS DATA

Json Xml

Publications

Dichloridobis(phenanthridine-κN)zinc(II).

Khoshtarkib Zeinab Z Ebadi Amin A Alizadeh Robabeh R Ahmadi Roya R Amani Vahid V

Acta crystallographica. Section E, Structure reports online 20090606 Pt 7

In the mol-ecule of the title compound, [ZnCl(2)(C(13)H(9)N)(2)], the Zn(II) atom is four-coordinated in a distorted tetra-hedral configuration by two N atoms from two phenanthridine ligands and by two terminal Cl atoms. The dihedral angle between the planes of the phenanthridine ring systems is 69.92 (3)°. An intra-molecular C-H⋯Cl inter-action results in the formation of a planar five-membered ring, which is oriented at a dihedral angle of 8.32 (3)° with respect to the adjacent phenanthridine ...[more]

PMID: 21582680

Similar Datasets

Dichloridobis(isoquinoline-?N)zinc(II).

Project description:In the title compound, [ZnCl(2)(C(9)H(7)N)(2)], the Zn(II) cation is coordinated by two Cl(-) anions and two isoquinoline ligands in a distorted ZnCl(2)N(2) tetra-hedral geometry; the two isoquinoline ring systems are twisted with respect to each other at a dihedral angle of 45.72?(8)°. The parallel isoqiunoline ring systems of adjacent mol-ecules are partially overlapped, with the shorter face-to-face distance of 3.438?(19)?Å indicating the existence of weak ?-? stacking in the crystal structure.

| S-EPMC3007211 | biostudies-literature

Dichloridobis(pyrazine-2-carboxamide-?N(4))zinc(II).

Project description:In the crystal of the title compound, [ZnCl(2)(C(5)H(5)N(3)O)(2)], the mol-ecule has m symmetry, with the Zn(II) cation and Cl(-) anions located on the mirror plane. The Zn(II) cation is coordinated by two Cl(-) anions and two pyrazine-2-carboxamide ligands in a distorted ZnCl(2)N(2) tetra-hedral geometry. The two pyrazine rings are nearly perpendicular to each other [dihedral angle = 86.61?(10)°]. Inter-molecular N-H?O and N-H?N hydrogen bonds and weak C-H?O inter-actions stabilize the crystal packing.

| S-EPMC3344303 | biostudies-literature

Dichloridobis(2-phenyl-pyridine-?N)zinc(II).

Project description:In the title compound, [ZnCl(2)(C(11)H(9)N)(2)], the Zn(2+) cation lies on a twofold axis and is coordinated by two Cl(-) anions and the N atoms of two 2-phenyl-pyridine ligands, forming a ZnN(2)Cl(2) polyhedron with a slightly distorted tetra-hedral coordination geometry. The dihedral angle between the phenyl ring and the metal-bound pyridine ring is 50.3?(4)° for each 2-phenyl-pyridine ligand. This arranges the phenyl ring from one ligand in the complex above the pyridine ring of the other resulting in an intra-molecular ?-? inter-action, with a centroid-centroid distance of 3.6796?(17)?Å. Weak C-H?Cl hydrogen bonds stabilize the crystal packing, linking mol-ecules into chains along the c axis.

| S-EPMC3343833 | biostudies-other

Dichloridobis(5-heptyl-1,3,4-thia-diazol-2-amine-?N)zinc(II).

Project description:In the title compound, [ZnCl(2)(C(9)H(17)N(3)S)(2)], the Zn(II) atom is four-coordinated by two N atoms from two 5-heptyl-1,3,4-thia-diazol-2-amine ligands and two Cl atoms in a distorted tetra-hedral geometry. The thia-diazole rings are oriented at a dihedral angle of 84.87?(4)°. Intra-molecular N-H?Cl inter-actions result in the formation of two six-membered rings having envelope and planar conformations. In the crystal structure, inter-molecular N-H?N and N-H?Cl inter-actions link the mol-ecules into a three-dimensional network. ?-? contacts between thia-diazole rings [centroid-centroid distance = 3.602?(1)?Å] may further stabilize the structure.

| S-EPMC2970057 | biostudies-literature

Dichloridobis(4-fluoro-aniline-?N)zinc.

