What absorbs at 598 cm⁻¹ in an FTIR spectrum?

빠른 답변

A band near 598 cm⁻¹ is usually interpreted by checking which functional groups repeatedly co-occur there in the literature, then confirming at least one or two additional peaks in the same sample. This page ranks those assignments by accumulated evidence rather than by a single fixed textbook rule.

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가능한 재료

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스펙트럼 로직

This band becomes meaningful only when read with its neighboring peaks. In practice, analysts first look at the assignments above, then check whether the same sample also shows other peaks expected for the same structural motif. A lone band near 598 cm⁻¹ is usually not enough for material identification by itself.

실제 사용

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검증 조언

모호성이 남아 있는 경우, 특히 혼합물, 분해된 시료 및 충전 폴리머의 경우 DSC, GC-MS 또는 TGA로 가설을 검증하십시오.

이 할당의 배경이 되는 문헌

• Metal oxygen 신뢰도 1.0

  “LLM confirmed rule peak-group candidate”

  Effect of alumina on the performance and characterization of cross-linked PVA / PEG 600 blended membranes for CO2/N2 separation DOI: 10.1016/j.seppur.2018.08.026
• 신뢰도 1.0

  “In the spectra of WFD (Figure 7a), the peaks at 992, 776, and 693 cm-1 were attributed to Si-O stretching vibration bands, whereas the peaks at 598 cm-1 corresponded to F-O bond stretching.”

  Kim 等 - 2022 - Removal of Methyl Red from Aqueous Solution Using DOI: 10.3390/ijerph19159030
• Alkyl C-H 신뢰도 1.0

  “Peaks at (741,697 cm-1) and (598 cm-1) corresponds to CH bending and C-OH bending respectively.”

  Kumar 等 - 2021 - Centella asiatica mediated facile green synthesis DOI: 10.1016/j.inoche.2021.108865
• Hydroxyl (O-H) 신뢰도 1.0

  “3617cm-1 300cm-1 ItcanbenotedthatD-exchangeaffectssomebandswhich positions was taken as [28] and [26], reveal very subtle temperature changes, for example at 906, respectively, as for the OH band of t-butanol in CCl diluted 4 598cm-1 824, 7”

  Rozenberg 等 - 2005 - Low-temperature FTIR spectra and hydrogen bonds in DOI: 10.1016/j.saa.2004.05.024
• Amide 신뢰도 1.0

  “cm-1 cm-1 band at 1541 and amide III band at Peaks at 598 and 554 are from ACCEPTED MANUSCRIPT out-of-plain bending of C-H groups.”

  Wei 等 - 2018 - Enhanced chemical and spatial recognition of fish DOI: 10.1016/j.saa.2018.07.031
• 신뢰도 1.0

  “On the other hand, vibration peaks 2 vibration peaks for Cu-O and Fe-O bonds were observed at wave numbers of about 456 and for Cu-O and Fe-O bonds were observed at wave numbers of about 456 and 598 cm-1, cm-1, 598 respectively, which confi”

  Sustainable Cauliflower-Patterned CuFe2O4 Electrode Production from Chalcopyrite for Supercapacitor Applications DOI: 10.3390/nano13061105
• Siloxane (Si-O-Si) 신뢰도 1.0

  “Again, the integration of shell nacre was confirmed by the shift in siloxane peaks at 598, 846, 1008, and integration of shell nacre was confirmed by the shift in siloxane peaks at 598, 846, 1008,”

  Wilson 和 Pampadykandathil - 2023 - Novel Bone Void Filling Cement Compositions Based DOI: 10.3390/bioengineering10070752
• Metal oxygen 신뢰도 0.95

  “Explicit assignment: metal-oxygen stretching vibrations of hexagonal ferrites.”

  Role of Nd-Ni on structural, spectral and dielectric properties of strontium-barium based nano-sized X-type ferrites DOI: 10.1016/j.ceramint.2017.11.049