What absorbs at 2181 cm⁻¹ in an FTIR spectrum?

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• Adsorbed carbon monoxide 신뢰도 1.0

  “cm-1-with * stretching vibrations and at 1800-1300 the bending vibrations), carbon dioxide (bands at 0.04 cm-1, 2359-2310 attributed to the asymmetric stretching cm-1, vibrations and at 669 associated with the degenerate 0.02 bending vibrat”

  Studies of thermal properties of di(methacryloyloxymethyl)naphthalene–divinylbenzene (DMN–DVB) copolymer and its alkyl-bonded derivatives DOI: 10.1007/s10973-019-08150-7
• Adsorbed carbon monoxide 신뢰도 1.0

  “Also bands pointing to the for0 cm-1, mation of carbon monoxide (bands at 2181 and 2114 related to the stretching vibrations) appear.”

  Maciejewska 和 Rogulska - 2019 - Insight into functionalized DMN-co-GMA copolymers DOI: 10.1007/s10973-019-08327-0
• Adsorbed carbon monoxide 신뢰도 1.0

  “Moreover, bands typical of carbon dioxide (at 2359-2310 attributed to asymcm-1, metric stretching vibrations and at 669 caused by degenerate bending vibrations), cm-1, carbon monoxide (at 2181 and 2114 related to stretching vibrations) and”

  Regular Polymeric Microspheres with Highly Developed Internal Structure and Remarkable Thermal Stability DOI: 10.3390/ma14092240
• Alkyl C-H 신뢰도 1.0

  “Stretching CO 2181 and 2116 C-H cm-1 Stretching Alkyl groups 3000-2800 C-H cm-1 Carboxylic acids 3000-2800 Stretching cm-1 1780-1640”

  Pyrolysis and Volatile Evolution Behaviors of Cold-Rolling Oily Sludge DOI: 10.3390/pr10030543
• Adsorbed carbon monoxide 신뢰도 1.0

  “cm-1, The peak at 2181 characteristic of carbon monoxide, changes its position in a fashion indicating that FTIR spectra of the sorption products in the gaseous phase the oxidation of the surfactant is a multistage process.”

  Study of effect of phosphate and uranium ions on the thermal properties of surfactant-modified natural red clay using TG–FTIR–MS techniques DOI: 10.1007/s10973-018-7616-x