Four <i>N</i>-(2-hydroxybenzylidene)aniline derivatives
Burgess, John; Fawcett, John; Russell, David R.; Gilani, Syeda R.; Palma, Vitor; Acta Crystallographica Section C 55 (1999) 1707–1710; doi:10.1107/S0108270199008239

data_2009017
_publ_section_title
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 Four <i>N</i>-(2-hydroxybenzylidene)aniline derivatives
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_journal_issue                   10
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              1707
_journal_page_last               1710
_journal_paper_doi               10.1107/S0108270199008239
_journal_volume                  55
_journal_year                    1999
_chemical_formula_sum            'C13 H9 Cl2 N O'
_chemical_formula_weight         266.11
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 95.57(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   27.419(7)
_cell_length_b                   6.901(2)
_cell_length_c                   6.1370(10)
_cell_measurement_reflns_used    19
_cell_measurement_temperature    190(2)
_cell_measurement_theta_max      12.33
_cell_measurement_theta_min      5.14
_cell_volume                     1155.8(5)
_computing_cell_refinement       XSCANS
_computing_data_collection       'XSCANS (Fait, 1991)'
_computing_data_reduction        XSCANS
_computing_molecular_graphics    SHELXTL/PC
_computing_publication_material  SHELXTL/PC
_computing_structure_refinement  SHELXTL/PC
_computing_structure_solution    'SHELXTL/PC  (Sheldrick, 1996)'
_diffrn_ambient_temperature      190(2)
_diffrn_measurement_device       'Siemens P4 diffractometer'
_diffrn_measurement_method       '\w scan'
_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  0.0272
_diffrn_reflns_av_sigmaI/netI    0.0244
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       1
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       6
_diffrn_reflns_limit_l_min       -1
_diffrn_reflns_number            2375
_diffrn_reflns_theta_max         22.49
_diffrn_reflns_theta_min         2.99
_diffrn_standards_decay_%        <1
_diffrn_standards_interval_count 100
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.541
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.529
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             544
_exptl_crystal_size_max          0.64
_exptl_crystal_size_mid          0.62
_exptl_crystal_size_min          0.29
_refine_diff_density_max         0.215
_refine_diff_density_min         -0.223
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.117
_refine_ls_goodness_of_fit_ref   1.129
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     158
_refine_ls_number_reflns         1506
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.117
_refine_ls_restrained_S_obs      1.129
_refine_ls_R_factor_all          0.0394
_refine_ls_R_factor_gt           0.0340
_refine_ls_shift/esd_mean        0.000
_refine_ls_shift/su_max          0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0442P)^2^+0.7358P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0950
_refine_ls_wR_factor_ref         0.0905
_reflns_number_gt                1352
_reflns_number_total             1506
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            fg1547.cif
_cod_data_source_block           3
_cod_depositor_comments
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The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc w =
1/[\s^2^(Fo^2^)+(0.0442P)^2^+0.7358P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to 'w =
1/[\s^2^(Fo^2^)+(0.0442P)^2^+0.7358P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
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_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2009017