4-Bromo-2-(2-pyridylmethyliminomethyl)phenol
Zhang, Yiqun; Khoo, Lian Ee; Ng, Seik Weng; Acta Crystallographica Section E 59 (2003) o1496–o1497; doi:10.1107/S1600536803019986

data_2202378
_publ_section_title
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 4-Bromo-2-(2-pyridylmethyliminomethyl)phenol
;
_journal_issue                   10
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1496
_journal_page_last               o1497
_journal_paper_doi               10.1107/S1600536803019986
_journal_volume                  59
_journal_year                    2003
_chemical_formula_moiety         'C13 H11 Br N2 O'
_chemical_formula_sum            'C13 H11 Br N2 O'
_chemical_formula_weight         291.15
_chemical_name_systematic
;
 2-(3-Pyridylmethyliminomethyl)-4-bromophenol
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                92.650(10)
_cell_angle_beta                 93.720(10)
_cell_angle_gamma                95.16(2)
_cell_formula_units_Z            2
_cell_length_a                   4.4740(10)
_cell_length_b                   9.529(2)
_cell_length_c                   14.271(2)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      12.7
_cell_measurement_theta_min      4.5
_cell_volume                     603.8(2)
_computing_cell_refinement       'LEAST SQUARES in XSCANS '
_computing_data_collection       'XSCANS (Bruker, 1997)'
_computing_data_reduction        'REDUCE in XSCANS'
_computing_molecular_graphics    'ORTEPII (Johnson, 1976)'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.97
_diffrn_measured_fraction_theta_max 0.97
_diffrn_measurement_device_type  'Siemens P4 four-circle diffractometer'
_diffrn_measurement_method       '\w-2\q 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  0.030
_diffrn_reflns_av_sigmaI/netI    0.054
_diffrn_reflns_limit_h_max       1
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            2912
_diffrn_reflns_theta_full        25.0
_diffrn_reflns_theta_max         25.0
_diffrn_reflns_theta_min         2.2
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 97
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    3.39
_exptl_absorpt_correction_T_max  0.713
_exptl_absorpt_correction_T_min  0.531
_exptl_absorpt_correction_type   '\y scan'
_exptl_absorpt_process_details   ' (North et al., 1996)'
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.601
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             292
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.32
_refine_diff_density_min         -0.28
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.01
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     155
_refine_ls_number_reflns         2069
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.01
_refine_ls_R_factor_all          0.080
_refine_ls_R_factor_gt           0.045
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         <0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.0478P)^2^+0.2428P] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.094
_refine_ls_wR_factor_ref         0.108
_reflns_number_gt                1416
_reflns_number_total             2069
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            bt6348.cif
_cod_data_source_block           I
_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.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
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_cod_database_code               2202378