广东化工
廣東化工
엄동화공
GUANGDONG CHEMICAL INDUSTRY
2009年
7期
39-41
,共3页
锰(Ⅱ)配位聚合物%晶体结构%丁二酸
錳(Ⅱ)配位聚閤物%晶體結構%丁二痠
맹(Ⅱ)배위취합물%정체결구%정이산
manganese(Ⅱ) coordination polymer%crystal structure%succinic acid
水热法合成了一种配位聚合物:[Mn5(suc)4(OH)2]n(H2sue=丁二酸),并通过元素分析、红外光谱进行了表征,用X-射线单晶衍射仪测定了配合物晶体结构.配合物属于单斜晶系,P21/c空间群,晶胞参数:a=9.572(2),b=9.647(2),c=12.526(3)A,V=1147.9(4)A3,Z=2,Dc=2.236 g/cm2,F(000)=766,μ(MoKα)=2.767 mm-1.对于2098个可观察到的衍射点(I>2σ(I),RI=0.0292和WR2=0.0610.配合物是一个柱层式的三维网状结构.
水熱法閤成瞭一種配位聚閤物:[Mn5(suc)4(OH)2]n(H2sue=丁二痠),併通過元素分析、紅外光譜進行瞭錶徵,用X-射線單晶衍射儀測定瞭配閤物晶體結構.配閤物屬于單斜晶繫,P21/c空間群,晶胞參數:a=9.572(2),b=9.647(2),c=12.526(3)A,V=1147.9(4)A3,Z=2,Dc=2.236 g/cm2,F(000)=766,μ(MoKα)=2.767 mm-1.對于2098箇可觀察到的衍射點(I>2σ(I),RI=0.0292和WR2=0.0610.配閤物是一箇柱層式的三維網狀結構.
수열법합성료일충배위취합물:[Mn5(suc)4(OH)2]n(H2sue=정이산),병통과원소분석、홍외광보진행료표정,용X-사선단정연사의측정료배합물정체결구.배합물속우단사정계,P21/c공간군,정포삼수:a=9.572(2),b=9.647(2),c=12.526(3)A,V=1147.9(4)A3,Z=2,Dc=2.236 g/cm2,F(000)=766,μ(MoKα)=2.767 mm-1.대우2098개가관찰도적연사점(I>2σ(I),RI=0.0292화WR2=0.0610.배합물시일개주층식적삼유망상결구.
A coordination polymer [Mn5(suc)4(OH)2]n, (H2suc=succinic acid) was obtained by using hydrothermal synthesis and characterized by elemental analysis, IR and X-ray diffraction. The crystal belongs to monoclinic, space group P21/c with a=9.572(2), b= 9.647(2), c=12.526(3) A, V=1147.9(4) A3, Z=2, Dc=2.236 g/cm3, F(000)=766, μ(MoKa)=2.767 mm-1, the final RI =0.0292 and wR2 = 0.0610 for 2098 observed reflections (I>2a(I)). The complex exhibited the three-dimensional (3-D) network structure consisting of layers and pillars.
