Methylphosphonyl difluoride (DF), also known as EA-1251[2] or difluoro, [3] is a chemical weapon precursor. Its chemical formula is CH 3 POF 2. It is a Schedule 1 substance under the …

This compound is a precursor to the chemical weapons sarin and soman and is expected to react similarly to both of those compounds. See the chemical datasheets for sarin and soman for …

2004年12月31日 · In this paper, we report calculations employing several gaussian basis sets and including electronic correlation at the MP2 and DFT/B3LYP levels. We bring new data related …

1988年8月1日 · The first microwave study of CH3POF2 proposed rather unrealistic phosphorus bond angles with O = P-C =105.8 (10) and FP-F =115.2 (3) . Since this result with a double …

It is used for production of sarin and soman. Its chemical formula is CH 3 POF 2. Methylphosphonyl difluoride can be used as a component of binary chemical weapons; an …

2024年4月5日 · 甲基磷酰二氟（Methylphosphonyl difluoride，简称MPDF）是一种有机磷化合物，分子式为CH3POF2，是一种无色透明液体。它具有刺激性气味，易溶于水和有机溶剂。 甲 …

2004年12月1日 · The molecular structure and vibrational spectrum of methylphosphonic difluoride (CH3POF2) were determined through ab initio calculations at HF, MP2 and DFT/B3LYP levels …

Methylphosphonyl difluoride (DF), also known as EA-1251 or difluoro, is a chemical weapon precursor. Its chemical formula is CH 3 POF 2. It is a Schedule 1 substance under the …

2004年12月31日 · Among the latter is methylphosphonic difluoride (CH 3 POF 2), an interesting eight-atom molecule. Aside from its technological importance as a potential component in …

1982年4月1日 · Comparison with experimental microwave results for CH 3 POF 2 reveals an apparent error of interpretation in the experimental study leading to a radically incorrect …