AM_Uranophane - alpha_3 Formula: Ca U2 Si2 O17 H12 Name: Uranophane - alpha Unit cell: 6.67 15.92 6.985 90.0 90.0 97.3 , V=735.70 Space group: P1121/B (14)

Barinova A V , Rastsvetaeva R K , Sidorenko G A , Pushcharovsky D Y , Doklady Chemistry , 378 (2001) p.122-124, Crystal structure of high-symmetry alpha-uranophane