洛阳师范学院学报
洛暘師範學院學報
락양사범학원학보
JOURNAL OF LUOYANG TEACHERS' COLLEGE
2012年
8期
53-55
,共3页
5-硝基-1,2,3-苯三甲酸%锌%晶体结构%氢键
5-硝基-1,2,3-苯三甲痠%鋅%晶體結構%氫鍵
5-초기-1,2,3-분삼갑산%자%정체결구%경건
5-nitro-1,2,3-benzenetricarboxylic acid%zinc%crystal structure%hydrogen bonding
合成了一种新颖的配合物[Zn(H2O)6](NO2-C9H4O6)2-4H2O,并用x-射线单晶衍射仪测定了其结构.晶体数据表明,该配合物属三斜晶系,P-1空间群,晶胞参数为:a=6.850(19)A,b=6.92(2)A,c=19.25(6)A,α=92.74(5)°,β=92.10(5)°,γ=118.13(3)°,V=802(4)A3,Z=1,Dcalc=1.562g·cm-3,/I,=0.869mm-1,F(000)=388,R1=0.0787,wR2=0.2106.在配合物结构单元中,zn原子与六个水分子配位,形成略有畸变的八面体阳离子基团,阳离子基团和5-硝基-1,2,3-苯三甲酸负一价阴离子通过氢键相互作用连接在一起形成二维三明治状超分子化合物.
閤成瞭一種新穎的配閤物[Zn(H2O)6](NO2-C9H4O6)2-4H2O,併用x-射線單晶衍射儀測定瞭其結構.晶體數據錶明,該配閤物屬三斜晶繫,P-1空間群,晶胞參數為:a=6.850(19)A,b=6.92(2)A,c=19.25(6)A,α=92.74(5)°,β=92.10(5)°,γ=118.13(3)°,V=802(4)A3,Z=1,Dcalc=1.562g·cm-3,/I,=0.869mm-1,F(000)=388,R1=0.0787,wR2=0.2106.在配閤物結構單元中,zn原子與六箇水分子配位,形成略有畸變的八麵體暘離子基糰,暘離子基糰和5-硝基-1,2,3-苯三甲痠負一價陰離子通過氫鍵相互作用連接在一起形成二維三明治狀超分子化閤物.
합성료일충신영적배합물[Zn(H2O)6](NO2-C9H4O6)2-4H2O,병용x-사선단정연사의측정료기결구.정체수거표명,해배합물속삼사정계,P-1공간군,정포삼수위:a=6.850(19)A,b=6.92(2)A,c=19.25(6)A,α=92.74(5)°,β=92.10(5)°,γ=118.13(3)°,V=802(4)A3,Z=1,Dcalc=1.562g·cm-3,/I,=0.869mm-1,F(000)=388,R1=0.0787,wR2=0.2106.재배합물결구단원중,zn원자여륙개수분자배위,형성략유기변적팔면체양리자기단,양리자기단화5-초기-1,2,3-분삼갑산부일개음리자통과경건상호작용련접재일기형성이유삼명치상초분자화합물.
A new coordination compound [Zn(H2O)6] ( NO2-C9H406 ) 2·4H2O has been synthesized. The crystal structure of the compound was determined by X-ray single crystal diffraction. As the data indicate, its crystal belongs to triclinic system with space group P-l, a =6. 850( 19)A,b =6.92(2)A,c = 19.25(6)A,α= 92.74 (5)°, β = 92.10(5)°, γ= 118.13(3)°,V= 802(4)A3,Z=1,Dcalc =1.562 g·cm-3,μ = 0.869 mm-1,F (000) = 388 ,R1 = 0.0787, wR2 = 0. 21060 In the compound, Zn atom is six-coordinated by six oxygen atoms of coordinated-water. The packing of the molecules is mainly a result of hydrogen bonds interactions, resulting in a two-dimensional polymer structure.