A new sandwich type transition metal complex based on tungstobismuthates and 1-methylimidazole ligands exhibiting photocatalytic properties

摘要：

　　A new sandwich-type transition metal complex based on tungstobismuthates and 1-methylimidazole ligands Na7(mim)2Na(H2O)23CoII(mim)3(BiIIIWVI 9O33)2·9H2O(1)(mim = 1-methylimidazole)has been successfully isolated in aqueous solution.The composition and structure were established by the single crystal X-ray diffraction analysis,elemental analysis,IR spectroscopy.Single-crystal X-ray diffraction and TG analyses indicate that compound 1 consists of two tri-vacant α-B-BiIIIWVI 9O339-units linked through three cobalt ions.All the CoII ions were sandwiched in the middle and bonded with terminal oxo atoms from α-BBi IIIWVI 9O339-units as well as 1-methylimidazoles.Photocatalytic experiment indicates that compound 1 exhibit good catalytic activities for photodegradation of RhB under UV irradiation.

作者: Q Wu D Q Liang H D Ju K Liu Y Cui W L Li B L Wang F P Ye Y Zheng Y M Wu J Y Li Y Lei Y Xu T Liu Y Wang

作者单位: Department of Chemistry Science & Technology,Kunming University,Kunming 650214,P.R.China;Center for Yunnan Engineering Technology Research Center for Plastic Films,Kunming University,Kunming,China School of International Cultures and Education,Yunnan University of Finance and Economics,Yunnan,Kun Department of Chemistry Science & Technology,Kunming University,Kunming 650214,P.R.China

会议类型: 国际会议

会议名称: 第二届新型材料与化学工业国际学术会议

会议地点: 三亚

会议语种:英文

页码: 1-7

在线出版日期: 2017-11-18（万方平台首次上网日期，不代表论文的发表时间）