桂林理工大学学报
桂林理工大學學報
계림리공대학학보
Journal of Guilin University of Technology
2015年
3期
590-594
,共5页
单核铁配合物%叠氮%三维结构%分子间氢键
單覈鐵配閤物%疊氮%三維結構%分子間氫鍵
단핵철배합물%첩담%삼유결구%분자간경건
mononuclear iron complex%azide%3D%intermolecules
利用3-甲氧基水杨醛、叠氮化钠与六水合氯化铁在室温下合成了一个新型单核铁配合物[ Fe (hmb)2(N3)(H2O)],对其进行了X射线单晶衍射仪、元素分析测试. 该配合物属于三斜晶系,P1空间群.晶胞参数:a=0.856 03 (8) nm, b=0.958 54 (9) nm, c=1.112 74 (9) nm, α=78.957 (7)°, β=87.317 (7)°, γ=80.061 (8)°. 中心铁离子以六配位的模式与氧原子、氮原子连接形成八面体的构型,配合物分子首先通过C—H?N氢键连接成一维链状结构,进一步通过π?π共轭和氢键作用构成三维空间结构.
利用3-甲氧基水楊醛、疊氮化鈉與六水閤氯化鐵在室溫下閤成瞭一箇新型單覈鐵配閤物[ Fe (hmb)2(N3)(H2O)],對其進行瞭X射線單晶衍射儀、元素分析測試. 該配閤物屬于三斜晶繫,P1空間群.晶胞參數:a=0.856 03 (8) nm, b=0.958 54 (9) nm, c=1.112 74 (9) nm, α=78.957 (7)°, β=87.317 (7)°, γ=80.061 (8)°. 中心鐵離子以六配位的模式與氧原子、氮原子連接形成八麵體的構型,配閤物分子首先通過C—H?N氫鍵連接成一維鏈狀結構,進一步通過π?π共軛和氫鍵作用構成三維空間結構.
이용3-갑양기수양철、첩담화납여륙수합록화철재실온하합성료일개신형단핵철배합물[ Fe (hmb)2(N3)(H2O)],대기진행료X사선단정연사의、원소분석측시. 해배합물속우삼사정계,P1공간군.정포삼수:a=0.856 03 (8) nm, b=0.958 54 (9) nm, c=1.112 74 (9) nm, α=78.957 (7)°, β=87.317 (7)°, γ=80.061 (8)°. 중심철리자이륙배위적모식여양원자、담원자련접형성팔면체적구형,배합물분자수선통과C—H?N경건련접성일유련상결구,진일보통과π?π공액화경건작용구성삼유공간결구.
A new mononuclear iron complex was synthesized by 3-methoxy-2-hydroxy-benzaldehyde, sodium az-ide and iron chloride hexahydrate at room temperature, and was characterized by elemental analyses and X-ray single crystal diffraction.The complex belongs to the triclinic space group of P1 with a=0.856 03 (8) nm, b=0.958 54 (9) nm, c=1.112 74 (9) nm, α=78.957 (7)°, β=87.317 (7)°, γ=80.061 (8)°.The center iron is six-coordinated by oxygen atoms and nitrogen atoms and formed a octahedron geometry.The com-plex is firstly constructed by a 1D chain through C—H?N hydrogen bonds between intermolecules, and further builds a 3D network by π?πinteractions and hydrogen bonds between interchains.
