Al9N7O3, Trigonal

• C206169-1
• C206170-1
• C206171-2
• C206173-3
• C207307-3
• C207308-3
• C220187-7
• C401492-6
• C401967-6
• C401969-1
• C401970-1
• C401971-4
• C402276-2
• C402277-3
• S1639347