What absorbs at 1208 cm⁻¹ in an FTIR spectrum?
A band near 1208 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
Мүмкүн болгон функционалдык топтордун дайындоолору
| Функционалдык топ | Колдоочу фактылар | Цитаталанган булактар | Эң жогорку ишенимдүүлүк |
|---|---|---|---|
| Carboxyl (COOH) | 2 | 2 | 1.0 |
| Aromatic ring | 1 | 1 | 1.0 |
| Alkene (C=C) | 1 | 1 | 1.0 |
| Hydroxyl (O-H) | 1 | 1 | 1.0 |
Рейтинг жыйналган адабият далилдерин чагылдырат, бир авторитеттүү эрежени эмес. Ар дайым үлгү контекстиңизге каршы ырастаңыз.
Бул дайындоолордун артындагы адабияттар
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Hydroxyl (O-H) ишенимдүүлүк 1.0
“1203cm-1 cm-1 The band at of the glucose spectra and the band at 1208 of the sucrose spectra, respectively, represent OH peaks.”
Hauswirth 等 - 2022 - Spectroscopic Investigation of the Impact of Cold DOI: 10.3390/foods11182786 -
Alkene (C=C) ишенимдүүлүк 1.0
“transmittance was the stretching vibration peak at 1208.32 modified cm-1 Compared with the control group, ZDMA PMMA The generation of IR peak at 1208.32 was due to the open of confirmed groups have shown higher Ra values, 108.8 ± 2.59 nm, 1”
Antifungal efficiency and cytocompatibility of polymethyl methacrylate modified with zinc dimethacrylate DOI: 10.3389/fcimb.2023.1138588 -
Carboxyl (COOH) ишенимдүүлүк 1.0
“cm(cid:3)1 thaninCA30-Cfilm,indicatingthatSHPcouldhavepromotedcitric films increased peak at 1208 in with citric acid is ascribed to CeO acid decarboxylation on curing, as suggested by Yao, Wang, Ye, and stretching of formed ester bonds (Ba”
Azeredo 等 - 2015 - Wheat straw hemicellulose films as affected by cit DOI: 10.1016/j.foodhyd.2015.04.005 -
Aromatic ring ишенимдүүлүк 1.0
“1453 -C=Caromatic stretching 1411 -S=O anti-symmetric stretching overlapping 1208 -C=Cwith aromatic bending”
Benbow 等 - 2018 - A Novel Soft Contact Piezo-Controlled Liquid Cell DOI: 10.1038/s41598-018-34673-4
Ушул тилке менен спектриңиз барбы?
FTIR спектриңизди жүктөп, толук интерпретация отчетун алыңыз — адабият цитаталары менен чоку дайындоолор, китепкана дал келүүлөрү жана ишенимдүүлүк баасы менен далилдер чынжыры — секунддар ичинде.
Менин спектримди интерпретациялоо