FTIR峰解读
What absorbs at 715 cm⁻¹ in an FTIR spectrum?
A band near 715 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 7 cited sources
可能的官能团归属
| 官能团 | 支持性事实 | 引用来源 | 最高置信度 |
|---|---|---|---|
| Carbonate | 3 | 3 | 0.9 |
| Metal oxygen | 2 | 2 | 0.95 |
排名反映了累积的文献证据，而非单一的权威规则。请始终对照您的样品背景进行确认。
这些分配背后的文献
-
置信度 1.0
“Characteristic absorption peak of long alkyl chain.”
Asghar 等 - 2011 - Comparative Solid Phase Photocatalytic Degradation DOI: 10.1155/2011/461930 -
Metal oxygen 置信度 0.95
“Same assignment as above.”
Nadji 等 - 2018 - Gas phase dehydration of glycerol to acrolein over DOI: 10.1039/c8ra01575a -
置信度 0.9
“Part of the same range.”
Ding 和 Hesp - 2020 - Variable-temperature Fourier-transform infrared sp DOI: 10.1016/j.conbuildmat.2020.120212 -
Metal oxygen 置信度 0.9
“Text: 'Ti-O bonds are responsible for the bands at 715 cm-1'.”
Gouda 等 - 2021 - A Highly Selective Novel Green Cation Exchange Mem DOI: 10.3390/en14185664 -
Carbonate 置信度 0.9
“Same attribution as above.”
Ouallal 等 - 2019 - Kinetic, isotherm and mechanism investigations of DOI: 10.1016/j.heliyon.2019.e01616 -
Carbonate 置信度 0.9
“characteristic peaks of calcite at 1398, 875, 715 cm-1”
Solla 等 - 2015 - Pigments and materials across Sardinia's walls co DOI: 10.2451/2015PM0025 -
Carbonate 置信度 0.8
“carbonate bands at 715”
Awonusi 等 - 2007 - Carbonate assignment and calibration in the raman DOI: 10.1007/s00223-007-9034-0
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