本論文是利用水熱反應合成出十個新穎化合物，合成出的化合物會先經由單晶X-光繞射儀分析定出其結構，再藉由元素分析儀和紅外光譜輔助鑑定之。
我們成功地合成出一系列具有磁性及發光性質，由鑭系金屬與硫酸根及草酸根或醋酸根所組合成的有機金屬骨架。其中九個化合物的分子式可以用通式NH4[Ln(H2O)(C2O4)(SO4)]，[Ln = Ce、Nd、Eu、Gd(×2)、Tb、Dy、Er、Yb]來表示，而這九個不同金屬的化合物雖然具有相同的分子式，對稱性皆為單斜晶系，結構卻不盡相同，總共可歸類為四個相關的三維結構，我們將這四個結構分別標示成CKMOF-4a、-4b、-5a，及-5b。其中，CKMOF-4a (Ce•1)和-4b (Gd•5、Tb•6、Dy•7、Er•8、Yb•9)之結構在草酸根與[Ln2(SO4)2(H2O)2]2+單位的鍵結上有相同的對稱性(n-glide)，而硫酸根有不同的鍵結模式。在CKMOF-4a中，硫酸根是以μ3-κ4-O,O';O';O'的方式連接，而在CKMOF-4b中，則是以μ3-κ3-O;O';O'的方式連接鑭系金屬。鑭系金屬和硫酸根形成一維的帶狀鏈，再利用草酸根將這些帶狀連接起來形成三維的開放性骨架。而CKMOF-5a (Nd•2)和-5b (Eu•3、Gd•4)之結構有相同的c-glide對稱性將 [Ln2(SO4)2(H2O)2]2+單位與草酸根連成一個網狀的平面，平面間再用第二個草酸根接連起來形成三維骨架，只是硫酸根在CKMOF-5a中，是以μ3-κ4-O,O';O';O'的方式連接鑭系金屬，而在CKMOF-5b中，以μ3-κ3-O;O';O'的方式連接。我們將層狀的Gd(SO4)(H2O)2(CH3CO2) (Gd•10)標示成CKMOF-6，此化合物是由[Gd2(SO4)2(H2O)4]2+跟醋酸根所聚集成的二維平面，而[Gd2O2]的菱形單位可能是造成在低溫下有順磁行為的原因。另外，Eu•3跟Tb•6具有螢光行為，可以分別發出紅及綠光。
另一方面，我們以GdⅢ和CuⅡ作為金屬離子，2,4-pyridinedicarboxylic acid (pydc)作為配位基，利用水熱法合成出一個異金屬三維有機配位化合物，Gd2Cu3(2,4-pydc)6(H2O)6。

We successfully synthesized a series of lanthanide metal-organic compounds with displaying the properties of magnetism and luminescence through hydrothermal reaction. Those frameworks are composed of lanthanide, sulfate, and oxalate or acetate, and the nine compounds, NH4[Ln(H2O)(C2O4)(SO4)], [Ln = Ce, Nd, Eu, Gd(×2), Tb, Dy, Er, Yb] comprise four related 3D structure which we labeled as CKMOF-4a, -4b, -5a, and -5b although they are with the same formula.
The structures of CKMOF-4a (Ce•1) and CKMOF -4b (Gd•5, Tb•6, Dy•7, Er•8, Yb•9) are both with n-glide symmetry between the binding of [Ln2(SO4)2(H2O)2]2+ unit and oxalate, but with different sulfate connecting modes. In the structures of CKMOF-4a, the sulfate is bound through the mode of μ3-κ4-O,O';O';O', but the mode in CKMOF-4b is an oxygen free compared to -4a. Lanthanides bind with sulfate to form a 1D ribbon, and are connected through oxalate and become 3D open framework hereinto. The units of [Ln2(SO4)2(H2O)2]2+ combine with oxalate are both of c-glide symmetry in structures of CKMOF-5a (Nd•2) and CKMOF -5b (Eu•3, Gd•4), and they combine to form a plan network which connects to build a 3D framework through another oxalate. The sulfate bridging mode in CKMOF-5b is also an oxygen free compared to -5a. We labeled the layer structure of Gd(SO4)(H2O)2(CH3CO2) (Gd•10) CKMOF-6 which is a 2D plan aggregated by [Gd2(SO4)2(H2O)4]2+ and acetate, and the geometries of [Gd2O2] rhombic units might induce ferromagnetic behavior at low temperature. Eu•3 and Tb•6 can display red and green emission, respectively.

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