[Ni(en)_3]_4[HV^(Ⅳ)_(12)V~Ⅴ_6O_(42)(PO_4)]复合物的合成及晶体结构  

Synthesis and Crystal Structure of C omplex [Ni(en)_3]_4[HV^(Ⅳ)_(12)V~Ⅴ_6O_(42)(PO_4)]

作　　者：郑寿添[1] 曾庆新[1] 林之恩[1] 杨国昱[1] 

机构地区：[1]中科院福建物质结构研究所

出　　处：《无机化学学报》2002年第12期1233-1236,共4页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金资助项目(No.20171045);国家财政部和中科院"引进国外杰出人才"专项基金资助项目;福建省自然科学基金资助项目(No.E0210029)。

摘　　要：A new complex [Ni（en）3]4[HVⅣ12VⅤ6O42（PO4）] has been hydrothermally synthesize d and characterized by X-Ray diffraction,IR and Elemental analysis.Single crystal X-ray analysis indicates that this compoud cry stallizes in cubic system,space group Im3m with a=17.4081（2）*!,V=5275.38（10）*! 3 ,R=0.0420,w R=0.1055,Z =2,D c =1.663g·cm -3 ,μ=2.297mm -1 ,F（000）=2636.The crystal structure consis ts of[Ni （en） 3 ] 2+ cations and{HV 18 O 42 （PO 4 ）} 8- cluster anion which construct from 18{VO 5 }.square pyramids.The VO 5 pyramids joined each other to form a {V 18 O 42 }cage hosting a tetrahedral{PO 4 } 3- moiety with disordered oxygen atoms .CCDC:185574.A new complex [Ni(en)_3]_4[HV^(Ⅳ)_(12)V~Ⅴ_6O_(42)(PO_4)] has been hydrothermally synthesize d and characterized by X-Ray diffraction,IR and Elemental analysis.Single crystal X-ray analysis indicates that this compoud cry stallizes in cubic system,space group Im3m with a=17.4081(2)*!,V=5275.38(10)*! 3 ,R=0.0420,w R=0.1055,Z =2,D c =1.663g·cm -3 ,μ=2.297mm -1 ,F(000)=2636.The crystal structure consis ts of[Ni (en) 3 ] 2+ cations and{HV 18 O 42 (PO 4 )} 8- cluster anion which construct from 18{VO 5 }.square pyramids.The VO 5 pyramids joined each other to form a {V 18 O 42 }cage hosting a tetrahedral{PO 4 } 3- moiety with disordered oxygen atoms .CCDC:185574.

关 键 词：[Ni(en)3]4[HV^Ⅳ12V^V6O42(PO4)]复合物 水热合成 多氧钒酸盐 晶体结构 

分 类 号：O611.66[理学—无机化学] O614[理学—化学]