Monoprotonated species of 2-aminomalonyl difluoride, [C3H4F2NO2][H2F3]

被引：0

作者：

Hollenwaeger, Dirk ^{[1
]}

Leitz, Dominik ^{[1
]}

Bockmair, Valentin ^{[1
]}

Kornath, Andreas J. ^{[1
]}

机构：

[1] Ludwig Maximilians Univ Munchen, Dept Chem, Butenandtstr 5-13,Haus D, D-81377 Munich, Germany

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY | 2025年 / 81卷

关键词：

crystal structure; 2-aminomalonyl difluoride; aminoacyl fluoride; vibrational spectroscopy; sulfur tetrafluoride; complexone; ACID; SF4;

D O I：

10.1107/S2053229624012452

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The monoprotonated species of 2-aminomalonyl difluoride, namely, 1,3-difluoro-1,3-dioxopropan-2-aminium dihydrogen trifluoride, [C3H4F2NO2][H2F3], was synthesized from sulfur tetrafluoride in anhydrous hydrogen fluoride (aHF) with [NH4][C3H5NO4] as the starting material. The solvent was removed and the salt was dissolved in aHF and crystallized. In the solid state, the three-dimensional network is built by medium-strong N-H center dot center dot center dot F hydrogen bonds and C center dot center dot center dot F contacts. This is the first structure determination of an aminoacyl difluoride and the second of an aminoacyl fluoride.

引用

页码：77 / +

页数：8

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