Bridged Ferrocenes. III. The crystal and molecular structure of 1,1′,2,2′,3,4,4′,5′-tetrakis(trimethylene)ferrocene

Manny Hillman, Etsuko Fujita

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Abstract

The structure of 1,1′,2,2′,3,4,4′,5′-tetrakis(trimethylene)ferrocene has been determined by X-ray diffraction. This compound forms prismatic crystals of monoclinic space group P22/c and four molecules in the unit cell with a 8.649(4), b 21.623(2), c 9.120(1) Å and β 107.21(3)°. The structure was solved from three dimensional Patterson and Fourier synthesis, and was refined by least squares. The two cyclopentadienyl rings are eclipsed and the dihedral angle between the rings is 11.1°. The iron-carbon distances ranged from 1.997(2) to 2.047(2) Å.

Original languageEnglish
Pages (from-to)99-108
Number of pages10
JournalJournal of Organometallic Chemistry
Volume155
Issue number1
DOIs
Publication statusPublished - Jul 25 1978

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ferrocenes
Dihedral angle
Molecular Structure
Least-Squares Analysis
X-Ray Diffraction
Molecular structure
molecular structure
Carbon
Iron
Crystal structure
X ray diffraction
Crystals
crystal structure
Molecules
rings
dihedral angle
iron
carbon
synthesis
cells

ASJC Scopus subject areas

  • Biochemistry
  • Chemical Engineering (miscellaneous)
  • Inorganic Chemistry
  • Organic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Science (miscellaneous)
  • Materials Chemistry

Cite this

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title = "Bridged Ferrocenes. III. The crystal and molecular structure of 1,1′,2,2′,3,4,4′,5′-tetrakis(trimethylene)ferrocene",
abstract = "The structure of 1,1′,2,2′,3,4,4′,5′-tetrakis(trimethylene)ferrocene has been determined by X-ray diffraction. This compound forms prismatic crystals of monoclinic space group P22/c and four molecules in the unit cell with a 8.649(4), b 21.623(2), c 9.120(1) {\AA} and β 107.21(3)°. The structure was solved from three dimensional Patterson and Fourier synthesis, and was refined by least squares. The two cyclopentadienyl rings are eclipsed and the dihedral angle between the rings is 11.1°. The iron-carbon distances ranged from 1.997(2) to 2.047(2) {\AA}.",
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N2 - The structure of 1,1′,2,2′,3,4,4′,5′-tetrakis(trimethylene)ferrocene has been determined by X-ray diffraction. This compound forms prismatic crystals of monoclinic space group P22/c and four molecules in the unit cell with a 8.649(4), b 21.623(2), c 9.120(1) Å and β 107.21(3)°. The structure was solved from three dimensional Patterson and Fourier synthesis, and was refined by least squares. The two cyclopentadienyl rings are eclipsed and the dihedral angle between the rings is 11.1°. The iron-carbon distances ranged from 1.997(2) to 2.047(2) Å.

AB - The structure of 1,1′,2,2′,3,4,4′,5′-tetrakis(trimethylene)ferrocene has been determined by X-ray diffraction. This compound forms prismatic crystals of monoclinic space group P22/c and four molecules in the unit cell with a 8.649(4), b 21.623(2), c 9.120(1) Å and β 107.21(3)°. The structure was solved from three dimensional Patterson and Fourier synthesis, and was refined by least squares. The two cyclopentadienyl rings are eclipsed and the dihedral angle between the rings is 11.1°. The iron-carbon distances ranged from 1.997(2) to 2.047(2) Å.

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