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Figure 4 π-electron-ring—π-electron ring interaction between the rings N2//C5//C6//C7//C8//C9 (Cg1) and N5′//C13′//C14′//C10′//C11′//C12′ (Cg2′). The primed atoms are related by the operation − x, − y, 1 − z. |
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Figure 4 π-electron-ring—π-electron ring interaction between the rings N2//C5//C6//C7//C8//C9 (Cg1) and N5′//C13′//C14′//C10′//C11′//C12′ (Cg2′). The primed atoms are related by the operation − x, − y, 1 − z. |