Dimethyl 2,5-bis[2-(2-hydroxybenzoyl)hydrazino]cyclohexa-1,4-diene-1,4-dicarboxylate dimethylformamide disolvate
Hui Xu; Jianmin Dou; Dacheng Li; Daqi Wang; Acta Crystallographica Section E 63 (2007) o4092–o4092; doi:10.1107/S1600536807045175

data_2215442
_publ_section_title
;
 Dimethyl
 2,5-bis[2-(2-hydroxybenzoyl)hydrazino]cyclohexa-1,4-diene-1,4-dicarboxylate
 dimethylformamide disolvate
;
_journal_coeditor_code           CV2302
_journal_issue                   10
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o4092
_journal_page_last               o4092
_journal_paper_doi               10.1107/S1600536807045175
_journal_volume                  63
_journal_year                    2007
_chemical_formula_iupac          'C24 H24 N4 O8 , 2C3 H7 N O'
_chemical_formula_moiety         'C24 H24 N4 O8 , 2C3 H7 N O'
_chemical_formula_sum            'C30 H38 N6 O10'
_chemical_formula_weight         642.66
_chemical_name_systematic
;
Dimethyl 2,5-bis[2-(2-hydroxybenzoyl)hydrazino]cyclohexa-
1,4-diene-1,4-dicarboxylate dimethylformamide disolvate
;
_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           SHELXL97
_cell_angle_alpha                90.00
_cell_angle_beta                 103.850(14)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   6.227(2)
_cell_length_b                   28.113(9)
_cell_length_c                   9.376(3)
_cell_measurement_reflns_used    1492
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      25.261
_cell_measurement_theta_min      2.352
_cell_volume                     1593.6(9)
_computing_cell_refinement       'SAINT (Siemens, 1996)'
_computing_data_collection       'SMART (Siemens, 1996)'
_computing_data_reduction        'SAINT (Siemens, 1996)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 1997b)'
_computing_publication_material  'SHELXTL (Sheldrick, 1997b)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997a)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997a)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Siemens SMART 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  0.0642
_diffrn_reflns_av_sigmaI/netI    0.0825
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       32
_diffrn_reflns_limit_k_min       -33
_diffrn_reflns_limit_l_max       5
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            7468
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         1.45
_exptl_absorpt_coefficient_mu    0.102
_exptl_absorpt_correction_T_max  0.9929
_exptl_absorpt_correction_T_min  0.9490
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.339
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       stick
_exptl_crystal_F_000             680
_exptl_crystal_size_max          0.52
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.243
_refine_diff_density_min         -0.300
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.999
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     208
_refine_ls_number_reflns         2800
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.999
_refine_ls_R_factor_all          0.1243
_refine_ls_R_factor_gt           0.0592
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0764P)^2^+1.2201P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1424
_refine_ls_wR_factor_ref         0.1893
_reflns_number_gt                1471
_reflns_number_total             2800
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            cv2302.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      'P 21/n'
_cod_database_code               2215442
_cod_database_fobs_code          2215442