Attempts toward Asymmetric Syntheses with No Chemical and Physical Chiral Sources

2015 Fiscal Year Final Research Report

• Project/Area Number: 25620065
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Multi-year Fund
• Research Field: Functional solid state chemistry
• Research Institution: Josai University
• Principal Investigator: AKITA Motoko 城西大学, 理学部, 教授 (30370125)
• Project Period (FY): 2013-04-01 – 2016-03-31
• Keywords: 分子性磁性体 / 有機無機複合化合物 / 溶媒熱合成 / ペロブスカイト型化合物 / 配位高分子 / 金属ポルフィリン超分子

Outline of Final Research Achievements

A series of metal-organic molecule-based magnets which included organic molecule as reactants were synthesized, and their crystal structures and magnetic properties were studied. Hydrothermal synthesis of DL-or D,L-AP with Co(II) gave 1D chain structures which magnetic interactions were paramagnetic down to 1.8 K. On the other hand, DL-or L-Glu gave 3D network which showed antiferromagnetic behaviors.
Perovskite structures were proposed as ferromagnetic host molecules. Four new copper(II) complexes were prepared by the reaction of substituted anilinium salts and CuCl2. Magnetic measurement of these complexes showed that three were ferromagnet with the TC= 8 K and one was weakferromagnet with the TN= 9 K.

Free Research Field

構造有機化学、超分子化学、物性化学