FTIR 峰位解讀
What absorbs at 523 cm⁻¹ in an FTIR spectrum?
A band near 523 cm⁻¹ can point to several functional groups. Below are the most likely assignments, ranked by how much published evidence supports each — every one traceable to literature (DOI) and cross-validated against our 130,000+ reference spectra and knowledge graph.
Backed by 4 cited sources
可能的官能基指派
| 官能基 | 支持事實 | 引用來源 | 最高信心 |
|---|---|---|---|
| Metal oxygen | 2 | 2 | 0.9 |
| Carbon bromine | 1 | 1 | 0.9 |
| Metal hydroxyl | 1 | 1 | 0.8 |
| Metal oxo | 1 | 1 | 0.7 |
排名反映累積的文獻證據，而非單一權威規則。請務必根據您的樣品背景進行確認。
這些指派背後的文獻
-
Metal oxygen 信心 0.9
“Same band as above.”
Habibi 和 Mosavi - 2017 - Urea combustion synthesis of nano-structure bimeta DOI: 10.1007/s10854-017-6568-4 -
Carbon bromine 信心 0.9
“Explicit assignment: '522.96 cm shows the presence of the C-Br'.”
Kumar 等 - 2020 - Dataset on tribological, characterization and ther DOI: 10.1016/j.dib.2020.105662 -
Metal hydroxyl 信心 0.8
“Absorption bands at 523 cm-1 correspond to bending vibrations of AlOH and MgOH”
El Mahmoudi 等 - 2022 - Optimization of the Pentachlorophenol Adsorption b DOI: 10.3390/ma15207169 -
Metal oxygen 信心 0.7
“Listed in same context as bands assigned to V-O and V-O-V”
Nagaraju 等 - 2012 - Vanadium pentoxide nanobelts One pot synthesis an DOI: 10.1002/crat.201200122
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