Pseudokobusine. Erratum
Mehmet Akkurt; Acta Crystallographica Section C 57 (2001) 500–500; doi:10.1107/S0108270101003948

data_2011881
_publ_section_title
;
 Pseudokobusine. Erratum
;
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              500
_journal_page_last               500
_journal_paper_doi               10.1107/S0108270101003948
_journal_volume                  57
_journal_year                    2001
_chemical_formula_moiety         'C20 H27 N O3'
_chemical_formula_sum            'C20 H27 N O3'
_chemical_formula_weight         329.43
_chemical_melting_point          544.15
_chemical_name_common            pseudokobusine
_chemical_name_systematic
;
 Hetisan-6, 11(\b), 15(\b)-triol
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90
_cell_angle_beta                 90.338(2)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   8.0746(8)
_cell_length_b                   11.4613(11)
_cell_length_c                   9.1121(9)
_cell_measurement_reflns_used    >10\s
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      30.55
_cell_measurement_theta_min      3.0
_cell_volume                     843.27(14)
_computing_cell_refinement       'SAINT (Bruker, 1998)'
_computing_data_collection       'SMART (Bruker, 1998)'
_computing_data_reduction        'SHELXTLNT  (Bruker, 1999)'
_computing_molecular_graphics    'ZORTEP (Zsolnai & Huttner, 1994)'
_computing_publication_material  'SHELXL97 and PARST (Nardelli, 1983)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97 (Cascarano et al., 1996)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full .908
_diffrn_measured_fraction_theta_max .908
_diffrn_measurement_device_type  'Bruker 1000'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     .71073
_diffrn_reflns_av_R_equivalents  .05
_diffrn_reflns_av_sigmaI/netI    .076
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            6766
_diffrn_reflns_theta_full        30.55
_diffrn_reflns_theta_max         30.55
_diffrn_reflns_theta_min         2.24
_diffrn_standards_decay_%        negligible
_exptl_absorpt_coefficient_mu    .086
_exptl_absorpt_correction_T_max  .98
_exptl_absorpt_correction_T_min  .97
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   '(SADABS; Bruker, 1998)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.297
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             356
_exptl_crystal_size_max          .38
_exptl_crystal_size_mid          .26
_exptl_crystal_size_min          .19
_refine_diff_density_max         .16
_refine_diff_density_min         -.15
_refine_ls_abs_structure_details 'Flack (1983)'
_refine_ls_abs_structure_Flack   -.5(16)
_refine_ls_extinction_coef       .006(2)
_refine_ls_extinction_method     'SHELXL97 (Sheldrick, 1997)'
_refine_ls_goodness_of_fit_ref   .813
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     222
_refine_ls_number_reflns         2455
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      .813
_refine_ls_R_factor_all          .097
_refine_ls_R_factor_gt           .044
_refine_ls_shift/su_max          .004
_refine_ls_shift/su_mean         .001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.0430P)^2^+0.0279P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         .094
_reflns_number_gt                1335
_reflns_number_total             2455
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            gg9019.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:

'_chemical_melting_point' value '271\%' was changed to '544.15' - it
was converted from degrees Celsius(C) to Kelvins(K).

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 

The following automatic conversions were performed:

'_chemical_melting_point' value '271\%' was changed to '544.15' - it
was converted from degrees Celsius(C) to
Kelvins(K).

'_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 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      'P 21'
_cod_database_code               2011881