CAJ | 학술논문

合成了2种新颖的配合物[M(ImH)6](tfbdc)(M=Co,Ni;tfbdc=2,3,5,6-四氟对二苯甲酸根;ImH=咪唑),并通过元素分析,红外光谱,热重分析,循环伏安及X-射线单晶结构分析对其结构及性质进行了表征.2个配合物[Co(ImH)6](tfbdc)(1)和[Ni(ImH)6(tfbdc)(2)都属单斜晶系,空间群为P21/c,且Z=2.每1个金属离子与来自6个咪唑分子的6个氮原子配位,形成八面体配位构型.独立组分,[M(ImH)6]2+阳离子和四氟对二苯甲酸阴离子之间通过两种氢键(N-H…O和C-H…F)连接形成了一种三维的超分子网络结构.
합성료2충신영적배합물[M(ImH)6](tfbdc)(M=Co,Ni;tfbdc=2,3,5,6-사불대이분갑산근;ImH=미서),병통과원소분석,홍외광보,열중분석,순배복안급X-사선단정결구분석대기결구급성질진행료표정.2개배합물[Co(ImH)6](tfbdc)(1)화[Ni(ImH)6(tfbdc)(2)도속단사정계,공간군위P21/c,차Z=2.매1개금속리자여래자6개미서분자적6개담원자배위,형성팔면체배위구형.독립조분,[M(ImH)6]2+양리자화사불대이분갑산음리자지간통과량충경건(N-H…O화C-H…F)련접형성료일충삼유적초분자망락결구.
Two novel complexes [M(ImH)6](tfbdc) (M=Co, Ni; ImH=imidazole, tfbdc=2,3,5,6-tetrafluoroterephthalate)were synthesized and characterized by elemental analysis, IR spectra, thermogravimetric analysis, cyclicvoltammetry, and X-ray single crystal structure analysis. Both [Co(ImH)6](tfbdc) (1) and [Ni (ImH)6] (tfbdc) (2) allcrystallize in the monoclinic system, space group P21/c, and with Z=2. Metal ions have all octahedral geometry coordinated by six N atoms from six imidazole molecules. The independent components, [M(ImH)6]2+ cations and tfbdc anions are connected into a three-dimensional supramolecular network by N-H… O and C-H… F hydrogen bonds.