Chem. J. Chinese Universities ›› 2014, Vol. 35 ›› Issue (6): 1130.doi: 10.7503/cjcu20140206

• Articles: Inorganic Chemistry • Previous Articles     Next Articles

Co-templates Synthesis and Characterization of a New Two-dimensional Co-containing Aluminophosphate [C4H11N]0.77[C4H12N]0.23[C3H12N2]2[H3O]2[Co0.23Al5.77P8O34]

ZHU Jingran, LI Ke, YAN Yan, LI Xu, SONG Xiaowei*()   

  1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry,Jilin University, Changchun 130012, China
  • Received:2014-03-11 Online:2014-06-10 Published:2014-05-19
  • Contact: SONG Xiaowei E-mail:xiaoweisong@jlu.edu.cn
  • Supported by:
    † Supported by the National Natural Science Foundation of China(No.21001050) and the National Science Foundation for Fostering Talents in Basic Research of China(No.J1103302 )

Abstract:

In the presence of diethylamine and 1,2-diaminopropane, a new microporous cobalt-containing aluminophosphate compound [C4H11N]0.77[C4H12N]0.23[C3H12N2]2[H3O]2[Co0.23Al5.77P8O32](1) was synthesized. The structure of compound 1 was determined by single-crystal X-ray diffraction(XRD) analysis and further characterized by X-ray powder diffraction, thermogravimetric analysis(TG/DTA), inductively coupled atomic emission spectrometry(ICP-AES), CHN, Solid-UV-Vis spectrometry and scanning electron microscopy(SEM). It crystallizes in the triclinic system, space group P1-, with a=0.95029(19) nm, b=1.2689(3) nm, c=1.2987(3) nm, α=118.70(3)°, β=97.64(3)°, γ=99.72(3)°, V=1.3117(5) nm3, Z=1. The structure are built up from strict alternation of CoO4/AlO4 and PO3(=O) units. It contains 12-membered ring channel along [001] direction. The molar ratio of Co to Al is 1∶25.1. We also calculated the interaction energy and studied the co-template role of those two amines by the molecular dynamics method.

Key words: Heteroatom containing aluminophosphate, Layered structure, Solvothermal synthesis, Co-template role

CLC Number: 

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