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R(int) = 0.0981,  Final R indices [I>2sigma(I)]:        R1 = 0.0673, wR2 = 0.1333,
R indices (all data): R1 = 0.1381, wR2 = 0.1621??

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Table 1.  Crystal data and structure refinement for c24973.
Identification code         c24973
Empirical formula          C109 H92 Cl2
Formula weight         1472.73
Temperature         200(2) K
Wavelength         0.71073 Å
Crystal system         Monoclinic
Space group         P 2/c
Unit cell dimensions        a = 16.037(3) Å        = 90??.
        b = 11.554(2) Å        = 109.402(4)??.
        c = 21.481(4) Å         = 90??.
Volume        3754.0(13) Å3
Z        2
Density (calculated)        1.303 Mg/m3
Absorption coefficient        0.142 mm-1
F(000)        1560
Crystal size        0.52 x 0.50 x 0.08 mm3
Theta range for data collection        2.01 to 25.04??.
Index ranges        -18<=h<=16, -13<=k<=13, -25<=l<=18
Reflections collected        24974
Independent reflections         6543 [R(int) = 0.0981]
Completeness to theta =  25.04??        98.3 %
Absorption correction        multi-scan
Max. and min. transmission        0.9887 and 0.9298
Refinement method        Full-matrix least-squares on F2
Data / restraints / parameters         6543 / 0 / 501
Goodness-of-fit on F2         1.018
Final R indices [I>2sigma(I)]        R1 = 0.0673, wR2 = 0.1333
R indices (all data)        R1 = 0.1381, wR2 = 0.1621
Largest diff. peak and hole        0.342 and -0.411 e.Å-3
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