Diethyl 6-(4-bromophenyl)-1,4-dioxoperhydro-2,3,4a,6,7a-pentaazacyclopenta[<i>cd</i>]indene-2a,7b-dicarboxylate methanol hemisolvate
Li-Ping Cao; Zhi-Gou Wang; Yan Hu; Acta Crystallographica Section E 63 (2007) o4740–o4740; doi:10.1107/S1600536807057790

data_2216441
_publ_section_title
;Diethyl
 6-(4-bromophenyl)-1,4-dioxoperhydro-2,3,4a,6,7a-pentaazacyclopenta[<i>cd</i>]indene-2a,7b-dicarboxylate
 methanol hemisolvate
;
_journal_coeditor_code           FJ2067
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o4740
_journal_page_last               o4740
_journal_paper_doi               10.1107/S1600536807057790
_journal_volume                  63
_journal_year                    2007
_chemical_formula_iupac          'C19 H22 Br N5 O6, 0.5C H4 O'
_chemical_formula_moiety         'C19 H22 Br N5 O6, 0.5(C H4 O)'
_chemical_formula_sum            'C19.5 H22 Br N5 O6.5'
_chemical_formula_weight         510.33
_chemical_name_systematic
;
Diethyl 6-(4-bromophenyl)-1,4-dioxoperhydro-2,3,4a,6,7a-
pentaazacyclopenta[cd]indene-2a,7 b-dicarboxylate methanol hemisolvate
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 123.9180(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   24.06370(14)
_cell_length_b                   14.6142(7)
_cell_length_c                   15.1014(7)
_cell_measurement_reflns_used    6618
_cell_measurement_temperature    294(2)
_cell_measurement_theta_max      23.90
_cell_measurement_theta_min      2.71
_cell_volume                     4407.0(3)
_computing_cell_refinement       'SAINT (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        'SAINT (Bruker, 2001)'
_computing_molecular_graphics    'PLATON (Spek, 2003)'
_computing_publication_material  'PLATON (Spek, 2003)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      294(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker SMART 4K CCD area-detector'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0806
_diffrn_reflns_av_sigmaI/netI    0.0483
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            22693
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.73
_exptl_absorpt_coefficient_mu    1.915
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.538
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2088
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.500
_refine_diff_density_min         -0.380
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.022
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     322
_refine_ls_number_reflns         4339
_refine_ls_number_restraints     31
_refine_ls_restrained_S_all      1.066
_refine_ls_R_factor_all          0.0714
_refine_ls_R_factor_gt           0.0455
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0787P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1262
_refine_ls_wR_factor_ref         0.1359
_reflns_number_gt                2828
_reflns_number_total             4339
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            fj2067.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_original_formula_sum        'C19.5 H22 Br1 N5 O6.5'
_cod_database_code               2216441
_cod_database_fobs_code          2216441