What absorbs at 1088 cm⁻¹ in an FTIR spectrum?
A band near 1088 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
Posibles asignaciones de grupos funcionales
| Grupo funcional | Hechos de respaldo | Fuentes citadas | Confianza máxima |
|---|---|---|---|
| Siloxane (Si-O-Si) | 2 | 2 | 0,95 |
| Sulfonyl | 1 | 1 | 1,0 |
| S eq o | 1 | 1 | 1,0 |
| Phosphate (PO4) | 1 | 1 | 0,9 |
| Silicon-oxygen (Si-O) | 1 | 1 | 0,9 |
| Nucleic acid | 1 | 1 | 0,7 |
La clasificación refleja la evidencia acumulada de la literatura, no una única regla autorizada. Siempre confirme según el contexto de su muestra.
Literatura detrás de estas asignaciones
-
S eq o confianza 1,0
“Explicit assignment in text.”
Inamuddin 和 Kashmery - 2019 - Polyvinylidene fluoridesulfonated graphene oxide DOI: 10.1038/s41598-019-46305-6 -
Siloxane (Si-O-Si) confianza 0,95
“Explicit assignment in text.”
Hassanin 等 - 2022 - Sustainable Remedy Waste to Generate SiO2 Function DOI: 10.3390/su14052699 -
Siloxane (Si-O-Si) confianza 0,9
“Signature peak of Si-O-Si at 1088 cm-1.”
Jon 等 - 2013 - Influence of silica addition on the properties of DOI: 10.1002/app.38997 -
Silicon-oxygen (Si-O) confianza 0,9
“Explicit assignment: Si-O stretching band (1087.62).”
Ghaleh 等 - 2020 - Experimental evaluation of thiamine as a new clay DOI: 10.1007/s12182-020-00466-6 -
confianza 0,9
“Explicit assignment in text”
Pires 等 - 2022 - Assessment of the remineralisation induced by cont DOI: 10.1038/sj.bdj.2013.106 -
Phosphate (PO4) confianza 0,9
“Explicit assignment: symmetric phosphate stretching vibration.”
Whelan 等 - 2014 - Detection of an en masse and reversible Bto A-DN DOI: 10.1098/rsif.2014.0454 -
confianza 0,8
“Assigned to calcined bones”
Friesem 等 - 2022 - A micro-geoarchaeological view on stratigraphy and DOI: 10.1007/s12520-022-01686-0 -
confianza 0,8
“Mentioned as 'Stretching vibrations of ... 1087.98'”
Sun 等 - 2020 - Electrosprayed Polymeric Nanospheres for Enhanced DOI: 10.2147/IJN.S235146
¿Tiene un espectro con esta banda?
Cargue su espectro FTIR y obtenga un informe de interpretación completo — asignaciones de picos con citas bibliográficas, coincidencias de librerías y una cadena de evidencia con calificación de confianza — en segundos.
Interpretar mi espectro