Example – Thenardite, Na2SO4

Named after the French chemist, Louis Jacques Thenard (1777-1826).

Anhydrous sulphates. I: Refinement of the crystal structure of celestite, with an appendix on the structure of thenardite

Hawthorne F C , Ferguson R B
The Canadian Mineralogist , 13 (1975) p.181-187




SO4 tetrahedra (yellow)
Na (green)

3D rotatable model of Thenardite

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