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学科主题: 物理化学
题名: Synthesis and Characterization of a 3D Iron Phosphonate-Oxalate[Fe(O3PCH3)(C2O4)0.5(H2O)] Containing Unidimensional Channels
作者: Zhang YY(张阳阳) ;  Qi Y(齐越) ;  Yang Y(杨越) ;  Liu ZM(刘中民)
会议名称: 15th International Zeolite Conference
会议日期: 2007-8-12
出版日期: 2007-08-12
会议地点: 中国
通讯作者: 刘中民
部门归属: 八室
主办者: 吉林大学
摘要: A new iron phosphonate-oxalate, [Fe(O3PCH3)(C2O4)0.5(H2O)] (1), has been hydrothermally synthesized in the presence of ethylenediamine (en). The single-crystal X-ray diffraction studies reveal that 1 consists of layers of vertex-linked FeO6 octahedra and O3PC tetrahedra, which are further connected by bis-chelate oxalate bridges, giving rise to a 3D open-framework structure with 10-membered channels. Crystal data: monoclinic, P21/n (no. 14), a = 4.851(2) Å, b = 16.803(7) Å, c = 7.941(4) Å, β = 107.516(6)°; V = 617.2(5) Å3; Z = 4; R1 = 0.0337 and wR2 = 0.0874 for 1251 reflections [I > 2σ(I)]. Mössbauer spectroscopy measurement confirms the existence of high-spin FeIII in 1. Magnetic studies show that 1 exhibits weak ferromagnetism below TN =30 K.
语种: 中文
内容类型: 会议论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/112816
Appears in Collections:中国科学院大连化学物理研究所_会议论文

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Recommended Citation:
Zhang YY,Qi Y,Yang Y,et al. Synthesis and Characterization of a 3D Iron Phosphonate-Oxalate[Fe(O3PCH3)(C2O4)0.5(H2O)] Containing Unidimensional Channels[C]. 见:15th International Zeolite Conference. 中国. 2007-8-12.
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