Figure 10
Dihedral angles (°) around the aryl–aryl bond in biaryl-fused oxepines, azepines and thiepines (taken from published X-ray data). The numerical values of the exocyclic and endocyclic biaryl dihedral angles are indicated. Symbols: (*) highest of four per unit cell; (†) lowest of four per unit cell; (‡) highest of three per unit cell; (§) lowest of three per unit cell; (¶) highest of two per unit cell; (¥) lowest of two per unit cell. CSD six-letter codes: (17), DIFTAN (Engelhardt et al., 1985 ); (18), JAFLAE (Bringmann et al., 2003 ); (19), TICTOO (Roszak et al., 1996 ); (20), GEDYOD (Schmid et al., 1988 ); (21), GAVKET (Nyburg et al., 1988 ); (22), GAVKAP (Nyburg et al., 1988 ); (23), NUBGOG (Mrvoš-Sermek et al., 1998 ); (24), XEBNOH (Arroyo et al., 2000 ); (25), WOBMIJ (Schneider et al., 2000 ); (26), WOBMEF (Schneider et al., 2000 ); (27), HOVGEE (Widhalm et al., 1999 ); (28), XEBNIB (Arroyo et al., 2000 ); (29), HOVGOO (Widhalm et al., 1999 ); (30), SIZQOH (Kiupel et al., 1998 ); (31), YIPREU01 (Miyake et al., 2002 ); (32), YIPREU (Bandarage et al., 1995 ); (33), KIRPOQ (Loncar-Tomascovic et al., 2000 ); (34), KIRKOL (Loncar-Tomascovic et al., 2000 ). |