What absorbs at 777 cm⁻¹ in an FTIR spectrum?
A band near 777 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
संभाव्य कार्यात्मक-गट नियुक्त्या
| कार्यात्मक गट | समर्थन करणारी तथ्ये | उद्धृत स्रोत | सर्वोच्च आत्मविश्वास |
|---|---|---|---|
| Alkyl C-H | 2 | 1 | 1.0 |
| Silicon-oxygen (Si-O) | 1 | 1 | 1.0 |
| Borate | 1 | 1 | 1.0 |
| Aromatic ring | 1 | 1 | 1.0 |
| Siloxane (Si-O-Si) | 1 | 1 | 1.0 |
रँकिंग संचित साहित्य पुरावा प्रतिबिंबित करते, एकच अधिकृत नियम नाही. नेहमी तुमच्या नमुना संदर्भाविरुद्ध पुष्टी करा.
या नियुक्त्यांमागील साहित्य
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Siloxane (Si-O-Si) आत्मविश्वास 1.0
“LLM confirmed rule peak-group candidate”
Fabrication of sol-gel derived new quaternary silicate Bioglass S55P4 DOI: 10.1063/1.5089369 -
Aromatic ring आत्मविश्वास 1.0
“of the characteristic functional groups of poly flavonoids moiety in proanthocyanidins, whereas those attributed to those of the characteristic functional groups of poly flavonoids moiety in cm-1 at 1520 and 777 were attributed to the skele”
Biao 等 - 2018 - Green Synthesis, Characterization and Application DOI: 10.3390/nano8010053 -
Alkyl C-H आत्मविश्वास 1.0
“vibration of ether bond 777 817 and aer fastness of silk fabrics mordanting with six metal ions article cm-1 C-H 872 are the absorption peaks of the bond on the were conducted, the results are shown in Table 2.”
Extraction of pigments from camellia seed husks and their application on silk fabrics DOI: 10.1039/d2ra06793e -
Borate आत्मविश्वास 1.0
“In Figures 3 and 4, which 700cm-1 777cm-1 the vibration signals of [BO is [BO 3] B-O-B vibration.”
Lan 等 - 2021 - The Relationship between the Structure and Thermal DOI: 10.1155/2021/2321558 -
Silicon-oxygen (Si-O) आत्मविश्वास 1.0
“LLM confirmed rule peak-group candidate”
Corded Ware and Contemporary Hunter-Gatherer Pottery from Southeast Lithuania: Technological Insights through Geochemical and Mineralogical Approaches DOI: 10.3390/min12081006
या बँडसह स्पेक्ट्रम आहे का?
तुमचे FTIR स्पेक्ट्रम अपलोड करा आणि सेकंदात पूर्ण व्याख्या अहवाल मिळवा — साहित्य संदर्भांसह शिखर नियुक्त्या, लायब्ररी मॅचेस, आणि आत्मविश्वास-रेट केलेली पुरावा साखळी.
माझ्या स्पेक्ट्रमचे व्याख्या करा