Systematic and In Situ Energy Dispersive X-ray Diffraction Investigations on the Formation of Lanthanide Phosphonatobutanesulfonates: Ln(O<sub>3</sub>P-C<sub>4</sub>H<sub>8</sub>-SO<sub>3</sub>)(H<sub>2</sub>O) (Ln = La−Gd)
by the −(CH2)4− group to form a three-dimensional framework. The synthesis of compound 1 was scaled up in a conventional oven as well as in a microwave reactorsystem. A modification of a microwave reactorsystem allowed its integration into the beamline F3 at HASYLAB, DESY, Hamburg. The crystallization was investigated in situ by means of energy dispersive X-ray diffraction using conventional as well
使用柔性接头H 2 O 3 P-C 4 H 8 -SO 3 H(H 3 L)和稀土离子Ln 3+(Ln = La,Ce,Pr,Nd,Sm,Eu,Gd),我们能够合成新型等结构无机有机杂化化合物Ln(O 3 P-C 4 H 8 -SO 3)(H 2 O)。高通量实验用于研究摩尔比Ln:H 3 L和pH对产物形成的影响。化合物Sm(O 3 P-C 4 H 8 -SO 3)(H的晶体结构通过单晶衍射确定2 O)(1)和Pr(O 3 P-C 4 H 8 -SO 3)(H 2 O)(2)。该结构由边缘共享的LnO 8-多面体链构成,这些链通过膦酸酯和磺酸酯基连接成层。这些层通过-(CH 2)4-基团连接形成三维框架。化合物1的合成在常规烤箱以及微波反应器系统中将其放大。微波反应器系统的改进使其可以集成到位于汉堡DESY的HASYLAB的光束线F3中。结晶是通过能量色散X射线衍射法,使用常规方法以及微