Solid-State Photochemical Reaction of Multisubstituted Thymine Derivatives
Udagawa, Akihiro; Johnston, Priscilla; Uekusa, Hidehiro; Koshima, Hideko; Saito, Kei; Asahi, Toru; ACS Sustainable Chemistry & Engineering 4 (2016) 6107–; doi:10.1021/acssuschemeng.6b01529

data_4517006
_publ_section_title
;
 Solid-State Photochemical Reaction of Multisubstituted Thymine
 Derivatives
;
_journal_issue                   11
_journal_name_full               'ACS Sustainable Chemistry &amp; Engineering'
_journal_page_first              6107
_journal_paper_doi               10.1021/acssuschemeng.6b01529
_journal_volume                  4
_journal_year                    2016
_chemical_formula_moiety         'C46 H54 N8 O16'
_chemical_formula_sum            'C46 H54 N8 O16'
_chemical_formula_weight         974.98
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2016-03-01
_audit_creation_method           'by CrystalStructure 4.2'
_cell_angle_alpha                90.0000
_cell_angle_beta                 106.704(3)
_cell_angle_gamma                90.0000
_cell_formula_units_Z            2
_cell_length_a                   11.0679(5)
_cell_length_b                   13.2125(5)
_cell_length_c                   16.1614(7)
_cell_measurement_reflns_used    12727
_cell_measurement_temperature    173
_cell_measurement_theta_max      68.23
_cell_measurement_theta_min      3.35
_cell_volume                     2263.63(17)
_computing_cell_refinement       'RAPID AUTO'
_computing_data_collection       'RAPID AUTO (Rigaku, ????)'
_computing_data_reduction        'RAPID AUTO'
_computing_molecular_graphics    'CrystalStructure 4.2'
_computing_publication_material  'CrystalStructure 4.2 (Rigaku, 2015)'
_computing_structure_refinement  'SHELXL Version 2014/6 (Sheldrick, 2008)'
_computing_structure_solution    'Il Milione (Burla, et al., 2007)'
_diffrn_ambient_temperature      173
_diffrn_detector_area_resol_mean 10.000
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54187
_diffrn_reflns_av_R_equivalents  0.0286
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            24593
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        67.687
_diffrn_reflns_theta_max         68.234
_diffrn_reflns_theta_min         4.170
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.923
_exptl_absorpt_correction_T_max  0.912
_exptl_absorpt_correction_T_min  0.813
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSCOR (Rigaku, 1995)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.430
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1028.00
_exptl_crystal_size_max          0.230
_exptl_crystal_size_mid          0.160
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.50
_refine_diff_density_min         -0.51
_refine_ls_extinction_coef       0.0012(3)
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.083
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     317
_refine_ls_number_reflns         4150
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0719
_refine_ls_R_factor_gt           0.0595
_refine_ls_shift/su_max          0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0867P)^2^+2.2063P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1670
_refine_ls_wR_factor_ref         0.1803
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3289
_reflns_number_total             4150
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            sc6b01529_si_005.cif
_cod_data_source_block           global
_cod_database_code               4517006
_shelxl_version_number           2014/6
_shelx_res_checksum              1242
_shelx_hkl_checksum              33779