Boron nitrogen — FTIR absorption peaks and assignments
These are the characteristic FTIR wavenumbers where Boron nitrogen tends to absorb, compiled from published literature and ranked by supporting evidence. Each assignment is traceable to a source (DOI) and cross-validated against our 130,000+ reference spectra and knowledge graph.
Backed by 8 cited sources
Characteristic FTIR peaks for Boron nitrogen
| Wavenumber (cm⁻¹) | Supporting facts | Cited sources | Top confidence |
|---|---|---|---|
| 750 | 2 | 2 | 0.95 |
| 1400 | 2 | 2 | 0.9 |
| 780 | 2 | 1 | 0.9 |
| 778 | 1 | 1 | 1.0 |
| 1350 | 1 | 1 | 1.0 |
| 1370 | 1 | 1 | 0.95 |
| 1320 | 1 | 1 | 0.9 |
| 1224 | 1 | 1 | 0.9 |
| 1045 | 1 | 1 | 0.9 |
| 817 | 1 | 1 | 0.9 |
| 1442 | 1 | 1 | 0.9 |
| 1060 | 1 | 1 | 0.9 |
| 1425 | 1 | 1 | 0.9 |
| 745 | 1 | 1 | 0.9 |
| 799 | 1 | 1 | 0.9 |
| 1410 | 1 | 1 | 0.9 |
| 1100 | 1 | 1 | 0.9 |
| 805 | 1 | 0 | 0.9 |
| 706 | 1 | 0 | 0.9 |
| 1080 | 1 | 0 | 0.9 |
| 1380 | 1 | 0 | 0.9 |
Literature behind these assignments
-
1350 cm⁻¹ confidence 1.0
“large absorption band at ~1350 attributed to in-plane stretching vibration of B-N and B-N-B bonds”
Jalaly 等 - 2017 - A novel, simple and rapid route to the synthesis o DOI: 10.1038/s41598-017-03794-7 -
1370 cm⁻¹ confidence 0.95
“Text: 'h-BN presents two characteristic absorption bands at 1370 and 750 associated with the in-plane stretching'”
Zhang 等 - 2015 - Stoichiometric controlling of boroncarbonitride th DOI: 10.1063/1.4918684 -
780 cm⁻¹ confidence 0.9
“Out-of-plane h-BN vibration mode.”
Bejarano 等 - 2006 - Deposition of B4CBCNc-BN multilayered thin films DOI: 10.1016/j.tsf.2005.08.192 -
1410 cm⁻¹ confidence 0.9
“Text states 'strong B-N absorption at 1410 and 799 cm-1'.”
Kumar 等 - 2016 - Emergence of fluorescence in boron nitride nanofla DOI: 10.1039/C6RA05288F. -
745 cm⁻¹ confidence 0.9
“Text states peaks at 745 and 1425 cm-1 correspond to B-N-B and B-N structures.”
Li 等 - 2016 - B-C Bond in Diamond Single Crystal Synthesized wit DOI: 10.1088/0256-307X/33/2/028101 -
1400 cm⁻¹ confidence 0.9
“Text: 'hexagonal phase is characterized by a B-N cm-1' and 'absorption peaks at 1400 and 1060'.”
Otano-Rivera 等 - 1998 - Cubic boron nitride thin film deposition by unbala DOI: 10.1116/1.581146 -
1442 cm⁻¹ confidence 0.9
“Explicitly stated: 'bands at 1442 and 817 are related to B-N components'.”
Sattanathan 等 - 2019 - Synthesis and characterization of hexagonal boron DOI: 10.1007/s13726-019-00757-9 -
1045 cm⁻¹ confidence 0.9
“Explicitly assigned to c-BN Restrahlen band.”
Chakrabarty 等 - 2021 - Bias-Enhanced Formation of Metastable and Multipha DOI: 10.3390/ma14237167
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