闽江学院学报
閩江學院學報
민강학원학보
JOURNAL OF MINJIANG UNIVERSITY
2011年
5期
103-106
,共4页
水热合成%氨基酸%金属-有机
水熱閤成%氨基痠%金屬-有機
수열합성%안기산%금속-유궤
Hydrothermal synthesis%amino acid%metal-organic
以D,L-丙氨酸(D,L-Alanine)和对苯二甲酸(Terephthalic acid)为有机配体,与硝酸锌在水热条件下反应得到了金属-有机超分子聚合物[Zn5(D,L-Alaninato)4(Terephthalate)3]n(1).在该化合物中,Zn(Ⅱ)离子与对苯二甲酸相互作用形成了二维的金属-有机配位层状框架,丙氨酸桥联Zn(II)离子形成了一维的配位链状结构.配位层与配位链之间通过氨基酸的桥联作用连接在一起形成了三维的超分子框架结构.
以D,L-丙氨痠(D,L-Alanine)和對苯二甲痠(Terephthalic acid)為有機配體,與硝痠鋅在水熱條件下反應得到瞭金屬-有機超分子聚閤物[Zn5(D,L-Alaninato)4(Terephthalate)3]n(1).在該化閤物中,Zn(Ⅱ)離子與對苯二甲痠相互作用形成瞭二維的金屬-有機配位層狀框架,丙氨痠橋聯Zn(II)離子形成瞭一維的配位鏈狀結構.配位層與配位鏈之間通過氨基痠的橋聯作用連接在一起形成瞭三維的超分子框架結構.
이D,L-병안산(D,L-Alanine)화대분이갑산(Terephthalic acid)위유궤배체,여초산자재수열조건하반응득도료금속-유궤초분자취합물[Zn5(D,L-Alaninato)4(Terephthalate)3]n(1).재해화합물중,Zn(Ⅱ)리자여대분이갑산상호작용형성료이유적금속-유궤배위층상광가,병안산교련Zn(II)리자형성료일유적배위련상결구.배위층여배위련지간통과안기산적교련작용련접재일기형성료삼유적초분자광가결구.
A metal-organic supramolecular polymer [Zn5(D,L-Alaninato)4(Terephthalate)3]n(1) was obtained under hydrothermal conditions by the reaction of D,L-alanine and terephthalic acid with Zn(NO3)2·6H2O.In the structure,Zn(II) ions interact with terephthalic acid to form 2D metal-organic coordination layer framework and alanine anions bridge Zn(II) centers into 1D chain-like structure.A 3D supramolecular framework results from bridging carboxylic group of amino acid which connects coordination layer and chain together.