【摘 要】
：
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)
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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.
C23H18, Mr = 294. 40, orthorhombic, Pbca, a = 20. 927 (9), b = 20. 695 (9), c = 7. 570 (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 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.
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