What absorbs at 565 cm⁻¹ in an FTIR spectrum?
A band near 565 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 8 cited sources
Mga posibleng pagtatalaga ng functional-group
| Functional group | Mga sumusuportang katotohanan | Mga nasiping sanggunian | Pinakamataas na kumpiyansa |
|---|---|---|---|
| Phosphate (PO4) | 4 | 4 | 0.9 |
| Metal oxygen | 2 | 2 | 1.0 |
| Carboxyl (COOH) | 1 | 1 | 0.9 |
| Carbohydrate | 1 | 1 | 0.8 |
Ang pagraranggo ay sumasalamin sa naipon na ebidensya ng literatura, hindi isang solong awtoritatibong tuntunin. Palaging kumpirmahin laban sa konteksto ng iyong sample.
Literatura sa likod ng mga pagtatalagang ito
-
Metal oxygen kumpiyansa 1.0
“assigned to Fe-O”
Rukman 等 - 2019 - GO-Fe3O4 Nanocomposite from coconut shell Synthes DOI: 10.1088/1755-1315/217/1/012008 -
Phosphate (PO4) kumpiyansa 0.9
“Text mentions PO peaks at 565 cm-1.”
Lebon 等 - 2008 - Characterization of archaeological burnt bones co DOI: 10.1007/s00216-008-2469-y -
Phosphate (PO4) kumpiyansa 0.9
“Explicit assignment: 'PO (565'”
Natasha 等 - 2008 - Fourier transform infrared study on sol-gel derive DOI: 10.4028/www.scientific.net/AMR.47-50.1185 -
kumpiyansa 0.9
“Text states 'characteristic bands at 452 and 565 which is attributed to Fe-O bonds of IONPs'.”
Yadav 等 - 2020 - A novel synthesis and characterization of polyhedr DOI: 10.1016/j.eti.2020.101089 -
kumpiyansa 0.9
“PO derived bands at 565 cm-1”
Broda 等 - 2019 - Synthesis and selected physicochemical properties DOI: 10.5277/ppmp19073 -
Carboxyl (COOH) kumpiyansa 0.9
“Assigned to Co-O vibrations in octahedral site.”
Lima-Tenorio 等 - 2018 - Pseudocapacitance Properties of Co3O4 Nanoparticle DOI: 10.1590/1980-5373-MR-2017-0521 -
Metal oxygen kumpiyansa 0.9
“characteristic bands of Ti-O observed at 770-500 and 565 cm-1”
Lin 等 - 2020 - Enhanced Anti-Mold Property and Mechanism Descript DOI: 10.3390/nano10040682 -
kumpiyansa 0.8
“Bending vibration of O-Cr-O bonding in 600-530 cm-1 region.”
Coskun 等 - 2019 - Synthesis, characterization and wide range frequen DOI: 10.1016/j.mseb.2019.114410
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