What absorbs at 893 cm⁻¹ in an FTIR spectrum?
A band near 893 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
संभावित कार्यात्मक-समूह असाइनमेंट
| कार्यात्मक समूह | समर्थन तथ्य | उद्धृत स्रोत | शीर्ष विश्वास |
|---|---|---|---|
| Carbohydrate | 2 | 2 | 1.0 |
| C-O single bond | 1 | 1 | 1.0 |
| Alkyl C-H | 1 | 1 | 1.0 |
| Aromatic ring | 1 | 1 | 1.0 |
रैंकिंग संचित साहित्य साक्ष्य को दर्शाती है, एक एकल आधिकारिक नियम नहीं। हमेशा अपने नमूना संदर्भ के खिलाफ पुष्टि करें।
इन असाइनमेंट के पीछे का साहित्य
-
Carbohydrate विश्वास 1.0
“Furthermore, the most significant and best 893cm-1, defined absorption band, that at corroborated the near total absence of crystalline cellulose Ⅰ[12].”
Wu 和 Zuo - 2011 - Research on Structure and Property of Silk Fibroin DOI: 10.4028/www.scientific.net/AMR.175-176.176 -
Aromatic ring विश्वास 1.0
“The band around 3292 is mainly 1373, 1243 and 1036 cm-1 are attributed to the characteristic vibrational modes of the pyranose ring related to stretching bands of the hydroxyl groups, -OH, of the carboxylic acids, amino acids, alcohols [39]”
Preparation and Physicochemical Characterization of Softgels Cross-Linked with Cactus Mucilage Extracted from Cladodes of Opuntia Ficus-Indica DOI: 10.3390/molecules24142531 -
Alkyl C-H विश्वास 1.0
“observed at 1058, 1023, and 992 In addition, the weight of the chitin content has been previously reported to cm-1 band at 893 was attributed to the C-H out-of-plane Periplaneta americana be 18% in [23], 36.6% in cicada vibration.”
Characteristics of cricket (Gryllus bimaculatus) chitosan and chitosan-based nanoparticles DOI: 10.1007/s10068-018-0314-4 -
C-O single bond विश्वास 1.0
“Bands at 812 cm-1 and 893 cm-1 may be Separations2023,10,103 8of18 related to the presence of αand β-glycosidic bonds [49].”
Extraction, Characterization, and Antioxidant Activity of Polysaccharides from Ajwa Seed and Flesh DOI: 10.3390/separations10020103 -
Carbohydrate विश्वास 1.0
“In the case of the LOI index, the peak of 1430 cm-1 corresponds to the cm-1 to the presence of crystalline cellulose I, while the peak of 893 reflects the prespresence of crystalline cellulose I, while the peak of 893 cm-1 reflects the pres”
Cellulose in Secondary Xylem of Cactaceae: Crystalline Composition and Anatomical Distribution DOI: 10.3390/polym14224840
क्या इस बैंड के साथ कोई स्पेक्ट्रम है?
अपना FTIR स्पेक्ट्रम अपलोड करें और सेकंड में एक पूर्ण व्याख्या रिपोर्ट प्राप्त करें — साहित्य उद्धरणों, पुस्तकालय मिलानों, और विश्वास-रेटेड साक्ष्य श्रृंखला के साथ शिखर असाइनमेंट।
मेरे स्पेक्ट्रम की व्याख्या करें