Reaction of N,N′‐(cyclohexane‐1,2‐diylidene)bis(4‐fluorobenzohydrazide), C₂₀H₁₈F₂N₄O₂, (L^F), with zinc chloride and mercury(II) chloride produced different types and shapes of neutral coordination complexes, namely, dichlorido[N,N′‐(cyclohexane‐1,2‐diylidene)bis(4‐fluorobenzohydrazide)‐κ²N,O]zinc(II), [ZnCl₂(C₂₀H₁₈F₂N₄O₂)], (1), and dichlorido[N,N′‐(cyclohexane‐1,2‐diylidene)bis(4‐fluorobenzohydrazide)‐κ⁴O,N,N′,O′]mercury(II), [HgCl₂(C₂₀H₁₈F₂N₄O₂)], (2). The organic ligand and its metal complexes are characterized using various techniques: IR, UV–Vis and nuclear magnetic resonance (NMR) spectroscopies, in addition to powder X‐ray diffraction (PXRD), single‐crystal X‐ray crystallography and microelemental analysis. Depending upon the data from these analyses and measurements, a typical tetrahedral geometry was confirmed for zinc complex (1), in which the Zn^II atom is located outside the bis(benzhydrazone) core. The Hg^II atom in (2) is found within the core and has a common octahedral structure. The in vitro antibacterial activities of the prepared compounds were evaluated against two different bacterial strains, i.e. gram positive Bacillus subtilis and gram negative Pseudomonas aeruginosa bacteria. The prepared compounds exhibited differentiated growth‐inhibitory activities against these two bacterial strains based on the difference in their lipophilic nature and structural features.

中文翻译：

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基于N，N'-（环己烷-1,2-二亚甲基）双（4-氟苯甲酰肼）的两种新型锌（II）和汞（II）配合物：合成，晶体结构和抗菌活性。

的反应Ñ，Ñ ' - （环己烷-1,2-二亚基）双（4- fluorobenzohydrazide），C ₂₀ H ^ ₁₈ ˚F ₂ Ñ ₄ Ô ₂，（大号^˚F）中，用氯化锌和氯化汞产生的不同类型和中性配位络合物，形状即dichlorido [ ñ，ñ ' - （环己烷-1,2-二亚基）双（4- fluorobenzohydrazide）-κ ² ñ，ø ]锌（II），[氯化锌₂（C ₂₀ H ₁₈ F ₂ N ₄ O ₂）]，（1），以及dichlorido [ Ñ，Ñ ' - （环己烷-1,2-二亚基）双（4- fluorobenzohydrazide-κ）⁴ ø，Ñ，Ñ '，ö ']汞（II），[升汞₂（C ₂₀ H ^ ₁₈ F ₂ N ₄ O ₂）]，（2）。除了各种粉末X射线衍射（PXRD），单晶X射线晶体学和微量元素分析外，有机配体及其金属配合物还可以通过多种技术进行表征：红外，紫外可见和核磁共振（NMR）光谱。根据来自这些分析和测量的数据，证实了锌配合物（1）的典型四面体几何形状，其中Zn ^II原子位于双（苯并zone）核之外。（2）中的Hg ^II原子位于核心内，并具有共同的八面体结构。在体外制备的化合物的抗菌活性针对两种不同的细菌菌株，进行了评价，即革兰氏阳性枯草芽孢杆菌和革兰氏阴性铜绿假单胞菌细菌。根据亲脂性质和结构特征的不同，所制备的化合物对这两个细菌菌株表现出不同的生长抑制活性。