[物化] 配位化合物
The coordination compound formation mechanism of metal ion with NTO in alkali aqueous solution is discussed.
讨論了金屬離子與NTO必需在堿性水中才能形成NTO的金屬配合物機理。
The lanthanide ion has the effect of inducing the NMR relaxation rates of the determined nuclei in its coordination compound in aqueous solution.
在镧系離子配合物的水溶液中，镧系離子對配體核的核磁共振弛豫速率具有誘導效應。
In the dichromated colloid sensitization theories, the cross-hardening theory is mostly adopted except for some different opinions on the space structure and coordination compound after cross.
鉻膠感光理論中以交聯硬化學說較為人們所接受，但在交聯後的空間結構和配位體等方面有不同看法。
The results show that the uranium coordination compound has good stability.
結果表明，該配合物具有很好的穩定性。
The paper introduced in brief the characteristics of EDTA and the stability factors of the EDTA coordination compound.
文章簡要介紹了EDTA的特性和EDTA 配合物的穩定性及影響因素。
The second optimum acidity range of spectrometric determination with ternary coordination compound was stu***d mathematically in this paper, A ****** calculation method was also provided.
從數學上對三元配合物用于光度分析時適宜酸度範圍問題的第二種情形進行了探讨，并給出了簡便的計算公式。
A method for the determination of composition of ternary coordination compound by mixture models regression design was proposed.
本文提出了一種新的測定多元絡合物組成的方法——混料回歸法。
Objective To explore protective effects of taurine-zinc coordination compound(TZC)on nervous system impaired by depleted uranium.
目的探讨牛磺酸鋅對貧鈾緻神經系統損傷的保護作用。
The reactors were applied to liquid-phase-reactive absorption of H2S with ferric coordination compound as catalyst. Kinetics of reactive absorption and catalyst regeneration were investigated.
研究了在複合環流反應器中，用絡合鐵催化劑液相催化氧化脫除H2S的吸收反應動力學、催化劑再生反應動力學及吸收-再生反應聯合動力學。
A new uranium coordination compound has been synthesized with o-phenylenediamine and UO2 by hydrothermal method, and characterized by IR, UV and TGA.
以************、UO2為原料，在水熱條件下合成得到鈾-************配合物，并采用紅外光譜、紫外光譜、熱失重分析等對配合物進行了表征。
In this paper, the progress of the Nanomaterials with coordination compound has been reviewed extensively based on the detailed investigation of the related literatures.
通過大量文獻調研，詳細綜述了配合物型納米材料研究的發展狀況。
In order to observe zinc L-lysinate coordination compound, the chemical reagent consuption of the lowest limit that bring on convulsions and electricity of intensity were selected.
為觀察L-賴氨酸鋅配合物是否具有緻驚厥作用，選出了阈下劑量的化學緻驚劑和電刺激強度，用小鼠進行了實驗研究。
The results of XPS and AES analyses showed that on tinplate surface an anticorrosive coordination compound film of laurylamine was formed, and N atoms in laurylamine molecule were coordinated with Sn.
XPS和AES分析結果表明，月桂胺中的氮與錫表面發生配位作用并在錫表面形成耐蝕性保護膜。
The coordination compound provided by the invention has a single structure without any isomer, and is characterized in defined structure and easy separation.
本發明的該配合物結構單一，不存在異構體，該配合物具有結構确定、易于分離等特點。
Objective: To study the antiarrhythmic activity of taurine-magnesium coordination compound (TMC) in vivo by using the arrhythmic model induced by ouabain of guinea pig.
目的：建立哇巴因誘發的豚鼠心律失常模型，觀察新型配合物牛磺酸鎂（TMC）的在體抗心律失常作用；
It has a relation to the stability of the coordination compound.
這與金屬離子和蛋白質形成的配合物穩定性有關。
Because the dosage of the coordination compound is low, the pollution of animal excrement to the environment is reduced.
其使用劑量低，減少動物排洩物對環境的污染。
The optimum acidity range of spectrometric determination with ternary coordination compound was stu***d mathematically in this paper, and ****** calculation method was also provided.
