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Foreword from the Editor of Special Issue Advanced Metal Chelate Complexes: Quantum-Chemical Consideration

机译:从特别问题编辑先进的金属螯合综合体:量子化学考虑前言

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摘要

The objects of the given Special Issue of Materials—coordination compounds or complexes, represent a kind of “boundary zone” between two main classes of chemical substances, inorganic and organic, and therefore differ in a significantly greater variety of their structural and physicochemical characteristics in comparison with both inorganic and organic compounds. At present, these chemical compounds are objects, the reactions of their formation are the subject of a special section of chemical science called “chemistry of coordination compounds”, or, more briefly, “coordination chemistry”. In addition, although the number of currently known coordination compounds is at least a six-digit number, the concept of “coordination compound (complex)” is actually a collective one and still does not have a clear and unambiguous definition, and disputes about this have been going on almost with the emergence of coordination chemistry as such. Moreover, even the opinion of scientists as to where the stress in the keyword complex should be placed—on the first syllable (cómplex) or the second one (compléx)—is ambiguous. (The author of this Editorial, and at the same time, Guest Editor of the given Special Issue, adheres to the second of the above options, since the word compléx clearly emphasizes the individuality of the above object of chemical science, while the word cómplex can be associated with many concepts having a very distant relation to chemistry in general and coordination chemistry in particular, for example, “cómplex of events”, “cómplex of buildings”, etc., word combinations). However, as it is not paradoxical, the lack of a clear concept of the key object of this specific area of modern chemistry not only does not hinder its development but, moreover, allows it to integrate into its “bosom” many new objects, including even those that are difficult to fit into traditional ideas about these chemical compounds.
机译:给定的材料协调化合物或复合物的特殊问题的目的代表了两种主要类化学物质,无机和有机类别之间的“边界区”,因此在它们的结构和物理化学特征中具有显着更大的种类而不同与无机和有机化合物的比较。目前,这些化合物是物体,它们的形成反应是化学科学的特殊部分的主题,称为“协调化合物化学化学”,或更简单地“协调化学”。此外,尽管目前已知的协调化合物的数量至少是六位数,但“协调化合物(复杂)”的概念实际上是一个集体,仍然没有明确和明确的定义,以及关于这个的纠纷几乎随着协调化学的出现而已。此外,甚至科学家的意见,即关键字复杂的压力应该放在第一个音节(Cómplex)或第二个(Compléx)上 - 含糊不清。 (这是一个编辑的作者,与此同时,同时,给定的特殊问题的嘉宾编辑,遵守上述第二个选项,因为Suppléx这个词明确强调了上述化学科学对象的个性,而Cómplex这个词可以与许多概念相关联,其与化学的一般和协调化学有关,特别是“事件的Cómplex”,“建筑物的Cómplex”等,单词组合)。然而,由于它不是矛盾的,缺乏明确的现代化学领域的关键目的的明确概念不仅不妨碍其发展,而且还允许它融入其“怀抱”许多新物体中,包括即使是那些难以适应关于这些化合物的传统思想。

著录项

  • 期刊名称 Materials
  • 作者

    Oleg V. Mikhailov;

  • 作者单位
  • 年(卷),期 2021(14),3
  • 年度 2021
  • 页码 500
  • 总页数 3
  • 原文格式 PDF
  • 正文语种
  • 中图分类 外科学;
  • 关键词

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