Metalloid oxygen — FTIR absorption peaks and assignments
These are the characteristic FTIR wavenumbers where Metalloid oxygen 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 Metalloid oxygen
Llenyddiaeth y tu ôl i＇r aseiniadau hyn
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470 cm⁻¹ hyder 0.9
“Assigned to bending mode of Te-O-Te or O-Te-O linkages.”
Hamzah 等 - 2012 - Chemical Durability of Yb doped Lead Tellurite Gla DOI: 10.4028/www.scientific.net/AMR.501.81 -
475 cm⁻¹ hyder 0.9
“Text states 'peaks shifted from 474.7 to 499.4 cm-1. These peaks are due to Nb-O, Te-O-Te and O-Te-O bond linkage bending vibration.'”
Nurhafizah 等 - 2016 - Er3+ Nd3+ concentration dependent spectral featur DOI: 10.1016/j.jnoncrysol.2016.04.002 -
462 cm⁻¹ hyder 0.9
“Stretching mode of Te-O-Te symmetric”
Kang 等 - 2017 - Spectroscopic properties in Er3+-doped germanotell DOI: 10.1038/srep43186 -
665 cm⁻¹ hyder 0.85
“Text: 'stretching vibration of TeO posed higher frequency (665-700)'”
Nidzam 等 - 2022 - Comparison Study of Elastic, Physical and Structur DOI: 10.21203/rs.3.rs-772802/v1 -
500 cm⁻¹ hyder 0.8
“Spectral bands from 500 to 800 cm-1 represent Te-O bond asymmetries.”
Lakshminarayana 等 - 2019 - Borotellurite Glasses for Gamma-Ray Shielding An DOI: 10.1007/s11664-018-6810-8 -
783 cm⁻¹ hyder 0.8
“TeO 782.9-805.5”
Nurhafizah 等 - 2017 - Self cleanliness of Er3+Nd3+ Co-do ped lithium ni DOI: 10.1016/j.jnoncrysol.2016.10.028 -
681 cm⁻¹ hyder 0.7
“Peak at 681 cm-1 associated with Ge bridging oxygen signatures.”
Santos 等 - 2007 - Vibrational spectroscopy study of niobium germanos DOI: 10.1016/j.jnoncrysol.2007.02.018
See Metalloid oxygen in your own spectrum
Llwythwch eich sbectrwm FTIR i fyny a chael adroddiad dehongli llawn — aseiniadau brig gyda chyfeiriadau llenyddiaeth, cyfateb llyfrgell, a chadwyn dystiolaeth â gradd hyder — mewn eiliadau.
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