高等学校化学学报
高等學校化學學報
고등학교화학학보
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES
2011年
9期
2175-2180
,共6页
杯芳烃%核簇%诱导作用%超分子组装
杯芳烴%覈簇%誘導作用%超分子組裝
배방경%핵족%유도작용%초분자조장
Calixarene%Metal cluster%Inductive effect%Supramolecular assembly
以去叔丁基硫杂杯[4]芳烃与Mn(Ⅱ)为研究对象,通过改变体系溶剂分别得到了2个四核化合物Mn4 (T4A)2 (1)和Mn4 (T4A)2 (DMF)2 (2) (T4A=thiacalix[4]arene).当反应溶剂为氯仿和甲醇的混合溶剂时,形成的是以四核锰为结构单元的二维“笼目”(Kagomé)状超分子化合物l,而当反应溶剂为N,N-二甲基甲酰胺(DMF)和甲醇的混合溶剂时,得到的是格子状二维超分子互穿的三维结构化合物2.化合物1具有很大的溶剂占有空隙,是一个潜在的多孔材料,而化合物2是一个紧密堆积的拓展结构.
以去叔丁基硫雜杯[4]芳烴與Mn(Ⅱ)為研究對象,通過改變體繫溶劑分彆得到瞭2箇四覈化閤物Mn4 (T4A)2 (1)和Mn4 (T4A)2 (DMF)2 (2) (T4A=thiacalix[4]arene).噹反應溶劑為氯倣和甲醇的混閤溶劑時,形成的是以四覈錳為結構單元的二維“籠目”(Kagomé)狀超分子化閤物l,而噹反應溶劑為N,N-二甲基甲酰胺(DMF)和甲醇的混閤溶劑時,得到的是格子狀二維超分子互穿的三維結構化閤物2.化閤物1具有很大的溶劑佔有空隙,是一箇潛在的多孔材料,而化閤物2是一箇緊密堆積的拓展結構.
이거숙정기류잡배[4]방경여Mn(Ⅱ)위연구대상,통과개변체계용제분별득도료2개사핵화합물Mn4 (T4A)2 (1)화Mn4 (T4A)2 (DMF)2 (2) (T4A=thiacalix[4]arene).당반응용제위록방화갑순적혼합용제시,형성적시이사핵맹위결구단원적이유“롱목”(Kagomé)상초분자화합물l,이당반응용제위N,N-이갑기갑선알(DMF)화갑순적혼합용제시,득도적시격자상이유초분자호천적삼유결구화합물2.화합물1구유흔대적용제점유공극,시일개잠재적다공재료,이화합물2시일개긴밀퇴적적탁전결구.
Two tetranuclear compounds,Mn4 ( T4A ) 2 ( 1 ) and Mn4 ( T4A ) 2 ( DMF ) 2 ( 2 ) ( T4A =thiacalix [4]arene),were synthesized via the solvothermal reaction of manganese ( Ⅱ ) acetate and thiacalix [4]arene with different solvents.Single-crystal analysis reveals that compound 1 with a two-dimensional Kagomé lattice was obtained in the mixed CHCl3/CH3OH solvent,while the interpenetrated 2D compound 2 was synthesized in the mixed DMF/CH3OH solution.Porous compound 1 has some large solvent accessible voids while compound 2 has an impacted extended structure.
