Infrared reflectance of single-crystal jarandolite, CaB3O4(OH)3
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2007
Authors
Nikolić, Pantelija M.Đuric, S.
Paraskevopoulos, K. M.
Zorba, T. T.
Luković Golić, Danijela
Savić, Slavica M.
Blagojević, Vladimir
Nikolić, Maria Vesna
Article (Published version)
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Polarized far- and mid-infrared reflectance spectra were measured at room temperature for the new mineral species jarandolite, CaB3O4(OH)(3), for the two principal directions. Thirty three vibration modes for (E) over right arrow parallel to(c) over right arrowc and 32 for (E) over right arrow perpendicular to(c) over right arrow were observed and analysed numerically. Symmetry analysis predicts 41 (E) over right arrow parallel to(c) over right arrow and 40 (E) over right arrow perpendicular to(c) over right arrow vibration modes that include lattice and O-H modes. Mode assignment was made based on the structure of jarandolite. The values of the mode frequencies (omega(TO)), the damping factors (gamma) and the oscillator strength (S) of each oscillator were obtained by fitting to a Lorentz model.
Keywords:
Lorentz model / jarandolite / IR reflectance spectraSource:
Mineralogical Magazine, 2007, 71, 3, 273-283Publisher:
- Twickenham : Mineralogical Soc.
DOI: 10.1180/minmag.2007.071.3.273
ISSN: 0026-461X
WoS: 000251477800003
Scopus: 2-s2.0-39749202373
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Institut za multidisciplinarna istraživanjaTY - JOUR AU - Nikolić, Pantelija M. AU - Đuric, S. AU - Paraskevopoulos, K. M. AU - Zorba, T. T. AU - Luković Golić, Danijela AU - Savić, Slavica M. AU - Blagojević, Vladimir AU - Nikolić, Maria Vesna PY - 2007 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/196 AB - Polarized far- and mid-infrared reflectance spectra were measured at room temperature for the new mineral species jarandolite, CaB3O4(OH)(3), for the two principal directions. Thirty three vibration modes for (E) over right arrow parallel to(c) over right arrowc and 32 for (E) over right arrow perpendicular to(c) over right arrow were observed and analysed numerically. Symmetry analysis predicts 41 (E) over right arrow parallel to(c) over right arrow and 40 (E) over right arrow perpendicular to(c) over right arrow vibration modes that include lattice and O-H modes. Mode assignment was made based on the structure of jarandolite. The values of the mode frequencies (omega(TO)), the damping factors (gamma) and the oscillator strength (S) of each oscillator were obtained by fitting to a Lorentz model. PB - Twickenham : Mineralogical Soc. T2 - Mineralogical Magazine T1 - Infrared reflectance of single-crystal jarandolite, CaB3O4(OH)3 EP - 283 IS - 3 SP - 273 VL - 71 DO - 10.1180/minmag.2007.071.3.273 ER -
@article{ author = "Nikolić, Pantelija M. and Đuric, S. and Paraskevopoulos, K. M. and Zorba, T. T. and Luković Golić, Danijela and Savić, Slavica M. and Blagojević, Vladimir and Nikolić, Maria Vesna", year = "2007", abstract = "Polarized far- and mid-infrared reflectance spectra were measured at room temperature for the new mineral species jarandolite, CaB3O4(OH)(3), for the two principal directions. Thirty three vibration modes for (E) over right arrow parallel to(c) over right arrowc and 32 for (E) over right arrow perpendicular to(c) over right arrow were observed and analysed numerically. Symmetry analysis predicts 41 (E) over right arrow parallel to(c) over right arrow and 40 (E) over right arrow perpendicular to(c) over right arrow vibration modes that include lattice and O-H modes. Mode assignment was made based on the structure of jarandolite. The values of the mode frequencies (omega(TO)), the damping factors (gamma) and the oscillator strength (S) of each oscillator were obtained by fitting to a Lorentz model.", publisher = "Twickenham : Mineralogical Soc.", journal = "Mineralogical Magazine", title = "Infrared reflectance of single-crystal jarandolite, CaB3O4(OH)3", pages = "283-273", number = "3", volume = "71", doi = "10.1180/minmag.2007.071.3.273" }
Nikolić, P. M., Đuric, S., Paraskevopoulos, K. M., Zorba, T. T., Luković Golić, D., Savić, S. M., Blagojević, V.,& Nikolić, M. V.. (2007). Infrared reflectance of single-crystal jarandolite, CaB3O4(OH)3. in Mineralogical Magazine Twickenham : Mineralogical Soc.., 71(3), 273-283. https://doi.org/10.1180/minmag.2007.071.3.273
Nikolić PM, Đuric S, Paraskevopoulos KM, Zorba TT, Luković Golić D, Savić SM, Blagojević V, Nikolić MV. Infrared reflectance of single-crystal jarandolite, CaB3O4(OH)3. in Mineralogical Magazine. 2007;71(3):273-283. doi:10.1180/minmag.2007.071.3.273 .
Nikolić, Pantelija M., Đuric, S., Paraskevopoulos, K. M., Zorba, T. T., Luković Golić, Danijela, Savić, Slavica M., Blagojević, Vladimir, Nikolić, Maria Vesna, "Infrared reflectance of single-crystal jarandolite, CaB3O4(OH)3" in Mineralogical Magazine, 71, no. 3 (2007):273-283, https://doi.org/10.1180/minmag.2007.071.3.273 . .