4-[(3-Bromo-4-hydroxyphenyl)amino]-6,7-dimethoxyquinazolin-1-ium chloride methanol solvate and 4-[(3-hydroxyphenyl)amino]-6,7-dimethoxy-1-quinazolinium chloride
Ghosh, Sutapa; Jennisen, Jason D.; Liu, Xing-Ping; Uckun, Fatih M.; Acta Crystallographica Section C 57 (2001) 76–78; doi:10.1107/S0108270100013561

data_2011682
_publ_section_title
;
 4-[(3-Bromo-4-hydroxyphenyl)amino]-6,7-dimethoxyquinazolin-1-ium
 chloride methanol solvate and
 4-[(3-hydroxyphenyl)amino]-6,7-dimethoxy-1-quinazolinium chloride
;
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              76
_journal_page_last               78
_journal_paper_doi               10.1107/S0108270100013561
_journal_volume                  57
_journal_year                    2001
_chemical_formula_moiety         'C16 H16 N3 O3 +,Cl -'
_chemical_formula_sum            'C16 H16 Cl N3 O3'
_chemical_formula_weight         333.77
_chemical_name_systematic
;
 4-(3'-Hydroxyphenyl)-amino-6,7 -dimethoxyquinazoline
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                90.9540(10)
_cell_angle_beta                 99.1080(10)
_cell_angle_gamma                95.4380(10)
_cell_formula_units_Z            4
_cell_length_a                   9.4851(7)
_cell_length_b                   10.3688(8)
_cell_length_c                   15.9106(12)
_cell_measurement_reflns_used    3519
_cell_measurement_temperature    297(2)
_cell_measurement_theta_max      24.05
_cell_measurement_theta_min      2.33
_cell_volume                     1537.3(2)
_computing_cell_refinement       'SAINT (Bruker, 1998a)'
_computing_data_collection       'SMART (Bruker, 1998a)'
_computing_data_reduction        'SAINT (Bruker, 1998a)'
_computing_molecular_graphics    'SHELXTL (Bruker, 1998b)'
_computing_publication_material  'SHELXTL (Bruker, 1998b)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      297(2)
_diffrn_measured_fraction_theta_full .993
_diffrn_measured_fraction_theta_max .993
_diffrn_measurement_device_type  'Bruker SMART CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  .049
_diffrn_reflns_av_sigmaI/netI    .0789
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            16771
_diffrn_reflns_theta_full        26.39
_diffrn_reflns_theta_max         26.39
_diffrn_reflns_theta_min         1.30
_diffrn_standards_decay_%        -.13
_diffrn_standards_number         59
_exptl_absorpt_coefficient_mu    .268
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  .92
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            pale_yellow
_exptl_crystal_density_diffrn    1.442
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             696
_exptl_crystal_size_max          .30
_exptl_crystal_size_mid          .25
_exptl_crystal_size_min          .01
_refine_diff_density_max         .16
_refine_diff_density_min         -.22
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   .90
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     443
_refine_ls_number_reflns         6248
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      .90
_refine_ls_R_factor_all          .1061
_refine_ls_R_factor_gt           .043
_refine_ls_shift/su_max          .006
_refine_ls_shift/su_mean         .000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0357P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         .091
_reflns_number_gt                3389
_reflns_number_total             6248
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            bk1562.cif
_cod_data_source_block           WHI-P180
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Empirical'
changed to 'empirical' 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-1
_cod_database_code               2011682
_cod_database_fobs_code          2011682