What absorbs at 2860 cm⁻¹ in an FTIR spectrum?
A band near 2860 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
가능한 작용기 할당
순위는 단일 권위 규칙이 아닌 축적된 문헌 증거를 반영합니다. 항상 샘플 상황에 대해 확인하세요.
이 할당의 배경이 되는 문헌
-
Alkyl C-H 신뢰도 1.0
“Explicit assignment: 'band at 2,860 was due to the C-H bond'”
Mugundan 等 - 2015 - Synthesis and characterization of undoped and coba DOI: 10.1007/s13204-014-0337-y -
Alkyl C-H 신뢰도 0.95
“Explicit assignment in text: 'Peak at 2860 cm-1 ... (-CH2-)'”
Du 等 - 2014 - Cytotoxicity of PEGylated graphene oxide on lympho DOI: 10.3233/BME-141024 -
Alkyl C-H 신뢰도 0.9
“One of the pair of peaks dominating the spectrum, assigned to C-H stretching”
SEO 等 - 1995 - EFFECT OF SUBSTRATE BIAS ON THE PROPERTIES OF DIAM DOI: 10.1116/1.579604 -
Alkyl C-H 신뢰도 0.9
“explicit assignment”
Bautista 等 - 2018 - Thermal Degradation Mechanism of a Thermostable Po DOI: 10.3390/ma11010022 -
Alkyl C-H 신뢰도 0.9
“Identified as coming from C-H asymmetric vibration.”
Kirpluks 等 - 2017 - Rapeseed Oil as Feedstock for High Functionality P DOI: 10.7569/JRM.2017.634116 -
Alkyl C-H 신뢰도 0.9
“Signal originating from C-H stretching.”
Koczorowski 等 - 2022 - Photocatalytic Activity of Sulfanyl PorphyrazineT DOI: 10.3390/ma15207264 -
신뢰도 0.9
“Explicit assignment in text.”
Muthuraaman 等 - 2013 - Increased charge transfer of Poly (ethylene oxide) DOI: 10.1016/j.electacta.2012.09.030 -
Alkyl C-H 신뢰도 0.9
“Explicit assignment in text”
Pinzon-Moreno 等 - 2022 - Degradation of Hydrogels Based on Potassium and So DOI: 10.3390/polym14132656
이 밴드가 있는 스펙트럼이 있나요?
FTIR 스펙트럼을 업로드하면 몇 초 안에 전체 해석 보고서(문헌 인용이 포함된 피크 할당, 라이브러리 매칭, 신뢰도 평가 증거 체인)를 받을 수 있습니다.
내 스펙트럼 해석