What absorbs at 1316 cm⁻¹ in an FTIR spectrum?
A band near 1316 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 5 cited sources
Ugawaji unaowezekana wa vikundi vya kazi
| Kikundi cha kazi | Ukweli unaounga mkono | Vyanzo vilivyotajwa | Uaminifu wa juu |
|---|---|---|---|
| Protein | 2 | 2 | 1.0 |
| Alkyl C-H | 2 | 2 | 1.0 |
| Carbonyl (C=O) | 1 | 1 | 1.0 |
Cheo kinaonyesha ushahidi wa fasihi uliokusanywa, si sheria moja yenye mamlaka. Thibitisha kila mara dhidi ya mazingira ya sampuli yako.
Fasihi nyuma ya ugawaji huu
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Carbonyl (C=O) uaminifu 1.0
“The D cm-1 symmetric carbonyl stretching bands are located at 1316 and 1324 for COM and COD, E cm-1 respectively.”
Quantitative analysis of calcium oxalate hydrate urinary stones using FTIR and 950/912 cm-1 peak ratio DOI: 10.1016/j.vibspec.2019.03.006 -
Alkyl C-H uaminifu 1.0
“The peak at 1316 vanishes 2 cm-1 cm-1 cm-1 plane bending and CH2 wagging, respectively [35].”
Innovative Green Chemistry Approach to Synthesis of Sn2+-Metal Complex and Design of Polymer Composites with Small Optical Band Gaps DOI: 10.3390/molecules27061965 -
Alkyl C-H uaminifu 1.0
“CH2 wagging has been identified as the reason for the pure PVA absorption peak at cm-1 has been associated with the pure PVA absorption peak at 1316 [32].”
From Green Remediation to Polymer Hybrid Fabrication with Improved Optical Band Gaps DOI: 10.3390/ijms20163910 -
Protein uaminifu 1.0
“3 350 cm after storage at 4 and 25 The band was cm_1 Another typical protein absorption located at 1316 was presented in the original spectra of CWMs in plums at harvest;”
Geng 等 - 2020 - Quality Attributes and Microstructure of Cell Wall DOI: 10.3136/fstr.26.281 -
Protein uaminifu 1.0
“Amide III of proteins corresponds to 1316 The various bending vibration of 1541 cm-1, cm-1,”
Toxicity mechanism of Cu2+ ion individually and in combination with Zn2+ ion in characterizing the molecular changes of Staphylococcus aureus studied using FTIR coupled with chemometric analysis DOI: 10.1007/s10867-020-09560-7
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Pakia wigo wako wa FTIR na upate ripoti kamili ya tafsiri — ugawaji wa vilele na marejeleo ya fasihi, ulinganishaji wa maktaba, na mlolongo wa ushahidi wenye kiwango cha uaminifu — kwa sekunde.
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