Synthesis and crystal structure of the pyridinium acid nitrate [(PyH)2(NO3)][H2(NO3)3] containing a dihydrogen trinitrate anion

被引：1

作者：

Vorobyova, Anna A. ^{[1
]}

Shilov, Andrew, I ^{[1
]}

Boltalin, Alexander, I ^{[1
]}

Troyanov, Sergey, I ^{[1
]}

Morozov, Igor, V ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119991, Russia

来源：

MENDELEEV COMMUNICATIONS | 2021年 / 31卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

acid salts; dihydrogen trinitrate; crystal structure; ionic liquid; hydrogen bond; PROTIC IONIC LIQUIDS; NEUTRON-DIFFRACTION; HYDROGEN DINITRATE; COORDINATION; SALTS; BONDS;

D O I：

10.1016/j.mencom.2021.05.024

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new protic room-temperature ionic liquid (T-c = 14 +/- 1 degrees C)-pyridinium hydrogen dinitrate- was obtained from a solution of pyridinium nitrate in anhydrous nitric acid in a desiccator with P2O5. According to single crystal X-ray diffraction data, the solid state structure of [(PyH)(2)(NO3)][H-2(NO3)(3)] consists of hydrogen bonded cations [(PyH)(2)(NO3)](+) and anions [(NO3)(HNO3)(2)](-) with a previously unknown configuration containing two HNO3 molecules linked via hydrogen bonds to the central NO3- anion by the sin-anti type.

引用

页码：356 / 358

页数：3