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Absence of neutral alkali atoms in rhodizite

G. Donnay·A. N. Thorpe·F. E. Senftle·R. Sioda
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Abstract

The formula CsB 12 Be 4 Al 4 O 28 has been proposed by others for the mineral rhodizite. Electron-spin-resonance and magnetic susceptibility measurements prove the absence of neutral cesium atoms. An ionic formula CsB 11 Be 4 Al 4 O 26 (OH) 2 is proposed.

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G. Donnay, A. N. Thorpe, F. E. Senftle, R. Sioda. 1966. Absence of neutral alkali atoms in rhodizite. https://doi.org/10.1126/science.154.3751.889

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