摘要
A novel coordination polymer [Ni（PDC）(H2O)2] was synthesized under solvothermal conditions and characterized by means of singlecrystal X-ray diffraction（XRD） analysis,elemental analysis,IR analysis,TG（analysis.） Crystal data for(C7H7NO6Ni) were obtained,（i.e.,） monoclinic(P21/c（No.14）,)（a=）（0.720 2（3）） nm,b=0.917 2（4） nm,c=0.128 79（4） nm,β=90.46（3）°,Z=4.The compound was a 2D layered coordination polymer with helical chains.In the compound,there are two helical Ni-O-C and Ni-pdc chains in one layer,and the opposite orientation of the helical chains in the adjacent layers.The layers are connected via hydrogen bonds into 3D supramolecular framework.
A novel coordination polymer [ Ni（PDC） （ H2O） 2 ] was synthesized under solvothermal conditions and characterized by means of single-crystal X-ray diffraction （XRD） analysis, elemental analysis, IR analysis, TG analysis. Crystal data for C7H7NO6Ni were obtained, i.e., monoclinic P21/c（No. 14）, a= 0.720 2（3） nm, b=0.9172（4） nm, c=0.12879（4） nm, β =90. 46（3）°, Z=4. The compound was a 2D layered coordination polymer with helical chains. In the compound, there are two helical Ni-O-C and Ni-pdc chains in one layer, and the opposite orientation of the helical chains in the adjacent layers. The layers are connected via hydrogen bonds into 3D supramolecular framework.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
2006年第6期1020-1022,共3页
Chemical Journal of Chinese Universities
基金
国家重大基础研究计划项目(批准号:G2000077507)
国家自然科学基金(批准号:29873017
20101004)资助
关键词
螺旋链
吡啶类羧酸
无机-有机骨架晶体材料
Inorganic-organic framework material
Pyridinecarboxylate
Helical chains
作者简介
联系人：裘式纶（1948年出生），男，教授，博士生导师，主要从事无机固体材料化学研究．E-mail：sqiu@mail．jlu．edu．cn
