Spin Dimer Analysis for Antiferromagnetic Spin Exchange Interactions of Magnetic Solids with Several Unpaired Electrons per Spin Site: Trends in the Spin Exchange Parameters of the Compounds Consisting of MnF

Journal Article · Thu Feb 01 00:00:00 EST 2001 · Journal of Solid State Chemistry

DOI:https://doi.org/10.1006/jssc.2000.9025· OSTI ID:784130

Koo, H -J; Whangbo, M -H; Coste, S; Jobic, S

For magnetic solids with several unpaired spins per spin site, the average spin orbital interaction energies < {Delta}e > and the average spin orbital interaction energy squares < ({Delta}e){sup 2} > were defined as a qualitative measure for the strengths of their antiferromagnetic spin exchange interactions. The trends in the antiferromagnetic spin exchange interactions of the magnetic solids containing MnF{sub 5} chains and CrX{sub 2} (X=O, S) layers were examined in terms of the < {Delta}e > and < ({Delta}e){sup 2} > values calculated for their spin dimers.

• Research Organization: Department of Chemistry, North Carolina State University, Raleigh, NC (US); Institut des Materiaux Jean Rouxel, Laboratoire de Chimie des Solides, Nantes Cedex 03 (FR)
• Sponsoring Organization: USDOE Office of Science (US)
• OSTI ID: 784130
• Journal Information: Journal of Solid State Chemistry, Vol. 156, Issue 2; Other Information: PBD: 1 Feb 2001; ISSN 0022-4596
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
DIMERS
ELECTRONS
SPIN
SPIN EXCHANGE
FLUORIDES
OXIDES
CHROMIUM SULFIDES
ANTIFERROMAGNETISM
ENERGY DEPENDENCE
BOND ANGLE
MANGANESE FLUORIDES
POTASSIUM FLUORIDES
RUBIDIUM FLUORIDES
CESIUM FLUORIDES
TELLURIUM FLUORIDES
STRONTIUM FLUORIDES
BARIUM FLUORIDES
LITHIUM FLUORIDES
SODIUM FLUORIDES
AMMONIUM FLUORIDES
HYDRATES
CHROMIUM OXIDES
BOND ANGLES
THEORETICAL DATA