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Citation: TAO Jian-Qing, GU Yun-Lan, GU Zhi-Guo, ZUO Jing-Lin, YOU Xiao-Zeng. Synthesis and Magnetic Properties of Room-Temperature Spin Crossover Complex[Fe(dpp)(Mepy)₂(NCS)₂][J]. Chinese Journal of Applied Chemistry, ;2009, 26(7): 791-794. shu

Synthesis and Magnetic Properties of Room-Temperature Spin Crossover Complex[Fe(dpp)(Mepy)₂(NCS)₂]

1.
a Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, School Chemistry and Chemical Engineering Yancheng Teachers University, Yancheng 224002;
2.
b Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093

Corresponding author: TAO Jian-Qing,
Received Date: 30 June 2008
Available Online: 23 September 2008
Fund Project: 国家自然科学基金(20531040) (20531040)江苏省高校自然科学基础研究基金(08KJD150021) (08KJD150021)江苏省滩涂生物资源与环境保护重点建设实验室基金(JLCBE07010)资助项目 (JLCBE07010)

A new room-temperature spin crossover complex [Fe(dpp) (Mepy) ₂(NCS) ₂] was prepared.Elemental analysis,infrared spectroscopy,electrospray ionization mass spectrometry and ultraviolet spectro-scopy were used to study the structure of the complex.The temperature dependence of magnetic susceptibility shows that the temperature of spin transition is 330 K.By comparing the complex with the other resemblant structural complexes,it shows that the modification of ligand ha a great influence on the critical temperature and hysteresis loop of spin crossover.
- magnetic susceptibility,
- spin crossover,
- spin transition,
- molecul material
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Synthesis and Magnetic Properties of Room-Temperature Spin Crossover Complex[Fe(dpp)(Mepy)₂(NCS)₂]