C23H18, Mr = 294. 40, orthorhombic, Pbca, a = 20. 927(9), b = 20. 695(9), c = 7. 570(2)(?), V = 3278(2)(?)3, Z = 8, Dc=1.19gcm-3, μ(MoKα) = 0. 63cm-1, F(000) = 1248, R = 0. 057 for 1109 observed reflections with I&g...C23H18, Mr = 294. 40, orthorhombic, Pbca, a = 20. 927(9), b = 20. 695(9), c = 7. 570(2)(?), V = 3278(2)(?)3, Z = 8, Dc=1.19gcm-3, μ(MoKα) = 0. 63cm-1, F(000) = 1248, R = 0. 057 for 1109 observed reflections with I>2. 5* (I). The dihedral angles between a given phenyl ring and the cyclopentadienyl plane are 28. 2, 50. 2 and 21. 8°, respectively. The structure is stabilized through weak stacking of the cyclopentadiene moieties in crystals.展开更多
文摘C23H18, Mr = 294. 40, orthorhombic, Pbca, a = 20. 927(9), b = 20. 695(9), c = 7. 570(2)(?), V = 3278(2)(?)3, Z = 8, Dc=1.19gcm-3, μ(MoKα) = 0. 63cm-1, F(000) = 1248, R = 0. 057 for 1109 observed reflections with I>2. 5* (I). The dihedral angles between a given phenyl ring and the cyclopentadienyl plane are 28. 2, 50. 2 and 21. 8°, respectively. The structure is stabilized through weak stacking of the cyclopentadiene moieties in crystals.
