信阳师范学院学报(自然科学版)
信暘師範學院學報(自然科學版)
신양사범학원학보(자연과학판)
JOURNAL OF XINYANG NORMAL UNIVERSITY(NATURAL SCIENCE EDITION)
2015年
1期
106-108
,共3页
水热合成%磷酸-亚磷酸铟%结构导向剂%荧光性质
水熱閤成%燐痠-亞燐痠銦%結構導嚮劑%熒光性質
수열합성%린산-아린산인%결구도향제%형광성질
hydrothermal synthesis%indium phosphate-phosphite%structure directing agent%fluorescence property
以4,4′-联吡啶为结构导向剂,在水热合成体系中合成了一例具有三维阴离子骨架结构的磷酸-亚磷酸铟化合物,化学式为|(C10H10N2)1.5(H3O)3|[In18(H2O)12(HPO4)12(HPO3)16(H2PO3)6](1).单晶 X-射线衍射分析结果显示,该化合物结晶在六方晶系,P63/m ( No.176)空间群.InO6, HPO3和HPO4多面体共顶点交替连接形成化合物1的开放骨架结构,沿x、y轴方向存在穿插十六圆环超大孔道,客体分子4,4′-联吡啶位于其中.主—客体组装作用导致化合物1的荧光性质增强.
以4,4′-聯吡啶為結構導嚮劑,在水熱閤成體繫中閤成瞭一例具有三維陰離子骨架結構的燐痠-亞燐痠銦化閤物,化學式為|(C10H10N2)1.5(H3O)3|[In18(H2O)12(HPO4)12(HPO3)16(H2PO3)6](1).單晶 X-射線衍射分析結果顯示,該化閤物結晶在六方晶繫,P63/m ( No.176)空間群.InO6, HPO3和HPO4多麵體共頂點交替連接形成化閤物1的開放骨架結構,沿x、y軸方嚮存在穿插十六圓環超大孔道,客體分子4,4′-聯吡啶位于其中.主—客體組裝作用導緻化閤物1的熒光性質增彊.
이4,4′-련필정위결구도향제,재수열합성체계중합성료일례구유삼유음리자골가결구적린산-아린산인화합물,화학식위|(C10H10N2)1.5(H3O)3|[In18(H2O)12(HPO4)12(HPO3)16(H2PO3)6](1).단정 X-사선연사분석결과현시,해화합물결정재륙방정계,P63/m ( No.176)공간군.InO6, HPO3화HPO4다면체공정점교체련접형성화합물1적개방골가결구,연x、y축방향존재천삽십륙원배초대공도,객체분자4,4′-련필정위우기중.주—객체조장작용도치화합물1적형광성질증강.
A novel 3D anionic indium phosphate-phosphite, formulated as |( C10 H10 N2 ) 1.5 ( H3 O)3 |[ In18 (H2O)12(HPO4)12(HPO3)16(H2PO3)6] (1), was hydrothermally prepared by using 4, 4′-bipyridine as a structure directing agent .Single-crystal X-ray diffraction analysis results showed that compound 1 crystallized in the hexagonal system space group P63/m (No.176) with unit cell parameters a =1.378 43(19) nm, b =1.378 43(19) nm, c=2.805 8(6) nm, V =4.617 0(13) nm3 .Compound 1 exhibited a unique pillar-layer open-framework constructed from InO6 octahedra, HPO3 pseudo-tetrahedra and HPO4 tetrahedra, resulting extra-large 16-MRs channels.The guests molecular of 4, 4’-bipyridine were deposited in these channels .Host-guest assembly leaded to an enhanced fluores-cence properties of compound 1.