ESR STUDY OF SUPERHYPERFINE INTERACTION O F I-127 IN [CU(IO5OH)(2)](5-) ION COMPLEX

Authors
ZHAN RY XU J LIU GZ LIU YY WU MM SU Q SONG RF
Citation
Ry. Zhan et al., ESR STUDY OF SUPERHYPERFINE INTERACTION O F I-127 IN [CU(IO5OH)(2)](5-) ION COMPLEX, Gaodeng xuexiao huaxue xuebao, 16(6), 1995, pp. 933-936
Citations number
8
Categorie Soggetti
Chemistry
Journal title
Gaodeng xuexiao huaxue xuebao → ACNP
ISSN journal
02510790
Volume
16
Issue
6
Year of publication
1995
Pages
933 - 936
Database
ISI
SICI code
0251-0790(1995)16:6<933:ESOSIO>2.0.ZU;2-3
Abstract
ESR method has been used to study superhyperfine. interaction of I-127 in [Cu (IO5OH)(2)](5-) ion for Na4KCu(IO5OH)(2) . 12H(2)O single crys tal. The main purpose of this paper is to confirm the existence of unp aired electron spin on iodine atom and to find a reasonable explanatio n for the spin delocalization of CU2+ ions. Based on the ESR parameter s of paramagnetic [Cu(IO5OH)(2)](5-) ions, the calculated results show that about 0.77% of the unpaired eletron spin is located on each iodi ne atom.