作者: Carlos J. Serna , C.Parada Cortina , José V. Garcia Ramos
DOI: 10.1016/0584-8539(86)80092-7
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摘要: Abstract Infrared and Raman spectra of alunite jarosite compounds, AR3(SO4)2(OH)6, where R is either Fe3+ or Al3+ A a monovalent cation, have been obtained between 4000 40 cm−1. The observed number position the i.r. bands analysed under centrosymmetric D53d space group. In addition, some relationships crystallochemical characteristics these compounds their vibrational properties are presented.