A series of N-trinitromethyl-substituted polynitro-pyrazoles: high-energy-density materials with positive oxygen balances
Ding, Lujia; Ge, Ruirong; Wang, Pengcheng; Li, Dongxue; Lin, Qiuhan; Lu, Ming; Xu, Yuangang; RSC Advances 12 (2022) 33304–33312; doi:10.1039/D2RA06149J

data_7245895
_publ_section_title
;
 A series of N-trinitromethyl-substituted polynitro-pyrazoles:
 high-energy-density materials with positive oxygen balances
;
_journal_issue                   51
_journal_name_full               'RSC Advances'
_journal_page_first              33304
_journal_page_last               33312
_journal_paper_doi               10.1039/D2RA06149J
_journal_volume                  12
_journal_year                    2022
_chemical_formula_moiety         'C4 Cl N7 O10'
_chemical_formula_sum            'C4 Cl N7 O10'
_chemical_formula_weight         341.56
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_audit_creation_method           SHELXL-2018/1
_audit_update_record
;
2022-09-03 deposited with the CCDC.	2022-11-15 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 114.823(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.9214(7)
_cell_length_b                   6.9287(3)
_cell_length_c                   13.9386(7)
_cell_measurement_reflns_used    5926
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.22
_cell_measurement_theta_min      2.93
_cell_volume                     1220.26(10)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX3'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2018/1 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      296(2)
_diffrn_detector_area_resol_mean 10.42
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Bruker D8 QUEST PHOTON 100'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0309
_diffrn_reflns_av_unetI/netI     0.0253
_diffrn_reflns_Laue_measured_fraction_full 0.990
_diffrn_reflns_Laue_measured_fraction_max 0.990
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            10861
_diffrn_reflns_point_group_measured_fraction_full 0.990
_diffrn_reflns_point_group_measured_fraction_max 0.990
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         25.000
_diffrn_reflns_theta_min         3.352
_diffrn_source.source            'Ius 2.0'
_diffrn_source.type              microfocus
_exptl_absorpt_coefficient_mu    0.389
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.5309
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.859
_exptl_crystal_description       block
_exptl_crystal_F_000             680
_exptl_crystal_size_max          0.120
_exptl_crystal_size_mid          0.110
_exptl_crystal_size_min          0.080
_refine_diff_density_max         0.760
_refine_diff_density_min         -0.296
_refine_diff_density_rms         0.073
_refine_ls_extinction_coef       0.054(10)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/1 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.089
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     200
_refine_ls_number_reflns         2136
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.089
_refine_ls_R_factor_all          0.0692
_refine_ls_R_factor_gt           0.0611
_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^)+(0.1180P)^2^+0.8180P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1806
_refine_ls_wR_factor_ref         0.1872
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1831
_reflns_number_total             2136
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2ra06149j2.cif
_cod_data_source_block           DLJ_009_a
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7245895
_shelx_shelxl_version_number     2018/1
_shelx_estimated_absorpt_t_min   0.955
_shelx_estimated_absorpt_t_max   0.970
_shelx_res_checksum              30091