Comparison of the crystal structures and thermochemistry of a novel soluble guanylate cyclase stimulator riociguat and its solvates.
Zhou, Xinbo; Hu, Xiurong; Gu, Jianming; Zhu, Jianrong; Acta crystallographica Section B, Structural science, crystal engineering and materials 73 (2017) 891–898; doi:10.1107/S2052520617006011

data_2311715
_publ_section_title
;
 Comparison of the crystal structures and thermochemistry of a novel
 soluble guanylate cyclase stimulator riociguat and its solvates.
;
_journal_coeditor_code           AO5027
_journal_issue                   'Pt 5'
_journal_name_full
'Acta crystallographica Section B, Structural science, crystal engineering and materials'
_journal_page_first              891
_journal_page_last               898
_journal_paper_doi               10.1107/S2052520617006011
_journal_volume                  73
_journal_year                    2017
_chemical_formula_moiety         'C20 H19 F N8 O2'
_chemical_formula_sum            'C20 H19 F N8 O2'
_chemical_formula_weight         422.43
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -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                70.217(2)
_cell_angle_beta                 72.9120(10)
_cell_angle_gamma                70.776(3)
_cell_formula_units_Z            4
_cell_length_a                   13.1749(8)
_cell_length_b                   13.7062(9)
_cell_length_c                   14.4719(10)
_cell_measurement_reflns_used    9709
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      3.0
_cell_volume                     2272.5(3)
_computing_cell_refinement       'PROCESS-AUTO  (Rigaku,2006)'
_computing_data_collection       'PROCESS-AUTO  (Rigaku,2006)'
_computing_data_reduction        'CrystalStructure (Rigaku,2007)'
_computing_molecular_graphics    'Ortep3 for windows (Farrugia,1997)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2014)'
_diffrn_ambient_temperature      296(2)
_diffrn_detector_area_resol_mean 10.00
_diffrn_measured_fraction_theta_full 0.978
_diffrn_measured_fraction_theta_max 0.978
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID/ZJUG'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0000
_diffrn_reflns_av_sigmaI/netI    0.1249
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            10187
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.05
_exptl_absorpt_coefficient_mu    0.091
_exptl_absorpt_correction_T_max  0.9892
_exptl_absorpt_correction_T_min  0.9544
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Higashi, T. (1995)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.235
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             880
_exptl_crystal_size_max          0.52
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.430
_refine_diff_density_min         -0.307
_refine_diff_density_rms         0.084
_refine_ls_extinction_coef       0.024(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.004
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     564
_refine_ls_number_reflns         10187
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.004
_refine_ls_R_factor_all          0.2358
_refine_ls_R_factor_gt           0.0989
_refine_ls_shift/su_max          0.035
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1238P)^2^+1.5000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2445
_refine_ls_wR_factor_ref         0.3147
_reflns_number_gt                3669
_reflns_number_total             10187
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ao5027sup1.cif
_cod_data_source_block           V
_cod_database_code               2311715