Mechanochemical synthesis of phthalimides with crystal structures of intermediates and products
Colaço, Melwin; Dubois, Jean; Wouters, Johan; CrystEngComm 17 (2015) 2523–; doi:10.1039/C5CE00038F

data_7219685
_publ_section_title
;
 Mechanochemical synthesis of phthalimides with crystal structures of
 intermediates and products
;
_journal_issue                   12
_journal_name_full               CrystEngComm
_journal_page_first              2523
_journal_paper_doi               10.1039/C5CE00038F
_journal_volume                  17
_journal_year                    2015
_chemical_formula_moiety         'C14 H8 Br2 N2 O5'
_chemical_formula_sum            'C14 H8 Br2 N2 O5'
_chemical_formula_weight         444.04
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-02-12 deposited with the CCDC.
2015-02-13 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.607(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.0897(3)
_cell_length_b                   4.81830(10)
_cell_length_c                   22.6757(3)
_cell_measurement_reflns_used    5133
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      67.1290
_cell_measurement_theta_min      3.6650
_cell_volume                     1539.33(5)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 5.1856
_diffrn_detector_type            Ruby
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Xcalibur, Ruby, Gemini ultra'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0344
_diffrn_reflns_av_sigmaI/netI    0.0256
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       4
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            8457
_diffrn_reflns_theta_full        66.59
_diffrn_reflns_theta_max         66.59
_diffrn_reflns_theta_min         3.68
_exptl_absorpt_coefficient_mu    6.946
_exptl_absorpt_correction_T_max  0.6420
_exptl_absorpt_correction_T_min  0.1147
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.34 (release 22-05-2014 CrysAlis171 .NET)
(compiled May 22 2014,16:03:01)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.916
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             864
_exptl_crystal_size_max          0.55
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.527
_refine_diff_density_min         -0.679
_refine_diff_density_rms         0.093
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.077
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     216
_refine_ls_number_reflns         2710
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.076
_refine_ls_R_factor_all          0.0497
_refine_ls_R_factor_gt           0.0465
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0637P)^2^+1.8246P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1249
_refine_ls_wR_factor_ref         0.1289
_reflns_number_gt                2466
_reflns_number_total             2710
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ce00038f2.cif
_cod_data_source_block           3dk-new
_cod_depositor_comments
'Adding full bibliography for 7219679--7219687.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7219685