Chalcogen, Non-disordered, Oxide, Keller, Trigonal

• S1951440
• C209354-1
• C209355-1
• C209356-1
• C217841-2
• S559811
• S559810
• S559809
• C217629-2
• C217787-2
• C217971-3
• S383405
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• S1701536
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• S1900806
• C216591-3
• C212355-2
• S1926783
• P1120191-1
• S1926781
• S1926780
• S1926782
• S1926784
• P1120191-2
• S1926788
• S1926787
• S1926786
• S1926785
• S1714817