Silicate — FTIR absorption peaks and assignments
These are the characteristic FTIR wavenumbers where Silicate 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 7 cited sources
Characteristic FTIR peaks for Silicate
Literature behind these assignments
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1429 cm⁻¹ confidence 1.0
“The sodium silicate μL and 100 DMSO per well was added to dissolve the shows the absorption bands around 1429, 970, 864 and cm-1”
Athinarayanan 等 - 2020 - Fabrication of Biogenic Silica Nanostructures from DOI: 10.1007/s12633-020-00379-4 -
3626 cm⁻¹ confidence 0.9
“absorption bands at 3626 refer to stretching vibration of silicates”
Alangari 等 - 2023 - Enhanced Coating Protection of C-Steel Using Polys DOI: 10.3390/polym15020372 -
1000 cm⁻¹ confidence 0.9
“Text: 'stretching at 1000 cm-1 corresponding to C-O band of silicate'”
Naguib 等 - 2023 - Noninvasive Adaptation Appraisal of Antimicrobial DOI: 10.1016/j.identj.2022.11.004 -
885 cm⁻¹ confidence 0.9
“Text: 'two prominent absorption bands at 885 cm-1'”
Yang 等 - 2008 - A study of sodium silicate in aqueous solution and DOI: 10.1016/j.jcis.2008.08.061 -
872 cm⁻¹ confidence 0.8
“Peak attributed to silicates impurities.”
Xaba 等 - 2022 - Optimization of primary sewage sludge and coal lig DOI: 10.1080/09593330.2020.1797903 -
1009 cm⁻¹ confidence 0.8
“Explicit assignment.”
Friesem 等 - 2016 - Site Formation Processes and Hunter-Gatherers Use DOI: 10.1371/journal.pone.0164185 -
1042 cm⁻¹ confidence 0.8
“Always found at 1041.56 cm-1 for silicate group.”
Mara 等 - 2016 - Effect of Sulfuric Acid Concentration of Bentonite DOI: 10.1063/1.4945496
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