Gallium(III) and Indium(III) Complexes with meso-Monophosphorylated Porphyrins: Synthesis and Structure. A First Example of Dimers Formed by the Self-Assembly of meso-Porphyrinylphosphonic Acid Monoester
Gallium(III) and Indium(III) Complexes with meso-Monophosphorylated Porphyrins: Synthesis and Structure. A First Example of Dimers Formed by the Self-Assembly of meso-Porphyrinylphosphonic Acid Monoester
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DOI：
10.1021/acs.inorgchem.6b03160
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发表时间：
2017-03-06
影响因子：
4.6
通讯作者：
Guilard, Roger
中科院分区：
文献类型：
--
作者：
Enakieva, Yulia Yu.;Volostnykh, Marina V.;Guilard, Roger
一系列具有不同外围取代基的镓(III)和铟(III)内消旋单(二乙氧基磷酰基)卟啉以及相应的单酯和膦酸的合成和结构表征，在溶液中通过H-1和P-31 NMR以及紫外-可见光谱，在固态中通过单晶X射线衍射 据报道酸。这项工作描述了自组装二聚体的 X 射线结构的第一个例子，该二聚体是通过膦酸取代基的氧原子与相邻卟啉分子的镓 (III) 阳离子之间的强结合形成的 [Ga-O = 1.9708(13) 埃]。
The synthesis and structural characterization, both in solution by means of H-1 and P-31 NMR and UV-vis spectroscopies and in the solid state by X-ray diffraction on single crystal, of a series of gallium(III) and indium(III) meso-mono(diethoxyphosphoryl)porphyrins bearing different peripheral substituents as well as the corresponding monoesters and phosphonic acids are reported. This work describes the first example of the X-ray structure of a self-assembled dimer formed via strong binding between the oxygen atom of the phosphonate substituent and the gallium(III) cations of adjacent porphyrin molecules [Ga-O = 1.9708(13) angstrom].