Current time in Korea 20:22 Apr 20 (Sat) Year 2024 KCS KCS Publications
KCS Publications
My Journal  Log In  Register
HOME > Search > Browsing(BKCS) > Archives

Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 31, Number 6
BKCSDE 31(6)
June 20, 2010 
 
Title
 Determination of Strongly Interacting Spin Exchange Path and Spin Lattice Model of (VO)2(H2O){O3P-(CH2)3-PO3}.2H2O on the Basis of Spin Dimer Analysis
Author
 Dae Hyun Kim, Hyun Joo Koo*
Keywords
 Spin dimer analysis, Magnetic orbital, Spin exchange interactions, Electronic structure calculations
Abstract
 The spin exchange interactions of (VO)2(H2O){O3P-(CH2)3-PO3}.2H2O were examined by spin dimer analysis based on extended Huckel tight binding method. The strongest spin exchange interaction occurs through the super-superexchange path J2 and the second strongest spin exchange interaction occurs through the superexchange interaction path J1. There are two strongly interacting spin exchange paths in (VO)2(H2O){O3P-(CH2)3-PO3}.2H2O. Therefore, magnetic susceptibility curve of (VO)2(H2O){O3P-(CH2)3-PO3}.2H2O can be well reproduced by an alternating onedimensional antiferromagnetic chain model rather than an isolated spin dimer model.
Page
 1665 - 1668
Full Text
 PDF

How to access to the WOL for The Bulletin of the Korean Chemical Society ?

The Bulletin of the Korean Chemical Society will be co-published with Wiley-VCH from 2015 towards. The online version of the Journal will thus be available on Wiley Online Library, Wiley(-VCH)'s global online platform.

KCS members can get a free online access to the Bulletin of the Korean Chemical Society in WOL.

Close