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Revista de Chimie, Volume 70, Issue 7, pp. 2379-2384 (2019)
https://doi.org/10.37358/RC.19.7.7344

Gheorghe Branoiu, Ibrahim Ramadan

Rietveld Structure Refinement of the Stilbite Crystals from Deccan Traps (India) Using X-ray Powder Diffraction Data

Abstract:

The crystal structure of a spectacular sample of stilbite from Pune region located in the Deccan Traps (western India) has been refined using X-Ray powder diffraction data and the Rietveld method. The Rietveld refinement was carried out using the computer program Diffracplus TOPAS 4.1. The pseudo-Voigt (pV) profile function was used for the fit of the peaks. The Rietveld refinement of the analyzed sample in the space group C2/m (No.12): a=13.606 Å, b=18.260 Å, c=11.253 Å, b=127.432°, Z=8, confirm the basic stilbite structure. The chemical composition of the stilbite crystals from Pune region (India) was determined by EDX analysis. The paper presents a new set of the unit cell parameters and fractional coordinates that define the stilbite crystal structure. The quality of the sample analyzed was pristine, the sample being collected from an association of apophyllite-stilbite crystals of centimetric dimensions.
Keywords:
stilbite; crystal structure; X-rays diffraction; EDX; Rietveld method

Issue: 2019 Volume 70, Number 7
Pages: 2379-2384
https://doi.org/10.37358/RC.19.7.7344
download pdf   Download Pdf Article
Citation Styles
Cite this article as:
BRANOIU, G., RAMADAN, I., Rev.Chim., 70, no. 7, 2019, p. 2379

Vancouver
Branoiu G, Ramadan I. Rietveld Structure Refinement of the Stilbite Crystals from Deccan Traps (India) Using X-ray Powder Diffraction Data. REV.CHIM.[internet]. 2019 Jul;70(7):2379-2384. Available from: https://doi.org/10.37358/RC.19.7.7344


APA 6th edition
Branoiu, G., Ramadan, I. (2019). Rietveld Structure Refinement of the Stilbite Crystals from Deccan Traps (India) Using X-ray Powder Diffraction Data. Revista de Chimie, 70(7), 2379-2384. https://doi.org/10.37358/RC.19.7.7344


Harvard
Branoiu, G., Ramadan, I. (2019). 'Rietveld Structure Refinement of the Stilbite Crystals from Deccan Traps (India) Using X-ray Powder Diffraction Data', Revista de Chimie, 70(7), pp. 2379-2384. https://doi.org/10.37358/RC.19.7.7344


IEEE
G. Branoiu, I. Ramadan, "Rietveld Structure Refinement of the Stilbite Crystals from Deccan Traps (India) Using X-ray Powder Diffraction Data". Revista de Chimie, vol. 70, no. 7, pp. 2379-2384, 2019. [online]. https://doi.org/10.37358/RC.19.7.7344


Text
Gheorghe Branoiu, Ibrahim Ramadan,
Rietveld Structure Refinement of the Stilbite Crystals from Deccan Traps (India) Using X-ray Powder Diffraction Data,
Revista de Chimie,
Volume 70, Issue 7,
2019,
Pages 2379-2384,
ISSN 2668-8212,
https://doi.org/10.37358/RC.19.7.7344.
(https://revistadechimie.ro/Articles.asp?ID=7344)
Keywords: stilbite; crystal structure; X-rays diffraction; EDX; Rietveld method


RIS
TY - JOUR
T1 - Rietveld Structure Refinement of the Stilbite Crystals from Deccan Traps (India) Using X-ray Powder Diffraction Data
A1 - Branoiu, Gheorghe
A2 - Ramadan, Ibrahim
JF - Revista de Chimie
JO - Rev.Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 7
SP - 2379
EP - 2384
UR - https://doi.org/10.37358/RC.19.7.7344
KW - stilbite
KW - crystal structure
KW - X-rays diffraction
KW - EDX
KW - Rietveld method
ER -


BibTex
@article{RevCh2019P2379,
author = {Branoiu Gheorghe and Ramadan Ibrahim},
title = {Rietveld Structure Refinement of the Stilbite Crystals from Deccan Traps (India) Using X-ray Powder Diffraction Data},
journal = {Revista de Chimie},
volume = {70},
number = {7},
pages = {2379-2384},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.19.7.7344},
url = {https://revistadechimie.ro/Articles.asp?ID=7344}
}
 
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