期刊文献+

三维穴状化合物[Zn_3(pda)_2(SO_4)(H_2O)_4·4H_2O]的合成与表征

Synthesis and crystal structure of 3D cryptate complex[Zn_3(pda)_2(SO_4)(H_2O)_4·4H_2O]
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摘要 利用H2pda与Zn(II)离子反应得到化合物([Zn3(pda)2(SO4)(H2O)4.4H2O])(pda2-=(4-carboxym-ethyl-piperazin-1-yl)-acetic anion)。通过元素分析、FT-IR和X-ray单晶衍射对化合物进行了结构表征。结果表明:标题化合物内含有一个由配体pda2-阴离子和金属Zn(II)离子形成的三维孔洞结构,孔洞空位填充了一个SO42-阴离子。 A 3D cryptate complex[Zn3(pda)2(SO4)(H2O)4·4H2O](pda2-=(4-carboxymethyl-piperazin-1-yl)-acetic anion)has been synthesized by the reactions of the Zn(II)and H2pda.The complex was characterized by elemental analysis,FT-IR and single crystal X-ray diffraction.The results of structural analysis indicate that the title complex has the 3D cryptate structure,which was occupied by one sulfate ion,and formed by the pda2-anons and the Zn(II)ions.
出处 《化学研究与应用》 CAS CSCD 北大核心 2013年第8期1210-1214,共5页 Chemical Research and Application
基金 江苏省高校自然科学基金(09KJD150009)资助 江苏省环境工程重点实验室开放基金(KF2011001)资助
关键词 人工氨基酸 配位聚合物 穴状化合物 artifical amino-acid coordination polymers cryptate complex
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