CAJ | 학술논문

以Sm（NO3）3.6H2 O和丁二酸为原料，采用水热合成法合成了1种新型三维微孔稀土金属配位聚合物｛Sm2（C12 H12 O12）3（H2 O ）2｝n ．通过元素分析确定标题化合物的元素值，同时用热重表征标题配合物，晶体结构经X射线单晶衍射仪分析确定，标题配合物的晶系为三斜晶系， P-1空间群，晶胞学数据：a＝0.77624（15）nm ，b＝0.80853（10）nm ，c＝1.41600（3）nm ，α＝96.9010（3）°，β＝97.0200（3）°，γ＝103.364（3）°，V ＝0.848（3） nm3，Z＝2，F （000）＝640， R1＝0.0530[I＞2σ（I）]，w R2＝0.1427．
이Sm（NO3）3.6H2 O화정이산위원료，채용수열합성법합성료1충신형삼유미공희토금속배위취합물｛Sm2（C12 H12 O12）3（H2 O ）2｝n ．통과원소분석학정표제화합물적원소치，동시용열중표정표제배합물，정체결구경X사선단정연사의분석학정，표제배합물적정계위삼사정계， P-1공간군，정포학수거：a＝0.77624（15）nm ，b＝0.80853（10）nm ，c＝1.41600（3）nm ，α＝96.9010（3）°，β＝97.0200（3）°，γ＝103.364（3）°，V ＝0.848（3） nm3，Z＝2，F （000）＝640， R1＝0.0530[I＞2σ（I）]，w R2＝0.1427．
The title compound of{Sm2 (C12 H12 O12 )3 (H2 O)2}n was synthesized by the hydrothennal reac-tion of Sm(NO3 )3.6H2 O and succinic acid with 1∶1 mole ratio .The structure of the compound was re-vealed by single-crystal X-ray diffraction analysis .Element value of the title complex have been charac-terized by elemental analysis and the title compound have been characterized by thermogravimetry .It was assigned to triclinic crystal system ,space group P-1 .For the title compound :a= 0.776 24(15)nm ,b=0.808 53 (10 )nm ,c=1.416 00 (3 )nm ,α=96.901 0 (3 )° ,β=97.020 0 (3 )° ,γ=103.364 (3 )° ,V =0.848 (3 ) nm3 ,Z=2 ,F(000)=640 ,R1 =0.053 0 and wR2 =0.142 7 for 2737 observed reflections with I>2σ(I) .