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Determination of hexacelsian by infrared spectroscopy |
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| Authors: | Guillem Villar M C Monzonís C G |
| Institution: | Department of Inorganic Chemistry, Faculty of Chemistry, University of Valencia, Valencia, Spain. |
| Abstract: | Hexacelsian has been determined by infrared spectroscopy with KBr discs and K(4)Fe(CN)(6) as internal standard. A KBr particle size of <40 mum gave better homogenization of the sample-KBr mixture than a particle size in the 40-70 mum range. For determinations of hexacelsian in synthetic samples containing amorphous phase or celsian, calibration curves were constructed. A least-squares fit yielded correlation coefficients of 0.998 and 0.997. |
| Keywords: | To whom all correspondence should be addressed at: Departamento de Química Inorgánica Facultad de Ciencias Químicas Dr Moliner 50 Burjasot Valencia Spain |
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