Can we exchange water in a hydrate structure: a case study of etoricoxib
Mittapalli, Sudhir; Bolla, Geetha; Perumalla, Sravankumar; Nangia, Ashwini; CrystEngComm 18 (2016) 2825–; doi:10.1039/C6CE00003G

data_7224394
_publ_section_title
;
 Can we exchange water in a hydrate structure: a case study of etoricoxib
;
_journal_issue                   16
_journal_name_full               CrystEngComm
_journal_page_first              2825
_journal_paper_doi               10.1039/C6CE00003G
_journal_volume                  18
_journal_year                    2016
_chemical_compound_source        synthetic
_chemical_formula_moiety         'C18 H15 Cl N2 O2 S, C8 H14 O4'
_chemical_formula_sum            'C26 H29 Cl N2 O6 S'
_chemical_formula_weight         533.02
_chemical_melting_point          390.4
_chemical_name_common            'etoricoxib-suberic acid cocrystal'
_chemical_name_systematic
'5-Chloro-6-methyl-3-[4-(methylsulfonyl)phenyl]-2,3-bipyridine-octanedioic acid'
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2015-12-29 deposited with the CCDC.
2016-02-25 downloaded from the CCDC.
;
_cell_angle_alpha                82.766(5)
_cell_angle_beta                 77.640(4)
_cell_angle_gamma                85.386(4)
_cell_formula_units_Z            2
_cell_length_a                   9.0238(3)
_cell_length_b                   10.1284(5)
_cell_length_c                   14.8544(9)
_cell_measurement_reflns_used    3886
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      66.59
_cell_measurement_theta_min      3.06
_cell_volume                     1313.61(11)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Xcalibur, Eos, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0198
_diffrn_reflns_av_unetI/netI     0.0295
_diffrn_reflns_Laue_measured_fraction_full 0.994
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            7910
_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        66.589
_diffrn_reflns_theta_max         66.589
_diffrn_reflns_theta_min         3.065
_exptl_absorpt_coefficient_mu    2.396
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.348
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             560
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: dry MeOH'
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.32
_exptl_crystal_size_min          0.31
_refine_diff_density_max         0.304
_refine_diff_density_min         -0.285
_refine_diff_density_rms         0.047
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     329
_refine_ls_number_reflns         4615
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0498
_refine_ls_R_factor_gt           0.0424
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0688P)^2^+0.1934P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1154
_refine_ls_wR_factor_ref         0.1219
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3886
_reflns_number_total             4615
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6ce00003g2.cif
_cod_data_source_block           ETRSBA
_cod_depositor_comments
'Adding full bibliography for 7224391--7224395.cif.'
_cod_database_code               7224394
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              45313