Novel heterometallic metal-azido complex synthesized by "one-step" reaction: synthetic strategy and magnetic properties

作者：Jiao Yong Kun; Li Xiu Ping; Zhao Cui; Wang Hai Chao; Xue Min; Zhao Jiong Peng^*; Liu Fu Chen

来源：Journal of Solid State Chemistry, 2013, 202: 257-261.

DOI：10.1016/j.jssc.2013.03.033

• Metal-azido
• Heterometallic
• Synthetic strategy
• Hydrothermal reaction
• Magnetic properties

A novel heterometallic complex, [Ni2Mn(N-3)(2)(nic)(4) center dot (H2O)(2)](n) (1) (nic=nicotinate), was obtained by assembling MnCl2 center dot 4H(2)O, Ni(NO3)(2)-6H(2)O, NaN3 and nicotinic acid with a "one step" synthetic strategy-hydrothermal reaction. The 3D structure of the complex can be described as end-on (EO) azido and syn, syn carboxylates mixed bridged by alternate Ni-Mn-Ni trimers linked by the nicotinate. Dominant ferromagnetic interactions were observed between the Ni-II and Mn-II ions in the trimer.

• 出版日期2013-6
• 单位兰州石化职业技术学院; 天津理工大学