An efficient strategy for the preparation of insensitive energetic materials: intramolecular cyclization of picrylhydrazone into an indazole derivative
Tang, Jie; Chen, Jieyi; Yang, Pengju; Yang, Hongwei; Cheng, Guangbin; New Journal of Chemistry 44 (2020) 15849–15856; doi:10.1039/D0NJ03476B

data_7059934
_publ_section_title
;
 An efficient strategy for the preparation of insensitive energetic
 materials: intramolecular cyclization of picrylhydrazone into an indazole
 derivative
;
_journal_issue                   37
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              15849
_journal_page_last               15856
_journal_paper_doi               10.1039/D0NJ03476B
_journal_volume                  44
_journal_year                    2020
_chemical_formula_moiety         'C13 H6 N8 O12'
_chemical_formula_sum            'C13 H6 N8 O12'
_chemical_formula_weight         466.26
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2020-08-09
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2020-08-14 deposited with the CCDC.	2020-08-25 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 93.494(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.4477(6)
_cell_length_b                   9.0068(5)
_cell_length_c                   23.0450(17)
_cell_measurement_reflns_used    2701
_cell_measurement_temperature    170
_cell_measurement_theta_max      25.23
_cell_measurement_theta_min      3.31
_cell_volume                     1750.2(2)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX3'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      170.0
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'CMOS area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0814
_diffrn_reflns_av_unetI/netI     0.0683
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            12208
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.376
_diffrn_reflns_theta_min         3.310
_exptl_absorpt_coefficient_mu    0.160
_exptl_absorpt_correction_T_max  0.745
_exptl_absorpt_correction_T_min  0.610
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   Bruker;SADABS;2018
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.770
_exptl_crystal_description       plate
_exptl_crystal_F_000             944
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.294
_refine_diff_density_min         -0.296
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_refine_ls_extinction_coef       0.0033(6)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.097
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     302
_refine_ls_number_reflns         3185
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.097
_refine_ls_R_factor_all          0.1011
_refine_ls_R_factor_gt           0.0599
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0274P)^2^+1.4196P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0943
_refine_ls_wR_factor_ref         0.1060
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2163
_reflns_number_total             3185
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0nj03476b2.cif
_cod_data_source_block           1
_cod_depositor_comments
'Adding full bibliography for 7059934--7059936.cif.'
_cod_database_code               7059934
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.994
_shelx_estimated_absorpt_t_min   0.951
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All N(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C1(H1), C5(H5), C7(H7), C11(H11), C13(H13)
;
_olex2_submission_special_instructions 'No special instructions were received'