高师理科学刊
高師理科學刊
고사이과학간
Journal of Science of Teachers' College and University
2015年
9期
42-45
,共4页
刘园园%蒋恩慧%祝贺%宋宁%张兴晶
劉園園%蔣恩慧%祝賀%宋寧%張興晶
류완완%장은혜%축하%송저%장흥정
镉配合物%混合配体%晶体结构%水热合成
鎘配閤物%混閤配體%晶體結構%水熱閤成
력배합물%혼합배체%정체결구%수열합성
cadmium complex%mixed ligand%crystal structure%hydrothermal synthesis
采用水热法合成了一种新型镉配合物[Cd2(1,4-BDC)(4-pytyp)(H2O)4]·(1,4-BDC)(1,4-BDC为对苯二甲酸;4-pytyp为4′-(4″-吡啶基)-2,2′∶6′,2″-联吡啶),并对该配合物进行 X 射线单晶结构分析、元素分析及红外光谱表征.单晶结构分析表明,该配合物属三斜晶系,P-1空间群,晶胞参数a=0.9923(2)nm,b=1.0703(2)nm,c=1.2925(3)nm,α=74.50(3)o,β=78.61(3)o,γ=69.18(3)o,是通过氢键和π-π堆积作用形成的3D超分子结构.同时,对该配合物的热稳定性进行了详细的分析.
採用水熱法閤成瞭一種新型鎘配閤物[Cd2(1,4-BDC)(4-pytyp)(H2O)4]·(1,4-BDC)(1,4-BDC為對苯二甲痠;4-pytyp為4′-(4″-吡啶基)-2,2′∶6′,2″-聯吡啶),併對該配閤物進行 X 射線單晶結構分析、元素分析及紅外光譜錶徵.單晶結構分析錶明,該配閤物屬三斜晶繫,P-1空間群,晶胞參數a=0.9923(2)nm,b=1.0703(2)nm,c=1.2925(3)nm,α=74.50(3)o,β=78.61(3)o,γ=69.18(3)o,是通過氫鍵和π-π堆積作用形成的3D超分子結構.同時,對該配閤物的熱穩定性進行瞭詳細的分析.
채용수열법합성료일충신형력배합물[Cd2(1,4-BDC)(4-pytyp)(H2O)4]·(1,4-BDC)(1,4-BDC위대분이갑산;4-pytyp위4′-(4″-필정기)-2,2′∶6′,2″-련필정),병대해배합물진행 X 사선단정결구분석、원소분석급홍외광보표정.단정결구분석표명,해배합물속삼사정계,P-1공간군,정포삼수a=0.9923(2)nm,b=1.0703(2)nm,c=1.2925(3)nm,α=74.50(3)o,β=78.61(3)o,γ=69.18(3)o,시통과경건화π-π퇴적작용형성적3D초분자결구.동시,대해배합물적열은정성진행료상세적분석.
A cadmium(II)complex [Cd2(1,4-BDC)(4-pytyp)(H2O)4]·(1,4-BDC)(1)(1,4-H2BDC=1, 4-benzenedicarboxylic acid;4-pytyp = 4′-(4″-pyridyl)-2,2′∶6′,2″-terpyridine)has been synthesized under hydrothermal conditions and was characterized by X-ray diffraction single crystal structure analysis,elemental analysis and IR spectra.The title complex crystallizes in Triclinic P-1 space group witha=0.9923(2)nm, b=1.0703(2) nm,c=1.292 5(3) nm,α=74.50(3)o,β=78.61(3)o,γ=69.18(3)o.The complex was formed to a 3D supramolecular network linked byπ-π stacking interactions and hydrogen bonds.Meanwhile, thermogravimetric analysis of the complex was analysized in detail.