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	Synthesis and Characterization of a 3D Iron Phosphonate-Oxalate[Fe(O3PCH3)(C2O4)0.5(H2O)] Containing Unidimensional Channels
	Zhang YY(张阳阳) ; Qi Y(齐越) ; Yang Y(杨越) ; Liu ZM(刘中民)
	2007-08-12
会议名称	15th international zeolite conference
会议日期	2007-8-12
会议地点	中国
页码	330/1
通讯作者	刘中民
中文摘要	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.
会议主办者	吉林大学
学科主题	物理化学
语种	中文
内容类型	会议论文
源URL	[http://159.226.238.44/handle/321008/112816]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
推荐引用方式 GB/T 7714	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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