Investigation of Large Polychloride Anions: [Cl11 ]- , [Cl12 ]2- , and [Cl13 ].
Investigation of Large Polychloride Anions: [Cl11 ]- , [Cl12 ]2- , and [Cl13 ].
复制标题
大的多氯离子阴离子的研究：[Cl11 ]- 、[Cl12 ]2- 和 [Cl13 ]。
作者：
K. Sonnenberg;P. Pröhm;Nico Schwarze;Carsten Müller;H. Beckers;S. Riedel
几十年来，多卤化物的化学成分主要是多碘化物，最近也有越来越多的多溴化物。然而，除了少数含有氯阴离子的结构和关于八氯二价阴离子[Cl 8]2-的单一报道外，多氯化合物如多氯阴离子是未知的。在此，我们报告了大的多氯离子单阴离子的合成和研究，如[Cl 11]-在[AsPh 4][Cl 11]，[PPh 4][Cl 11]和[PNP][Cl 11]中发现的Cl 2，和[Cl 13]-在[PNP][Cl 13]中得到的。在[NMe_3 Ph]_2 [Cl_（12）]中得到了多氯二价阴离子[Cl_（12）]_2 ~-。新化合物已通过NMR光谱、单晶拉曼光谱和单晶X-射线衍射进行了全面表征。它们的光谱的归属得到了分子和周期性固态量子化学计算的支持。
For decades the chemistry of polyhalides was dominated by polyiodides and more recently also by an increasing number of polybromides. However, apart from a few structures containing trichloride anions and a single report on an octachloride dianion, [Cl8 ]2- , polychlorine compounds such as polychloride anions are unknown. Herein, we report on the synthesis and investigation of large polychloride monoanions such as [Cl11 ]- found in [AsPh4 ][Cl11 ], [PPh4 ][Cl11 ], and [PNP][Cl11 ]⋅Cl2 , and [Cl13 ]- obtained in [PNP][Cl13 ]. The polychloride dianion [Cl12 ]2- has been obtained in [NMe3 Ph]2 [Cl12 ]. The novel compounds have been thoroughly characterized by NMR spectroscopy, single-crystal Raman spectroscopy, and single-crystal X-ray diffraction. The assignment of their spectra is supported by molecular and periodic solid-state quantum-chemical calculations.
影响因子：
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作者：
Thomas Vent‐Schmidt;Felix Brosi;J. Metzger;T. Schlöder;Xuefeng Wang;L. Andrews;Carsten Müller;H. Beckers;S. Riedel
通讯作者：
Thomas Vent‐Schmidt;Felix Brosi;J. Metzger;T. Schlöder;Xuefeng Wang;L. Andrews;Carsten Müller;H. Beckers;S. Riedel
[NMe4 ][I4 Br5 ]：来自离子液体的卤素-卤素相互作用的新型碘溴化物
影响因子：
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作者：
L. Mann;P. Voßnacker;C. Müller;S. Riedel
通讯作者：
S. Riedel