|
Figure 3
The crystal structures of α-CuPc with parallel molecular packing and β-CuPc with herringbone packing; the molecular columns run in a vertical direction. The γ- and ɛ-phases of CuPc also have herringbone structures. |
|
Figure 3
The crystal structures of α-CuPc with parallel molecular packing and β-CuPc with herringbone packing; the molecular columns run in a vertical direction. The γ- and ɛ-phases of CuPc also have herringbone structures. |