Abstract Experimental absorption cross-section spectra of HFE-356mec3 (CH3OCF2CHFCF3) have been acquired at three temperatures and at a resolution of 0.1 cm−1 over the spectral range 550–3500 cm−1. The results have been completed with theoretical calculations using density functional theory and ab initio methods at different levels of theory. A lifetime-corrected radiative efficiency of 0.31 Wm−2ppb−1 was obtained, leading to a 100-year time horizon global warming potential of 260 using an atmospheric lifetime of 2.5 years.

中文翻译：

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来自实验和理论红外吸收截面的氢氟醚 HFE-356mec3 (CH3OCF2CHFCF3) 的辐射效率和全球变暖潜力

摘要 HFE-356mec3 (CH3OCF2CHFCF3) 的实验吸收截面光谱在三个温度下获得，分辨率为 0.1 cm-1，光谱范围为 550–3500 cm-1。结果已经通过使用密度泛函理论和不同理论水平的从头算方法的理论计算完成。获得了 0.31 Wm-2ppb-1 的寿命校正辐射效率，使用 2.5 年的大气寿命导致 100 年时间范围内的全球变暖潜势为 260。