coordinate bond

常見例句

• It is shown that the ion La~(+3)is conn? eted with an oxygen atom in sulfadiazine group in a form of coordinate bond while a covalence bond is formed between the ion La~(+3) and a nitrogen atom located on pyrinidine cycle.
  分析表明;稀土離子La~(3+)與磺酰胺基中氧原子形成了配位鍵;同時又與嘧啶環(huán)上的氮原子形成了共價鍵.
• The chemical circumstance of adhesion elements in the adhesion area between metals and MAH-g-PE was investigated with XPS. It is showed that coordinate bond really exist in the adhesion area.
  以聚乙烯和馬來酸酐的接枝物作為膠粘劑對金屬進行粘接，利用XPS（X射線光電子能譜）對其粘接界面元素的化學(xué)狀態(tài)進行研究。結(jié)果證明在粘接界面上有配位鍵生成
• A chemical compound in the form of a heterocyclic ring,containing a metal ion attached by coordinate bonds to at least two nonmetal ions.
  螯合物雜環(huán)化學(xué)復(fù)合物，由一個金屬離子與兩個或兩個以上非金屬離子構(gòu)成配位鍵。
• A chemical compound in the form of a heterocyclic ring, containing a metal ion attached by coordinate bonds to at least two nonmetal ions.
  螯合物雜環(huán)化學(xué)復(fù)合物，由一個金屬離子與兩個或兩個以上非金屬離子構(gòu)成配位鍵
• It was found that retarding admixtures belonged to the category of coordination compounds,its chemical nature was attributed to coordination bond.
  配位學(xué)說和立體化學(xué)有關(guān)理論,分析研究了無機、有機緩凝外加劑的分子結(jié)構(gòu)和特征,發(fā)現(xiàn)緩凝外加劑都是配位化合物,化學(xué)本質(zhì)是配位鍵。
• Metal-Organic coordination polymer is formed by self-assembly through coordination bond between bidentate or multbentate organic ligand and central metal ion.
  金屬有機配位聚合物是通過含給電子基團的雙齒或多齒有機配體()一種或幾種中心金屬離子()過配位鍵自組裝而形成的。
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