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). |