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Table 1.  Crystal data and structure refinement for T.
Identification code         T
Empirical formula         C30 H28 F N6 O2
Formula weight         523.58
Temperature         100(2) K
Wavelength         1.54178 Å
Crystal system         Monoclinic
Space group         P21
Unit cell dimensions        a = 10.7497(4) Å        = 90¡ã.
        b = 20.6670(8) Å        = 101.176(2)¡ã.
        c = 27.7242(12) Å         = 90¡ã.
Volume        6042.5(4) Å3
Z        8
Density (calculated)        1.151 Mg/m3
Absorption coefficient        0.643 mm-1
F(000)        2200
Crystal size        0.160 x 0.120 x 0.100 mm3
Theta range for data collection        1.624 to 65.753¡ã.
Index ranges        -11<=h<=11, -23<=k<=24, -32<=l<=31
Reflections collected        18764
Independent reflections        18764 [R(int) = 0.0862]
Completeness to theta = 65.753¡ã        97.0 %
Absorption correction        None
Refinement method        Full-matrix least-squares on F2
Data / restraints / parameters        18764 / 170 / 1404
Goodness-of-fit on F2        1.699
Final R indices [I>2sigma(I)]        R1 = 0.1473, wR2 = 0.3676
R indices (all data)        R1 = 0.1607, wR2 = 0.3908
Absolute structure parameter        0.17(19)
Extinction coefficient        n/a
Largest diff. peak and hole        0.836 and -0.791 e.&Aring;-3
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