Carbon skeleton: route to investigate high-performance insensitive energetic materials
Wang, Qian; Lu, Ming; New Journal of Chemistry 46 (2022) 6690–6693; doi:10.1039/D1NJ05168G

data_7061377
_publ_section_title
;
 Carbon skeleton: route to investigate high-performance insensitive
 energetic materials
;
_journal_issue                   14
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              6690
_journal_page_last               6693
_journal_paper_doi               10.1039/D1NJ05168G
_journal_volume                  46
_journal_year                    2022
_chemical_formula_moiety         'C5 H2 N3 O6, H4 N O'
_chemical_formula_sum            'C5 H6 N4 O7'
_chemical_formula_weight         234.14
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2019-08-04 deposited with the CCDC.	2022-02-21 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 104.364(2)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.2036(5)
_cell_length_b                   7.0213(5)
_cell_length_c                   8.3381(5)
_cell_measurement_reflns_used    2939
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.40
_cell_measurement_theta_min      2.92
_cell_volume                     408.55(5)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0167
_diffrn_reflns_av_unetI/netI     0.0220
_diffrn_reflns_Laue_measured_fraction_full 0.993
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            4088
_diffrn_reflns_point_group_measured_fraction_full 0.967
_diffrn_reflns_point_group_measured_fraction_max 0.969
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.402
_diffrn_reflns_theta_min         2.919
_exptl_absorpt_coefficient_mu    0.180
_exptl_absorpt_correction_T_max  0.7455
_exptl_absorpt_correction_T_min  0.6479
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.903
_exptl_crystal_description       plate
_exptl_crystal_F_000             240
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.010
_refine_diff_density_max         0.240
_refine_diff_density_min         -0.191
_refine_diff_density_rms         0.041
_refine_ls_abs_structure_details
;
 Flack x determined using 678 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.5(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.081
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     149
_refine_ls_number_reflns         1794
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.081
_refine_ls_R_factor_all          0.0342
_refine_ls_R_factor_gt           0.0300
_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^)+(0.0538P)^2^+0.0176P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0777
_refine_ls_wR_factor_ref         0.0799
_reflns_Friedel_coverage         0.799
_reflns_Friedel_fraction_full    0.936
_reflns_Friedel_fraction_max     0.939
_reflns_number_gt                1652
_reflns_number_total             1794
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1nj05168g3.cif
_cod_data_source_block           Wq190425_1_a
_cod_depositor_comments
'Adding full bibliography for 7061376--7061378.cif.'
_cod_original_sg_symbol_H-M      'P 21'
_cod_database_code               7061377
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.965
_shelx_estimated_absorpt_t_max   0.998
_shelx_res_checksum              8793