What absorbs at 3562 cm⁻¹ in an FTIR spectrum?
A band near 3562 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 3 cited sources
Võimalikud funktsionaalrühmade määramised
| Funktsionaalrühm | Toetavad faktid | Tsiteeritud allikad | Kõrgeim usaldusväärsus |
|---|---|---|---|
| Hydroxyl (O-H) | 2 | 1 | 1,0 |
| N h | 1 | 1 | 1,0 |
| Carbohydrate | 1 | 1 | 1,0 |
| Protein | 1 | 1 | 1,0 |
Reiting kajastab kogunenud kirjanduslikke tõendeid, mitte ühte autoriteetset reeglit. Kinnitage alati oma proovi kontekstis.
Nende määramiste taga olev kirjandus
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Protein usaldusväärsus 1,0
“The bands were sharp with broad absorption peaks at 3562 and cm in 29 30 FTIR which showed that the bacterial proteins were responsible for the reduction of sodium 31 selenite to SeNPs.”
Chandramohan 等 - 2018 - Monodispersed spherical shaped selenium nanopartic DOI: 10.1088/2053- -
Carbohydrate usaldusväärsus 1,0
“cm-1 In the case of pure pectin (line pectin), the bands at 3562, 3388, and at 3335 can be assigned In the case of pure pectin (line pectin), the bands at 3562, 3388, and at 3335 cm-1 can be assigned cm-1 to OH stretching mode, while the si”
Synthesis and Effect of Structure on Swelling Properties of Hydrogels Based on High Methylated Pectin and Acrylic Polymers DOI: 10.3390/polym11010114 -
usaldusväärsus 1,0
“Projected N-H stretching vibrations from the atrazine molecule appeared at 3562 cm-1 cm-1 and 3431 for A-Bd (Figure 7) and at 3595 and 3492 for A-TMP-Bd (Figure 8), cm-1 corresponding with 3268 and 3113 in the FTIR spectra of both intercala”
Stability of Atrazine–Smectite Intercalates: Density Functional Theory and Experimental Study DOI: 10.3390/min11060554
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