高师理科学刊
高師理科學刊
고사이과학간
JOURNAL OF SCIENCE OF TEACHERS' COLLEGE AND UNIVERSITY
2014年
5期
62-64
,共3页
张兴晶%祝贺%尉兵%丁冬%崔迪
張興晶%祝賀%尉兵%丁鼕%崔迪
장흥정%축하%위병%정동%최적
镧配合物%混合羧酸配体%晶体结构%水热合成
鑭配閤物%混閤羧痠配體%晶體結構%水熱閤成
란배합물%혼합최산배체%정체결구%수열합성
lanthanum complex%mixed carboxylate ligand%crystal structure%hydrothermal synthesis
采用水热法合成了一种新型稀土配合物0.5222[La(suc)(ox)(H O)]?2H O (1)(suc 为琥珀酸根离子;ox为草酸根离子),并对该配合物进行了X射线单晶结构分析、元素分析及红外光谱表征.结构分析表明,该配合物属于正交晶系,Fddd空间群,晶胞参数a=0.9757(2)nm,b=1.5568(3) nm,c=2.8321(6)nm,α=β=γ=90°,V=4.3018(15)nm 3,Z=8.对配合物的晶体结构、热稳定性做了详细的分析.
採用水熱法閤成瞭一種新型稀土配閤物0.5222[La(suc)(ox)(H O)]?2H O (1)(suc 為琥珀痠根離子;ox為草痠根離子),併對該配閤物進行瞭X射線單晶結構分析、元素分析及紅外光譜錶徵.結構分析錶明,該配閤物屬于正交晶繫,Fddd空間群,晶胞參數a=0.9757(2)nm,b=1.5568(3) nm,c=2.8321(6)nm,α=β=γ=90°,V=4.3018(15)nm 3,Z=8.對配閤物的晶體結構、熱穩定性做瞭詳細的分析.
채용수열법합성료일충신형희토배합물0.5222[La(suc)(ox)(H O)]?2H O (1)(suc 위호박산근리자;ox위초산근리자),병대해배합물진행료X사선단정결구분석、원소분석급홍외광보표정.결구분석표명,해배합물속우정교정계,Fddd공간군,정포삼수a=0.9757(2)nm,b=1.5568(3) nm,c=2.8321(6)nm,α=β=γ=90°,V=4.3018(15)nm 3,Z=8.대배합물적정체결구、열은정성주료상세적분석.
A new lanthanide complex 0.5 2 2 2[La(suc)(ox) (H O) ]?2H O (1) (suc is succinic acid,ox is oxalic acid) has been synthesized under hydrothermal conditions and was characterized by X-ray diffraction single crystal structure analysis,elemental analysis and IR spectra. Complex 1 crystallizes in orthorhombic Fddd space group, with a=0.975 7(2)nm,b=1.556 8(3)nm,c=2.832 1(6)nm,α=β=γ=90°,V=4.301 8(15)nm 3,Z=8.Crystal structure and thermogravimetric analysis of complex 1 were analysized in detail.