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通过十钒酸盐与吗啉胍在不同 p H值水溶液中的自组装 ,合成了 2个新化合物 ( C6 H1 4N5O) 4·[H2 V1 0 O2 8]· 9H2 O( 1 )和 ( C6 H1 4N5O) 6 [V1 0 O2 8]· 4H2 O( 2 ) .通过 IR,51 V NMR和 X射线衍射等方法对其结构进行了表征 .结果表明 ,化合物 1和 2是通过十钒酸根阴离子与质子化的吗啉胍阳离子以静电力和氢键构筑的 ,多阴离子及吗啉胍的结构基本保持不变 .抗菌试验结果表明 ,两种化合物对金黄色葡萄球菌、表皮葡萄球菌、耐甲氧西林金黄葡萄球菌和耐甲氧西林表皮葡萄球菌均具有较强的抑制活性 .
Two new compounds (C6H1 4N5O) 4 · [H2 V1 0 O2 8] · 9H2O (1) and (C6 H 1 H1) have been synthesized by self-assembly of 10 vanadate and morpholine guanidine in different pH values aqueous solution 4N5O) 6 [V1 0 O2 8] · 4H2O (2). The structures were characterized by IR, 51 V NMR and X-ray diffraction. The results showed that compounds 1 and 2 were synthesized by the reaction of decanadate anion and proton The morpholine guanidine cation was constructed by electrostatic force and hydrogen bonding, and the structure of polyanion and morpholine guanidine remained basically unchanged.The results of antibacterial test showed that the two compounds were effective against Staphylococcus aureus, Staphylococcus epidermidis, methicillin-resistant Staphylococcus aureus and methicillin-resistant Staphylococcus epidermidis have strong inhibitory activity.