Enantiocontrolled solid-state photodimerizations via a chiral sulfonamidecinnamic acid
Wheeler, Kraig A.; Wiseman, Joshua D.; Grove, Rebecca C.; CrystEngComm 13 (2011) 3134–; doi:10.1039/c0ce00516a

data_7205633
_publ_section_title
;
 Enantiocontrolled solid-state photodimerizations via a chiral
 sulfonamidecinnamic acid
;
_journal_issue                   9
_journal_name_full               CrystEngComm
_journal_page_first              3134
_journal_paper_doi               10.1039/c0ce00516a
_journal_volume                  13
_journal_year                    2011
_chemical_absolute_configuration rm
_chemical_formula_moiety         'C24 H26 N2 O12 S2'
_chemical_formula_sum            'C24 H26 N2 O12 S2'
_chemical_formula_weight         598.59
_space_group_IT_number           1
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  'P 1'
_symmetry_space_group_name_H-M   'P 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                94.937(3)
_cell_angle_beta                 102.315(3)
_cell_angle_gamma                102.312(3)
_cell_formula_units_Z            1
_cell_length_a                   7.0750(3)
_cell_length_b                   8.3144(4)
_cell_length_c                   11.1366(5)
_cell_measurement_reflns_used    3219
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      71.944
_cell_measurement_theta_min      4.100
_cell_volume                     619.34(5)
_computing_cell_refinement       APEX2
_computing_data_collection       'APEX2 (Bruker, 2010)'
_computing_data_reduction
;
SAINT (Bruker, 2008) and XPREP (Bruker, 2008)
;
_computing_molecular_graphics    'XSEED (Barbour, 2001)'
_computing_publication_material  'XSEED (Barbour, 2001)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.974
_diffrn_measured_fraction_theta_max 0.974
_diffrn_measurement_device_type  'Bruker APEXII CCD'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0719
_diffrn_reflns_av_sigmaI/netI    0.0778
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            12839
_diffrn_reflns_theta_full        68.23
_diffrn_reflns_theta_max         68.23
_diffrn_reflns_theta_min         4.10
_exptl_absorpt_coefficient_mu    2.601
_exptl_absorpt_correction_T_max  0.901
_exptl_absorpt_correction_T_min  0.678
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2010)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.605
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'transparent needle'
_exptl_crystal_F_000             312
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.350
_refine_diff_density_min         -0.248
_refine_diff_density_rms         0.063
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.05(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.028
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     388
_refine_ls_number_reflns         3874
_refine_ls_number_restraints     9
_refine_ls_restrained_S_all      1.027
_refine_ls_R_factor_all          0.0871
_refine_ls_R_factor_gt           0.0543
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0721P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1215
_refine_ls_wR_factor_ref         0.1391
_reflns_number_gt                2815
_reflns_number_total             3874
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0ce00516a.txt
_cod_data_source_block           kaw101c
_cod_database_code               7205633