Al-Cu, Close-packed, Cupalite, Intermetallic, Monoclinic

• C219733-4
• C221001-6
• C222035-3
• C502104-5
• C502299-3
• C502300-4
• C502852-3
• C502856-4
• C904228-3
• C906938-3
• C950910-2
• C975403-4
• C975449-3
• C975450-2
• C975453-4
• C975455-2
• C975462-2
• C975474-2
• C975485-2
• C975488-2
• C980230-5
• C980662-4
• C980663-4
• C980684-5
• C980686-4
• C980707-5
• C980718-2
• C980762-3
• C980769-4
• C980779-5
• C1500005-2
• C1500028-2
• C1500031-2
• C1500033-3
• C200164-3
• C200197-3
• C204090-6
• C209175-2
• C215080-3
• C219091-3