X-ray investigations of benzopyran derivatives substituted at position 3
Rybarczyk, Agnieszka J.; Olszak, Tomasz A.; Małecka, Magdalena; Nawrot-Modranka, Jolanta; Acta Crystallographica Section C 55 (1999) 1313–1315; doi:10.1107/S0108270199004734

data_2008803
_publ_section_title
;
 X-ray investigations of benzopyran derivatives substituted at position
 3
;
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              1313
_journal_page_last               1315
_journal_paper_doi               10.1107/S0108270199004734
_journal_volume                  55
_journal_year                    1999
_chemical_formula_analytical     'C13 H15 N2 O5 P S'
_chemical_formula_moiety         'C13 H15 N2 O5 P S'
_chemical_formula_sum            'C13 H15 N2 O5 P S'
_chemical_formula_weight         342.30
_chemical_name_systematic
;
(E)-3-{[2-(dimethoxythiophosphoryl)-
2-methylhydrazino]methylidene}-3,4-dihydro-2H-1-benzopyran-2,4-dione
;
_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           SHELXL97
_cell_angle_alpha                90.00
_cell_angle_beta                 101.200(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.866(2)
_cell_length_b                   12.3900(10)
_cell_length_c                   11.8450(10)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      22.68
_cell_measurement_theta_min      18.71
_cell_volume                     1564.3(3)
_computing_cell_refinement       'MSC/AFC Diffractometer Control Software'
_computing_data_collection
;MSC/AFC Diffractometer Control Software (Molecular Structure Corporation,
 1989a)
;
_computing_data_reduction
'TEXSAN (Molecular Structure Corporation, 1989b)'
_computing_molecular_graphics    'ORTEX (McArdle, 1995)'
_computing_publication_material  'SHELXL97 and PARST (Nardelli, 1996)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.953
_diffrn_measured_fraction_theta_max 0.953
_diffrn_measurement_device_type  'Rigaku AFC-5S'
_diffrn_measurement_method       '2\q/\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  0.020
_diffrn_reflns_av_sigmaI/netI    0.050
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_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            3800
_diffrn_reflns_theta_full        27.56
_diffrn_reflns_theta_max         27.56
_diffrn_reflns_theta_min         3.51
_diffrn_standards_decay_%        <2
_diffrn_standards_interval_count 150
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.333
_exptl_absorpt_correction_T_max  0.860
_exptl_absorpt_correction_T_min  0.831
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details   '(de Meulenar & Tompa, 1965)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.453
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             712
_exptl_crystal_size_max          0.6
_exptl_crystal_size_mid          0.5
_exptl_crystal_size_min          0.4
_refine_diff_density_max         0.284
_refine_diff_density_min         -0.198
_refine_ls_extinction_coef       0.0026(8)
_refine_ls_extinction_method     'SHELXL97 (Sheldrick, 1997)'
_refine_ls_goodness_of_fit_ref   0.943
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     258
_refine_ls_number_reflns         3617
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      0.943
_refine_ls_R_factor_all          0.093
_refine_ls_R_factor_gt           0.038
_refine_ls_shift/su_max          0.039
_refine_ls_shift/su_mean         0.003
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0563P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.110
_reflns_number_gt                2135
_reflns_number_total             3617
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            na1410.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc w =
1/[\s^2^(Fo^2^)+(0.0563P)^2^] 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^)+(0.0563P)^2^]
where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        1564.3(4)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2008803