Structural landscape of multicomponent solids of 5-aminosalicylic acid
Goswami, Pramod Kumar; Kumar, Vineet; Thaimattam, Ram; Ramanan , A.; CrystEngComm  (2017) –; doi:10.1039/C7CE01008G

data_7228593
_publ_section_title
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 Structural landscape of multicomponent solids of 5-aminosalicylic acid
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/C7CE01008G
_journal_year                    2017
_chemical_formula_moiety         'C12 H10 N2, 0.5(C12 H12 N2), C7 H6 N O3'
_chemical_formula_sum            'C25 H22 N4 O3'
_chemical_formula_weight         426.47
_chemical_name_systematic
; 
 ? 
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_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
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           'SHELXTL-NT2000 ver.6.12'
_audit_update_record
;
2017-06-24 deposited with the CCDC.
2017-06-28 downloaded from the CCDC.
;
_cell_angle_alpha                101.827(8)
_cell_angle_beta                 96.580(8)
_cell_angle_gamma                106.511(8)
_cell_formula_units_Z            2
_cell_length_a                   8.401(3)
_cell_length_b                   9.361(4)
_cell_length_c                   14.212(6)
_cell_measurement_reflns_used    1151
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      25.39
_cell_measurement_theta_min      2.34
_cell_volume                     1030.9(7)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0429
_diffrn_reflns_av_unetI/netI     0.0604
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            9953
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        24.999
_diffrn_reflns_theta_max         24.999
_diffrn_reflns_theta_min         1.489
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.093
_exptl_absorpt_correction_T_max  0.965
_exptl_absorpt_correction_T_min  0.942
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2000)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.374
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             448
_exptl_crystal_size_max          0.489
_exptl_crystal_size_mid          0.381
_exptl_crystal_size_min          0.253
_refine_diff_density_max         0.263
_refine_diff_density_min         -0.225
_refine_diff_density_rms         0.060
_refine_ls_goodness_of_fit_ref   1.077
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     291
_refine_ls_number_reflns         3612
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.263
_refine_ls_R_factor_all          0.1341
_refine_ls_R_factor_gt           0.0823
_refine_ls_shift/su_max          0.014
_refine_ls_shift/su_mean         0.003
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1311P)^2^+0.3497P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2271
_refine_ls_wR_factor_ref         0.2572
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2086
_reflns_number_total             3612
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7ce01008g2.cif
_cod_data_source_block           solid8
_cod_database_code               7228593
_shelx_res_checksum              94045