Accession Number:

ADA048973

Title:

Synthesis of Electron-Deficient Bifferracarboranes.

Descriptive Note:

Technical rept.,

Corporate Author:

CALIFORNIA UNIV LOS ANGELES DEPT OF CHEMISTRY

Personal Author(s):

• Salentine,C. G.
• Hawthorne,M. F.

Report Date:

1978-01-10

Pagination or Media Count:

18.0

Abstract:

The polyhedral expansion of 3.1.2-C5H5FeC2B9H11 produced three new electron-deficient biferracarboranes C5H5Fe2C2B9H11, C5H5Fe2C2B8H9OH and C5H5FeC2B9H11FeC2B9H11-. All three complexes contained formal FeIII atoms and were diamagnetic. The proposed structures, based on spectroscopic and crystallographic data, contain non-bonded iron atoms. These complexes constitute the first examples of long-range electron-spin coupling through a carborane polyhedron. Author

Descriptors:

• *COMPLEX COMPOUNDS
• *IRON COMPOUNDS
• *CARBORANES
• COUPLING(INTERACTION)
• NUCLEAR MAGNETIC RESONANCE
• PHYSICAL PROPERTIES
• SYNTHESIS(CHEMISTRY)
• ELECTRON SPIN RESONANCE
• ELECTRONS
• MOLECULAR STRUCTURE
• MAGNETIC MATERIALS

Subject Categories:

• Organic Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE