1. Key Laboratory of Polyoxometalate
Science of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, People's
Republic of China
2. State
Key Laboratory of Rare
Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People's
Republic of China
3. CNRS, CRPP, UPR 8641, Centre de Recherche Paul Pascal
(CRPP), Equipe “Matériaux
Moléculaires Magnétiques”, 115 avenue du Dr.
Albert Schweitzer, Pessac F-33600, France
4. Univ. de Bordeaux, CRPP, UPR 8641, Pessac F-33600, France