Browse
Submit Data
Databases
API
Help

Dataset Information

24 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

2,2'-Bis(4-methoxy-phen-yl)-2,2'-bis-(tri-methyl-silan-yloxy)-2,2'-(ferrocene-1,1'-diyl)diacetonitrile.

ABSTRACT: In the title compound, [Fe(C(17)H(20)NO(2)Si)(2)], the Fe atom is situated on a crystallographic centre of inversion, leading to a perfectly staggered conformation of the Cp rings.

SUBMITTER: Wang XL

PROVIDER: S-EPMC2915074 | biostudies-literature | 2007 Dec

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

2,2'-Bis(4-methoxy-phen-yl)-2,2'-bis-(tri-methyl-silan-yloxy)-2,2'-(ferrocene-1,1'-diyl)diacetonitrile.

Wang Xiao-Li XL Bao Huaying H

Acta crystallographica. Section E, Structure reports online 20071206 Pt 1

In the title compound, [Fe(C(17)H(20)NO(2)Si)(2)], the Fe atom is situated on a crystallographic centre of inversion, leading to a perfectly staggered conformation of the Cp rings. ...[more]

PMID: 21200482

Similar Datasets

2,2'-Bis(all-yloxy)-1,1'-binaphth-yl.

Project description:The complete mol-ecule of the title compound, C(26)H(22)O(2), is generated by a crystallographic twofold rotation axis. The dihedral angle between the planes of the two symmetry-related naphthalene ring systems is 69.05 (4)°, while that between the naphthalene ring system and the allyl plane is 13.7 (2)°. No hydrogen bonds or aromatic π-π stacking inter-actions are observed.

| S-EPMC2977843 | biostudies-literature

2,2'-Bis(prop-2-yn-yloxy)-1,1'-binaphth-yl.

Project description:In the title compound, C(26)H(18)O(2), the mol-ecule is located on a twofold rotation axis. The two naphthyl ring planes in the mol-ecule are nearly perpendicular to each other [dihedral angle = 82.42 (1)°. No classical hydrogen bonds or aromatic π-π stacking inter-actions were observed.

| S-EPMC2915361 | biostudies-literature

1,1'-Bis[bis-(4-tert-butyl-phen-yl)meth-yl]ferrocene.

Project description:The molecule of the title compound, [Fe(C26H31)2], is located on an inversion center. The two cyclopentadienyl rings exhibit a staggered conformation, which results from the bulky bis(4-tert-butylphenyl)methyl substituents situated on opposite sides of the molecule.

| S-EPMC3588715 | biostudies-literature

1,1'-Bis[bis-(4-meth-oxy-phen-yl)phosphan-yl]ferrocene.

Project description:In the crystal structure of the title substituted ferrocene complex, [Fe(C₁₉H₁₈O₂P)₂], the Fe(II) atom lies on a twofold rotation axis, giving an eclipsed cyclo-penta-dienyl conformation with a ring centroid separation of 3.292 (7) Å and an Fe-C bond-length range of 2.0239 (15)-2.0521 (15) Å. In the ligand, the cyclo-penta-dienyl ring forms dihedral angles of 60.36 (6) and 82.93 (6)° with the two benzene rings of the diphenyl-phosphine group, while the dihedral angle between the benzene rings is 67.4 (5)°.

| S-EPMC3393188 | biostudies-literature

1,1'-[(1,3-Dihydroxypropane-2,2-diyl)dimethylene]dipyridinium bis-(hexa-fluoro-phosphate).

Project description:The title compound, C(15)H(20)N(2)O(2) (2+)·2PF(6) (-), was prepared by anion exchange of two bromide ions in the ionic liquid 2,2'-bis-(pyridinium-1-ylmeth-yl)-propane-1,3-diol dibromide with potassium hexa-fluoro-phosphate. The two pyridine rings are planar (r.m.s. deviations = 0.008 and 0.00440?Å) and make a dihedral angle of 44.0?(2)°. Intermolecular O-H?F and C-H?F interactions occur. The four F atoms in each anion were refined as disordered over two sets of sites with an occupancy ration of 0.700?(19):0.300?(19).

| S-EPMC3089249 | biostudies-literature

2,2'-{1,1'-[Pentane-1,5-diyl-bis(oxy-nitrilo)]-diethyl-idyne}diphenol.

Project description:In the title compound, C(21)H(26)N(2)O(4), there is half a mol-ecule in the asymmetric unit with a crystallographic twofold rotation axis passing through the central C atom of the -CH=N-O-(CH(2))(5)-O-N=CH- bridge. The dihedral angle formed by the two benzene rings is 80.85 (2)°. Strong intra-molecular O-H⋯N and C-H⋯O hydrogen bonds help to establish the molecular conformation. There are also weak inter-molecular π-π stacking inter-actions between neighbouring benzene rings [centroid-centroid separation = 3.502 (3) Å].

| S-EPMC2959680 | biostudies-literature

2,2'-Bipyrimidine-1,1'-diium bis-(tri-iodide)-2,2'-bipyrimidine-water (1/2/2).

Project description:In the crystal of the title compound, C(8)H(8)N(4) (2+)·2I(3) (-)·2C(8)H(6)N(4)·2H(2)O, inversion centres are located at the centroids of the central C-C bonds of the cation and the bpym mol-ecules, as well as at the central I atoms of both anions. Inter-molecular O-H?N and N-H?O hydrogen bonds are observed in the crystal structure.

| S-EPMC3201360 | biostudies-literature

1,1'-Bicyclo-hexyl-1,1'-diyl 1,1'-biphenyl-2,2'-dicarboxyl-ate.

Project description:The title compound, C(26)H(28)O(4), lies about a crystallographic twofold rotation axis. The cyclo-hexane rings adopt a chair conformation. The two benzene rings form a dihedral angle of 40.82?(3)°. No significant intra- or inter-molecular inter-actions are observed in the crystal structure.

| S-EPMC3379232 | biostudies-literature

(R)-1,1'-Binaphthalene-2,2'-diyl dicinnamate.

Project description:In the title compound, C(38)H(26)O(4), two cinnamo-yloxy groups are linked in a trans fashion to the two O atoms of optically active (R)-1,10-bi-2-naphthol. The dihedral angle between the mean planes of the two naphthyl groups is 71.8 (1)°. The crystal structure contains inter-molecular C-H⋯O and C-H⋯π inter-actions.

| S-EPMC2961303 | biostudies-literature

1,1'-Binaphthalene-2,2'-diyl hydrogen phosphate.

Project description:The title compound, racemic bnppa, C(20)H(13)O(4)P, crystallizes with four mol-ecules in the asymmetric unit. Two independent centrosymmetric O-H⋯O hydrogen-bonded tetra-mers, each involving two of the symmetry-independent mol-ecules in the asymmetric unit generate the packing motif in the crystal structure. The hydro-phobic parts of the tetra-mers connect to their neighbours via C-H⋯π and π-π inter-actions [3.899 (2), 3.895 (2) and 3.803 (2) Å within the symmetric unit, 3.851 (2), 4.000 (2), 3.988 (2) and 3.905 (2) Å across centres of symmetry].

| S-EPMC2915313 | 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