What absorbs at 613 cm⁻¹ in an FTIR spectrum?
Una banda cerca de 613 cm⁻¹ puede apuntar a varios grupos funcionales. A continuación se muestran las asignaciones más probables, clasificadas por cuánta evidencia publicada respalda cada una — cada una trazable a literatura (DOI) y validada de forma cruzada con nuestros más de 130,000 espectros de referencia y grafo de conocimiento.
Backed by 8 cited sources
Posibles asignaciones de grupos funcionales
| Grupo funcional | Hechos de respaldo | Fuentes citadas | Confianza máxima |
|---|---|---|---|
| Metal oxygen | 3 | 2 | 1,0 |
| Alkyl C-H | 2 | 2 | 1,0 |
| Chlorine | 1 | 1 | 1,0 |
| S eq o | 1 | 1 | 1,0 |
| Hydroxyl (O-H) | 1 | 1 | 1,0 |
| Secondary amine | 1 | 1 | 1,0 |
| N h | 1 | 1 | 1,0 |
| Hydrogen bond | 1 | 1 | 1,0 |
| Silicon silicon | 1 | 1 | 1,0 |
| Silicon (Si) | 1 | 1 | 1,0 |
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
-
Silicon (Si) confianza 1,0
“The x cm-1 typical IR absorption band located at 613 is associated to the Si-Si vibration [21].”
Lu 等 - 2013 - Red Light Emission from Silicon Created by Self-io DOI: 10.4028/www.scientific.net/AMM.320.109 -
confianza 1,0
“The band absorbed at 613 cm-1 and 580 is characteristic of the Zn-O bond, which confirms the formation of zinc cm-1 oxide [53,54].”
Abdelmigid 等 - 2022 - Green Synthesis of Zinc Oxide Nanoparticles Using DOI: 10.3390/molecules27041236 -
confianza 1,0
“Further addition of new peaks at 613 and 426 cm-1 strongly revealed the growth of inorganic particles (due to (a.u.) Fe-O vibrations) on the NSS surface.”
Facile Synthesis of Magnetic Nigella Sativa Seeds: Advances on Nano-Formulation Approaches for Delivering Antioxidants and Their Antifungal Activity against Candida albicans DOI: 10.3390/pharmaceutics15020642 -
Hydrogen bond confianza 1,0
“cm-1) was previously reported for the band at 613 (<1000 region It has been shown before for complexes with linear (cid:1) H-bonds that the red shift of the NH stretching mode, 1, The temperature dependence of the spectrum of pure and the b”
Rozenberg 等 - 2004 - Low temperature FTIR spectroscopy and hydrogen bon DOI: 10.1016/S1386-1425(03)00251-8 -
Hydroxyl (O-H) confianza 1,0
“813/772 and asymmetrical out of phase stretching out-of-plane 613/580/550/511 -OH bending and CH rocking 2 ν-stretchingvibrations;δ-deformationvibrations Note: Molecules 2023, 28, x FOR PEER REVIEW 6 of 19”
Rozylo 等 - 2023 - Micronized Powder of Raspberry Pomace as a Source DOI: 10.3390/molecules28124871 -
S eq o confianza 1,0
“sorption peaks due to the stretching vibration and out-of-plane bending vibration of C=O belong to the asymmetric stretching vibration of -SO and S=O, and the absorption peaks 33cm-1 -SO and 1043 belong to the asymmetric stretching vibratio”
Application of a Superplasticizer in Scheelite Selective Flotation from Calcite DOI: 10.3390/min12040483 -
Alkyl C-H confianza 1,0
“indica synthesized by supernatant of cm-1 boxylic group and the band at 613 is due to C-H 123”
Inhibition of a sulfate reducing bacterium, Desulfovibrio marinisediminis GSR3, by biosynthesized copper oxide nanoparticles DOI: 10.1007/s13205-016-0403-0 -
confianza 1,0
“cm-1 CH-rocking), 964 (assigned to trans CH wagging), and cm-1 C-Cl 613 (assigned to stretching), which were the polymer.45,46 shows the change in the optical absorption spectra of characteristics of the PVC After adding Ag and cm-1, ∼3439”
Zulfi 等 - 2023 - Electrospun Nanofibers from Waste Polyvinyl Chlori DOI: 10.1021/acsomega.3c01632
¿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