Crystal structure of 1-(carboxymethyl)-1H-benzo[d][1,2,3]triazole 3-oxide, C8H7N3O3
Yu, Minxia; Zeitschrift für Kristallographie - New Crystal Structures 232 (2017) 1043–1044; doi:10.1515/ncrs-2017-0181

data_8106764
_publ_section_title
;
 Crystal structure of 1-(carboxymethyl)-1H-benzo[d][1,2,3]triazole
 3-oxide, C8H7N3O3
;
_journal_issue                   6
_journal_name_full
'Zeitschrift f\"ur Kristallographie - New Crystal Structures'
_journal_page_first              1043
_journal_page_last               1044
_journal_paper_doi               10.1515/ncrs-2017-0181
_journal_volume                  232
_journal_year                    2017
_chemical_formula_moiety         'C8 H7 N3 O3'
_chemical_formula_sum            'C8 H7 N3 O3'
_chemical_formula_weight         193.17
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 104.393(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.2526(12)
_cell_length_b                   10.0770(18)
_cell_length_c                   11.906(2)
_cell_measurement_reflns_used    1237
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.40
_cell_measurement_theta_min      2.68
_cell_volume                     842.8(2)
_computing_cell_refinement       APEX2-2005
_computing_data_collection       APEX2-2005
_computing_data_reduction        'SAINT-2005 '
_computing_molecular_graphics    'SHELXTL-2008 [7]'
_computing_publication_material  'SHELXTL-2008 [7]'
_computing_structure_refinement  'SHELXTL-2008 [7]'
_computing_structure_solution    'SHELXTL-2008 [7]'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  '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     0.71073
_diffrn_reflns_av_R_equivalents  0.0268
_diffrn_reflns_av_sigmaI/netI    0.0268
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            4506
_diffrn_reflns_theta_full        25.05
_diffrn_reflns_theta_max         25.05
_diffrn_reflns_theta_min         2.68
_exptl_absorpt_coefficient_mu    0.120
_exptl_absorpt_correction_T_max  0.9822
_exptl_absorpt_correction_T_min  0.9706
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2005)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.522
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             400
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.142
_refine_diff_density_min         -0.182
_refine_diff_density_rms         0.037
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.035
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     128
_refine_ls_number_reflns         1486
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.0454
_refine_ls_R_factor_gt           0.0375
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0100P)^2^+0.5295P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0725
_refine_ls_wR_factor_ref         0.0766
_reflns_number_gt                1244
_reflns_number_total             1486
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            suppl_ncrs-2017-0181_suppl.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the built-in table derived from the
CIF Core dictionary named 'cif_core.dic' version 2.4.5 last updated
on 2014-11-21.

Automatic conversion script
Id: cif_fix_values 8738 2021-04-28 16:35:53Z antanas 
;
_cod_original_sg_symbol_Hall     '-P 2ybc '
_cod_original_sg_symbol_H-M      ' P 21/c'
_cod_database_code               8106764