摘要
以2-呋喃甲醛-4-甲氧基苯甲酰腙(HL)与Cd(NO3)2·4H2O为原料合成出一个Cd(Ⅱ)的配合物晶体.通过元素分析、红外光谱和X-射线单晶衍射等手段对其进行表征.结构分析表明,该晶体属于单斜晶系,其空间群P2(1)/c,晶胞参数a=1.314 5(9)nm,b=1.954 2(13)nm,c=1.265 1(9)nm,α=90°,β=115.704(13)°,γ=90°,V=2.928(3)nm3,Z=4,F(000)=1 456,R1=0.063 2.配合物中Cd(Ⅱ)离子通过六配位呈四角双锥构型,分子间的氢键将单个分子连接成2D层状结构.
The complex Cd（Ⅱ） was synthesized from the reaction of 2‐furaldehyde‐4‐methoxy benzoyl hydrazone with Cd（NO3 ）2 ？4H2 O, and characterized by elemental analysis, IR and single crystal X‐ray diffraction. The re‐sults of structural analysis indicate that the crystal belongs to monoclinic system, space group P2（1）/c with a=1.314 5（9）nm, b=1.954 2（13）nm, c=1.265 1（9）nm, α=90°, β=115.704（13）°, γ=90°, V=2.928（3）nm3, Z=4, F（000）=1 456, R1 =0.063 2. The Cd（Ⅱ） ion in the complex is six‐coordinated forming octahedral environ‐ment. Between the molecules, the hydrogen bonds link the signle molecule to 2D layered structure.
出处
《西安工程大学学报》
CAS
2014年第6期713-716,共4页
Journal of Xi’an Polytechnic University
基金
西安工程大学博士科研启动基金资助项目(31004C0402)
关键词
酰腙
单晶
镉配合物
晶体结构
acylhydrazone
monocrystalline
cadmium complex
crystal structure
