Synthesis of Thermally Stable and Insensitive Energetic Materials by Incorporating the Tetrazole Functionality into Fused Ring 3,6-Dinitropyrazolo-[4,3-c]Pyrazole Framework.
Xia, Honglei; Zhang, Wenquan; Jin, Yunhe; Song, Siwei; Wang, Kangcai; Zhang, Qinghua; ACS applied materials & interfaces  (2019) –; doi:10.1021/acsami.9b17384

data_4517128
_publ_section_title
;
 Synthesis of Thermally Stable and Insensitive Energetic Materials by
 Incorporating the Tetrazole Functionality into Fused Ring
 3,6-Dinitropyrazolo-[4,3-c]Pyrazole Framework.
;
_journal_name_full               'ACS applied materials &amp; interfaces'
_journal_paper_doi               10.1021/acsami.9b17384
_journal_year                    2019
_chemical_formula_moiety         'C6 N14 O4, H10 N4'
_chemical_formula_sum            'C6 H10 N18 O4'
_chemical_formula_weight         398.32
_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'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     dual
_audit_creation_date             2019-09-04
_audit_creation_method
;
Olex2 1.3-alpha
(compiled 2019.08.16 svn.r3652 for OlexSys, GUI svn.r5895)
;
_cell_angle_alpha                90
_cell_angle_beta                 100.827(2)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.1689(4)
_cell_length_b                   5.5698(2)
_cell_length_c                   14.9671(7)
_cell_measurement_reflns_used    2256
_cell_measurement_temperature    173.0
_cell_measurement_theta_max      26.845
_cell_measurement_theta_min      2.261
_cell_volume                     750.75(6)
_computing_cell_refinement       'SAINT V8.38A (?, 2016)'
_computing_data_reduction        'SAINT V8.38A (?, 2016)'
_computing_molecular_graphics    'Olex2 1.3-alpha (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3-alpha (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT 2018/3 (Sheldrick, 2015)'
_diffrn_ambient_temperature      173.0
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_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  0.0657
_diffrn_reflns_av_unetI/netI     0.0523
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            8798
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.497
_diffrn_reflns_theta_min         2.771
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.149
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6886
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.1121 before and 0.0640 after correction. The Ratio of minimum to maximum transmission is 0.9236. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.762
_exptl_crystal_description       block
_exptl_crystal_F_000             408
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.258
_refine_diff_density_min         -0.290
_refine_diff_density_rms         0.063
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.947
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     147
_refine_ls_number_reflns         1711
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.947
_refine_ls_R_factor_all          0.0755
_refine_ls_R_factor_gt           0.0443
_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^)+(0.1000P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1176
_refine_ls_wR_factor_ref         0.1450
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1239
_reflns_number_total             1711
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            am9b17384_si_004.cif
_cod_data_source_block           xhl
_cod_database_code               4517128
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.988
_shelx_estimated_absorpt_t_min   0.965
_olex2_refinement_description
;
;
_olex2_submission_special_instructions 'No special instructions were received'