What absorbs at 1022 cm⁻¹ in an FTIR spectrum?
A band near 1022 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
संभाव्य कार्यात्मक-गट नियुक्त्या
| कार्यात्मक गट | समर्थन करणारी तथ्ये | उद्धृत स्रोत | सर्वोच्च आत्मविश्वास |
|---|---|---|---|
| C-O single bond | 3 | 2 | 0.9 |
| Carbohydrate | 2 | 2 | 0.9 |
| Hydroxyl (O-H) | 2 | 2 | 0.9 |
| C c single bond | 2 | 1 | 0.9 |
| N n bond | 1 | 1 | 0.9 |
| Amide | 1 | 1 | 0.8 |
| Phosphate (PO4) | 1 | 1 | 0.7 |
रँकिंग संचित साहित्य पुरावा प्रतिबिंबित करते, एकच अधिकृत नियम नाही. नेहमी तुमच्या नमुना संदर्भाविरुद्ध पुष्टी करा.
या नियुक्त्यांमागील साहित्य
-
आत्मविश्वास 1.0
“Band due to Al-O-Si bridges.”
Naseem 等 - 2020 - Mesoporous ZnAl2Si10O24 nanofertilizers enable hig DOI: 10.1038/s41598-020-67611-4 -
आत्मविश्वास 0.9
“Text: 'sharp absorption peak at wave number 1022 corresponding to the band gap.'”
Singh 和 Rajaram - 2014 - InSb Thin Films Grown By Electrodeposition DOI: 10.1063/1.4872819 -
आत्मविश्वास 0.9
“Explicit assignment: 'the silicon-oxy compounds The last band peaks was located at 1022, 827, and 752 for methylene (>CH2) as saturated aliphatic in form of cyclohexane ring vibrations and the last two from an aromatic'.”
Uda 等 - 2021 - Silica and graphene mediate arsenic detection in m DOI: 10.1038/s41598-021-94145-0 -
C-O single bond आत्मविश्वास 0.9
“Text: 'O-C-C stretch to the right at 1022 cm-1'”
Banda 等 - 2022 - Phytoconstituents and Antimycobacterial Activities DOI: 10.1155/2022/7003809 -
C-O single bond आत्मविश्वास 0.9
“Explicit assignment: 'peak at 1022 cm-1 (C-O- C) upon coordination'”
Eftaiha 等 - 2018 - A green sorbent for CO2 capture alpha-cyclodextri DOI: 10.1039/c8ra08040b -
आत्मविश्वास 0.9
“Text: 'amorphous regions of starch are known to be characterized by the absorbance band at about 1022 cm-1.'”
Falade 和 Ayetigbo - 2022 - Influence of physical and chemical modifications o DOI: 10.1007/s13197-021-05200-7 -
C c single bond आत्मविश्वास 0.9
“Explicit assignment in text: '1021.9 which are due to the C-C'”
Huang 等 - 2023 - Encapsulation of vitexin-rhamnoside based on zein DOI: 10.1016/j.crfs.2022.100419 -
Hydroxyl (O-H) आत्मविश्वास 0.9
“Explicit assignment: '1022 cm-1 (CH2OH group vibrations)'.”
Moreau 等 - 2020 - Analysis of Hepatic Fibrosis Characteristics in Ci DOI: 10.3390/molecules25184092
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