4-[(2-Chlorophenyl)diazenyl]-6-methoxy-2-{[tris(hydroxymethyl)methyl]aminomethylene}cyclohexa-3,5-dien-1(2<i>H</i>)-one
Ersanlı, Cem Cüneyt; Albayrak, Çiǧdem; Odabas̨oǧlu, Mustafa; Thöne, Carsten; Erdönmez, Ahmet; Acta Crystallographica Section C 60 (2004) o133–o135; doi:10.1107/S010827010302941X

data_2013776
_publ_section_title
4-[(2-Chlorophenyl)diazenyl]-6-methoxy-2-{[tris(hydroxymethyl)methyl]aminomethylene}cyclohexa-3,5-dien-1(2<i>H</i>)-one
_journal_issue                   2
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              o133
_journal_page_last               o135
_journal_paper_doi               10.1107/S010827010302941X
_journal_volume                  60
_journal_year                    2004
_chemical_formula_iupac          'C18 H20 Cl N3 O5'
_chemical_formula_moiety         'C18 H20 Cl N3 O5'
_chemical_formula_sum            'C18 H20 Cl N3 O5'
_chemical_formula_weight         393.82
_chemical_melting_point          498.1(10)
_chemical_name_systematic
;
4-[(2-Chlorophenyl)diazenyl]-6-methoxy-2-
{[tris(hydroxymethyl)methyl]aminomethylene}cyclohexa-3,5-dien-1-one
;
_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'
_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                 98.900(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.4723(2)
_cell_length_b                   10.5669(8)
_cell_length_c                   11.1850(8)
_cell_measurement_reflns_used    5368
_cell_measurement_temperature    133(2)
_cell_measurement_theta_max      30.46
_cell_measurement_theta_min      2.34
_cell_volume                     1806.67(19)
_computing_cell_refinement       'SAINT (Bruker, 1998)'
_computing_data_collection       'SMART (Bruker, 1998)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 1997)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      133(2)
_diffrn_detector_area_resol_mean 8.192
_diffrn_measured_fraction_theta_full 1.00
_diffrn_measured_fraction_theta_max 1.00
_diffrn_measurement_device_type  'Bruker SMART 1000CCD'
_diffrn_measurement_method       '\w and \f 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  0.0342
_diffrn_reflns_av_sigmaI/netI    0.0288
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            35639
_diffrn_reflns_theta_full        30.0
_diffrn_reflns_theta_max         30.03
_diffrn_reflns_theta_min         1.33
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.248
_exptl_absorpt_correction_T_max  0.928
_exptl_absorpt_correction_T_min  0.831
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 1998)'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.448
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             824
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.416
_refine_diff_density_min         -0.207
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.039
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     261
_refine_ls_number_reflns         5276
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.039
_refine_ls_R_factor_all          0.0550
_refine_ls_R_factor_gt           0.0369
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0614P)^2^+0.067P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0963
_refine_ls_wR_factor_ref         0.1054
_reflns_number_gt                3951
_reflns_number_total             5276
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            fr1451.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value '224-226\% C' was changed to
'498.1(10)' - it was converted from degrees Celsius(C) to Kelvins(K),
the average value was taken and precision was estimated.

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 '224-226\% C' was changed to
'498.1(10)' - it was converted from degrees Celsius(C) to Kelvins(K),
the average value was taken and precision was
estimated.

'_exptl_absorpt_correction_type' value 'Multi-scan'
changed to 'multi-scan' 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_cell_volume        1806.7(2)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2013776
_cod_database_fobs_code          2013776