摘要
在水热条件下合成了结构新颖的超分子标题化合物,通过元素分析和X-射线单晶衍射仪等方法对超分子化合物进行了表征和测定。测定结果表明晶体属三斜晶系,P-1空间群,晶胞参数a=0.764 8(2)nm,b=1.172 3(3)nm,c=1.583 7(5)nm,α=103.150(6)°,β=90.450(5)°,γ=92.815(5)°。结构分析表明,标题化合物存在多氢键和芳香分子面面之间的π…π堆积作用,通过弱相互作用使其具有三维无限网结构。
A new 3D supramolecular compound [Zn（H2O）6]（ada）（bipy） was obtained through the hydrothermal reaction of zinc（Ⅱ） acetate with mixed ligands——sodium anthraquinone-2,6-disulfonate（Na2ada） and 4,4-bipyridine（bipy）, and the product was characterized by elemental analysis and X-ray diffractometry.The test results revealed that the compound belonged to a triclinic system with a P-1 space group,and the cell parameters were a=0.764 8（2） nm,b=1.172 3（3） nm,c=1.583 7（5） nm,α=103.150（6）°,β=90.450（5）°,and γ=92.815（5）°.The structural analysis of the compounds indicates that there are multiple hydrogen bonding and π…π stacking interactions between the aromatic molecules,and the 3D supramolecular network of the title compound is formed through hydrogen and π…π stacking interactions.
出处
《化学试剂》
CAS
CSCD
北大核心
2011年第3期224-226,268,共4页
Chemical Reagents
基金
陕西省教育厅科研计划资助项目(2010JK918
09JK8021
0JK903)
陕西省教育厅重点科研基金资助项目(09JS064
10JS062)
延安大学校级科研项目(2009)
关键词
超分子化合物
水热合成
晶体结构
supermolecular compound
hydrothermal synthesis
crystal structure
