根据单晶和粉末 X 射线测量确定固溶体成分：卤化铋（III）与 4-甲基-3-硫代氨基甲酸乙酯配合物的实例。

IF 5.6 2区生物学 International Journal of Molecular Sciences Pub Date : 2024-10-08 DOI:10.3390/ijms251910814

Anita M Grześkiewicz, Grzegorz Dutkiewicz, Ibrahim I Ozturk, Maciej Kubicki

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引用次数: 0

摘要

我们利用单晶 X 射线衍射合成了新的铋（III）络合物，这些络合物含有 4-甲基-3-硫代氨基甲酸乙酯（L）和位于桥接和终端位置的卤素（Cl 和 Br）。我们发现纯复合物（Cl 或 Br）具有高度同构性，这促使我们尝试制备这些复合物的固溶体。我们采用不同的程序和化学计量学方法制备了一系列此类化合物。我们测试了一种根据粉末衍射图样中选定峰的位置来确定不同卤素相互浓度的方法，并与其他方法进行了比较。

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Establishing Composition of Solid Solution Based on Single Crystal and Powder X-ray Measurement: The Case of Halogenated Bismuth(III) Complexes with Acetophenone-4-methyl-3-thiosemicarbazone.

New bismuth (III) complexes with acetophenone-4-methyl-3-thiosemicarbazone (L) and halogens (Cl and Br) in both bridging and terminal positions have been synthesized and structurally characterized using single-crystal X-ray diffraction. The pure complexes (Cl or Br) were found to be highly isostructural, which motivated our attempts to create solid solutions of these complexes. A series of such compounds was prepared using various procedures and stoichiometries. A method for determining the mutual concentrations of different halogens, based on the positions of selected peaks in powder diffraction patterns, was tested and compared with other methods.

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来源期刊

International Journal of Molecular Sciences 化学-化学综合

自引率

10.70%

发文量

13472

审稿时长

1.7 months

期刊介绍： The International Journal of Molecular Sciences (ISSN 1422-0067) provides an advanced forum for chemistry, molecular physics (chemical physics and physical chemistry) and molecular biology. It publishes research articles, reviews, communications and short notes. Our aim is to encourage scientists to publish their theoretical and experimental results in as much detail as possible. Therefore, there is no restriction on the length of the papers or the number of electronics supplementary files. For articles with computational results, the full experimental details must be provided so that the results can be reproduced. Electronic files regarding the full details of the calculation and experimental procedure, if unable to be published in a normal way, can be deposited as supplementary material (including animated pictures, videos, interactive Excel sheets, software executables and others).