Coplanar triangle 3-vertex, Electronic energy gap, Triclinic

• C-H-N-O
• C-H-K-N-O
• C-Cu-H-N-O
• C-H-N-Na-O
• C-H-N-O-Zn
• values of electronic energy gap
• thermal energy gap
• energy gap for direct transition
• energy gap for indirect transition
• chalcogen
• non-disordered
• hydrate
• pnictogen