從數學上對三元配合物用于光度分析時適宜酸度範圍問題進行了探讨，并給出了簡便的計算公式。
A ****** method of calculating the acidity existing scope when determining the ligand concentration via ternary coordination compound was presented in the paper.
提出了一種推斷三元配合物測定配體濃度時測定酸度存在區間的簡便方法。
The invention provides a new application of a coordination compound of flavone and trace elements as animal feedstuff additives.
本發明提出了黃酮與微量元素的配合物作為動物飼料添加劑的一種新用途。
The coordination compound can be applied in the high-tech fields such as the preparation of novel anti-cancer drugs.
該類配合物可以應用 于制備新型抗癌藥物等高科技領域。
Valid chemistry composition of Chinese traditional medicine was not only organic component but also trace element, in fact it was Coordination compounds that compound by them.
中藥有效化學成分既不單純是有機成分，也不單純是微量元素，而主要是由兩者組成的配位化合物。
An organic coordination (complexing ) compound in which the metal ion is bound to atoms of nonmetals, e. g. nitrogen, carbon, or oxygen, to form a heterocyclic ring having coordinate covalent bonds.
一種配位（絡合）化合物，其中的金屬離子與氮、碳或氧等非金屬原子結合生成有配位共價鍵的雜環。
The invention provides a coordination methyl tin mercaptide compound, a preparation method and application thereof.
本發明提供一種配位型硫醇甲基錫化合物及制備方法和應用。
The preparation method of the coordination methyl tin mercaptide compound comprises steps of preparing the methyl tin chloride and preparing the methyl tin mercaptide.
所述配位型硫醇甲基錫化合物的制備方法包括制備甲基錫氯化物、制備配位型硫醇甲基錫步驟。
Based on a review of relative domestic literature in recent 10 years, general concept of coordination degree of environment-economy compound system and its calculation method was proposed.
文章在總結近10年來國内相關研究的基礎上，提出了較為綜合的環境經濟複合系統協調度概念及計算方法。
It is difficult to make the choice of the motion point and the motion coordination in the study of the compound movement of the motion research.
在運動學點的複合運動研究中，平面機構運動動點與動系的選擇是一難點。
A compound contract of SC coordination based on quantity-discount schedule is proposed and the conditions that are feasible to all supply chain members are pointed out.
證明了在分散決策情況下，制造商的創新投入無法達到供應鍊最優，提出使供應鍊達到協調的基于數量折扣的混合契約，并指出了該契約可以為各方接受的條件。
|coordination complex;[物化]配位化合物
配位化合物（Coordination Compound）是指由中心原子或離子（通常是金屬）與一組圍繞它的分子或離子（稱為配體）通過配位鍵結合形成的複雜化合物。配位鍵的本質是配體提供孤對電子，中心原子提供空軌道接受電子對形成的共價鍵。這類化合物在生物化學、工業催化、材料科學等領域具有廣泛應用。
中心原子
通常是過渡金屬離子（如Fe²⁺、Cu²⁺、Co³⁺），具有空軌道接受配體的電子對。例如，在[Cu(NH₃)₄]²⁺中，Cu²⁺為中心離子。
配體（Ligand）
提供孤對電子的分子或離子，如H₂O、NH₃、Cl⁻。根據配位原子數量分為：
配位數
中心原子結合的配位原子總數，常見為2、4、6（如[Fe(CN)₆]⁴⁻中Fe的配位數為6）。
配合物結構
空間構型由配位數決定，如四配位可為四面體（如[ZnCl₄]²⁻）或平面正方形（如[PtCl₄]²⁻）。
配位鍵理論由阿爾弗雷德·維爾納（Alfred Werner）于1893年提出，奠定了現代配位化學基礎。他提出中心金屬存在“主價”（氧化态）和“副價”（配位數），解釋了配合物的異構現象。
權威參考來源
Coordination Compound（配位化合物） 是由一個中心金屬原子或離子（稱為中心原子）與圍繞其周圍的一組分子或離子（稱為配體）通過配位鍵結合形成的化合物。以下是詳細解釋：
配位化合物在化學、生物和工業領域均有深遠影響，其研究始于阿爾弗雷德·維爾納的配位理論（1893年諾貝爾化學獎）。
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