Molecular Beside Ionic: Crystal Structures of a 1/1 and a 1/4 Adduct of Pyridine and Formic Acid.
Molecular Beside Ionic: Crystal Structures of a 1/1 and a 1/4 Adduct of Pyridine and Formic Acid.
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离子旁的分子：吡啶和甲酸的 1/1 和 1/4 加合物的晶体结构。
作者：
D. Wiechert;D. Mootz
两个低熔点的二元加合物由相同的通用有机酸和碱组成，其中一个作为中性分子，而另一个则以去质子化和质子化的形式作为离子。关于进一步的Brnsted酸/碱体系的类似结果的报道很少。这种复杂的阴离子是一种新的晶体结构，通过强氢键O-H⋅⋅⋅O组装(见公式)。
Of two low-melting binary adducts obtained with the same universal organic acid and base components, one contains these as the neutral molecules, the other, however, in a deprotonated and a protonated form as ions. Reports on analogous results for further Brønsted acid/base systems are rare. The complex anion, new in a crystal structure, is assembled by strong hydrogen bonds O-H⋅⋅⋅O (see formula).