安海艳
Associate Professor Supervisor of Doctorate Candidates Supervisor of Master's Candidates
Gender:Female
Alma Mater:Northeast Normal University
Degree:Doctoral Degree
School/Department:College of Chemistry
Discipline:Inorganic Chemistry
Business Address:Chemical Complex Building C406
Contact Information:13664256422
E-Mail:anhy@dlut.edu.cn
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Indexed by:期刊论文
Date of Publication:2013-04-01
Journal:EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
Included Journals:SCIE、Scopus
Issue:10-11,SI
Page Number:1827-1834
ISSN No.:1434-1948
Key Words:Polyoxometalates; Lanthanides; Magnetic properties; Crystal engineering
Abstract:The compound (4-H2pya)3[Al(OH)6Mo6O18]center dot 5H2O (1) transforms into two 2D hybrid species (4-Hpya)[(4-Hpya)Ln(H2O)5]2[Al(OH)6Mo6O18]2 center dot 13H2O {Ln = Ce (2), La (3); 4-Hpya = 3-(4-pyridyl)acrylic acid} in the mother liquor through crystal dissolution and recrystallization; this represents a rare example of in situ recrystallization involving polyoxometalate crystal systems. All compounds were characterized by elemental analysis, IR and UV/Vis spectroscopy, thermogravimetric analysis, powder X-ray diffraction, and single-crystal X-ray diffraction. Compound 1 is a 0D architecture consisting of protonated 4-H2pya ligands and [Al(OH)6Mo6O18]3 polyoxoanions, which are connected through hydrogen-bonding and electrostatic interactions. Isostructural compounds 2 and 3 crystallize in the triclinic crystal system, space group P$\bar {1}$, and exhibit a unique 2D framework composed of [Al(OH)6Mo6O18]3 polyoxoanions and Ln-4-Hpya coordination complexes with a rare (3,4)-connected net. The magnetic properties of compound 2 were studied by measuring its magnetic susceptibility in the temperature range 2.0300.0 K.
In 2002, Prof. Haiyan An received the B.S. degree in chemistry Northeast Normal University, Changchun, China; the M.S. in 2004 and the Ph.D. degree in 2007 in Key Laboratory of Polyoxometalates (POMs) Science of Ministry of Education. There were 30 papers published in Angew. Chem. Int. Ed., Inorg. Chem., Cryst. Growth Des., etc. during the degree. In 2006, she was awarded the Excellent Doctoral Dissertations Fund of Northeast Normal University. In July 2007, Prof. An joined College of Chemistry, Dalian University of Technology in the field of POMs. Her research interests are mainly focuse on the design, synthesis and properties’research of POM-based functional complexes with catalytic and drug activity. She has Undertaked two National Natural Science Foundation of China, one Specialized Research Fund for the Doctoral Program of Higher Education, one Natural Science foundation of Liaoning Province and one Scientific Research Foundation for Doctor of Liaoning Province. There are more than 30 SCI papers have been officially published in foreign periodicals during the work period, more than 20 of which list her as the first author and corresponding author.
