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首页> 外文期刊>Zeitschrift fur Anorganische und Allgemeine Chemie >Synthesis and Crystal Structures of Axially Substituted Titaniumphthalocyanines and Preparation of PcTi@SBA-15 and PcTi&TiOx@SBA-15 Materials
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Synthesis and Crystal Structures of Axially Substituted Titaniumphthalocyanines and Preparation of PcTi@SBA-15 and PcTi&TiOx@SBA-15 Materials

机译：轴向取代钛酞菁的合成，晶体结构及PcTi @ SBA-15和PcTi＆TiOx @ SBA-15材料的制备

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摘要

Four axially Substituted titanium(IV)phthalocyanines of formula trans-[PcTi(OSiPh3)(2)], [PcTi{(NH)(2)C6H4}], [PcTi(eta(2)-S-2)], and [PcTi=S] were prepared starting from the reactive species N,N'-di-4-tolylureato(phthalocyaninato)titanium(IV). The prepared compounds were characterized by using UV/Vis-spectroscopy, FT-IR and raman spectroscopy, TGA, elemental analysis and MALDI-TOF measurements. The compound trans[PcTi(OSiPh3)2] crystallizes from chlorobenzene in the triclinic space group PT with a = 10.4160(8) angstrom, b = 11.2160(8) angstrom, c = 13.1495(9) angstrom, alpha = 114.124(5)degrees, beta = 99.452(6)degrees, gamma = 96.174(6)degrees, and Z = 1. [PcTiS2] crystallizes from chlorobenzene in the monoclinic space group P2(1) with a = 13.114(3) angstrom, b = 9.752(2) angstrom, c = 20.975(5) angstrom, beta = 100.46(2), and Z = 4. The crystal structures of both compounds are discussed. The reactive ureato Complex Could also successfully be anchored onto SBA-15 and TiOx@SBA-15 materials using the apical ureato ligand as a good leaving group for the reaction with the silanol groups of the host material.
机译：四个轴向取代的式为[-PcTi（OSiPh3）（2），[PcTi {（NH）（2）C6H4}]，[PcTi（eta（2）-S-2）]的钛（IV）酞菁和[PcTi = S]是从反应物种N，N'-di-4-tolulureato（phthalocyaninato）titanium（IV）制备的。通过使用紫外/可见光谱，FT-IR和拉曼光谱，TGA，元素分析和MALDI-TOF测量来表征制备的化合物。化合物trans [PcTi（OSiPh3）2]从三斜空间群PT中的氯苯中结晶，其a = 10.4160（8）埃，b = 11.2160（8）埃，c = 13.1495（9）埃，alpha = 114.124（5）度，β= 99.452（6）度，γ= 96.174（6）度，Z =1。[PcTiS2]从单斜空间群P2（1）/ n中的氯苯结晶，其a = 13.114（3）埃，b ＝ 9.752（2）埃，c ＝ 20.975（5）埃，β＝ 100.46（2），和Z ＝ 4。讨论了这两种化合物的晶体结构。使用顶部脲基配体作为与主体材料的硅烷醇基反应的良好离去基团，反应性脲基络合物还可成功锚固在SBA-15和TiOx @ SBA-15材料上。

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