Project description:In the title compound, [ZnCl(2)(C(6)H(6)FN)(2)], the Zn(II) atom has a slightly distorted tetra-hedral geometry, being coordinated by the N atoms of two 4-fluoro-aniline mol-ecules and the two Cl(-) anions. The two benzene rings are almost perpendicular to one another, making a dihedral angle of 89.96?(13)°. In the crystal, mol-ecules are linked via pairs of N-H?Cl hydrogen bonds, forming chains propagating along the b axis. These chains are in turn linked via a second pair of N-H?Cl hydrogen bonds, forming a two-dimensional network parallel to the ab plane. The title compound crystallizes in the space group Pca2(1) and exhibits weak second harmonic generation (SHG) properties.

| S-EPMC3435581 | biostudies-literature

Dichloridobis(1-ethyl-2,6-dimethyl-pyridinium-4-olate-?O)zinc(II).

Project description:In the title compound, [ZnCl(2)(C(9)H(13)NO)(2)], the Zn(II) ion is coordinated by two Cl(-) anions and two O atoms of two zwitterionic organic ligands in a distorted tetra-hedral arrangement. In the crystal, mol-ecules are linked into sheets parallel to the bc plane by C-H?Cl and C-H?O hydrogen bonds and weak ?-? inter-actions [centroid-centroid distance = 3.669?(1)?Å].

| S-EPMC3009362 | biostudies-other

Dichloridobis{2-[(1H-1,2,4-triazol-1-yl)meth-yl]-1H-benzimidazole-?N (3)}-zinc(II).

Project description:In the title complex, [ZnCl2(C10H9N5)2], the Zn(II) ion is coordinated by two N atoms from two 2-[(1H-1,2,4-triazol-1-yl)meth-yl]-1H-benzimidazole (tmb) ligands and by two chloride ligands in a slightly distorted tetra-hedral geometry. In the tmb ligands, the benzimidazole rings systems are essentially planar, with maximum deviations from the mean plane of 0.021?(3) and 0.030?(3)?Å, and form dihedral angles of 73.2?(2) and 83.5?(2)° with the triazole rings. In the crystal, N-H?N hydrogen bonds link complex mol-ecules into chains along [010]. In addition, weak C-H?Cl and C-H?N hydrogen bonds complete a three-dimensional network. Two weak intra-molecular C-H?Cl hydrogen bonds are also observed.

| S-EPMC3647793 | biostudies-literature

Dichloridobis(5-m-tolyl-1,3,4-thia-diazol-2-ylamine-?N)zinc(II).

Project description:In the mol-ecule of the title compound, [ZnCl(2)(C(9)H(9)N(3)S)(2)], the Zn(II) atom is four-coordinated by two N atoms from two 5-m-tolyl-1,3,4-thia-diazol-2-ylamine ligands and two Cl anions in a distorted tetra-hedral geometry. Intra-molecular N-H?N, N-H?Cl and C-H?S hydrogen bonds result in the formation of one planar and one non-planar five-membered, one non-planar six-membered and one non-planar seven-membered ring. The six- and seven-membered rings have twist conformations, while the non-planar five-membered ring adopts an envelope conformation with the S atom displaced by 0.541?(3)?Å from the plane of the other ring atoms. The planar five-membered ring is oriented at dihedral angles of 1.74?(3) and 1.08?(3)°, respectively, with respect to the adjacent aromatic and thia-diazole rings. In the crystal structure, inter-molecular N-H?Cl hydrogen bonds link the mol-ecules into a three-dimensional network.

| S-EPMC2961117 | biostudies-other

Dichloridobis(thio-urea-?S)nickel(II).

Project description:The title complex, [NiCl(2)(CH(4)N(2)S)(2)], has been synthesized from the previously reported (diamino-methyl-idene)sulfonium chloride-thio-urea (3/2) salt [Zouihri (2012b ?). Acta Cryst. E68, o257]. The Ni(II) ion is coordinated in a distorted tetra-hedral geometry by two mol-ecules of thio-urea [Ni-S = 2.3079?(7) and 2.3177?(6)?Å] and two chloride anions [Ni-Cl = 2.2516?(7) and 2.2726?(7)?Å]. The bond angles at the Ni atom lie between 96.69?(2) and 115.40?(3)°, while the dihedral angle between the mean planes of the two thio-urea ligands is 6.36?(15)°. The crystal structure is characterized by intra- and inter-molecular N-H?Cl hydrogen bonds, which lead to the formation of two-dimensional networks lying parallel to the ab plane. The networks are linked via classical N-H?Cl and N-H?S hydrogen bonds, forming a three-dimensional arrangement.

| S-EPMC3297264 | biostudies-literature

trans-Dichloridobis(triphenyl-phosphine)palladium(II).

Project description:The title compound, [PdCl(2){P(C(6)H(5))(3)}(2)], has a slightly distorted square-planar geometry, with the chloride ligands coordinated in a trans configuration. The Pd atom is located on a centre of inversion.

| S-EPMC2961313 | biostudies-literature

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