N-functionalized nitroxy/azido fused-ring azoles as high-performance energetic materials
Zhang, Jiaheng; Yin, Ping; Mitchell, Lauren A.; Parrish, Damon A.; Shreeve, Jean'ne M.; Journal of Materials Chemistry A 4 (2016) 7430–; doi:10.1039/C6TA02384C

data_7236312
_publ_section_title
;
 N-functionalized nitroxy/azido fused-ring azoles as high-performance
 energetic materials
;
_journal_issue                   19
_journal_name_full               'Journal of Materials Chemistry A'
_journal_page_first              7430
_journal_paper_doi               10.1039/C6TA02384C
_journal_volume                  4
_journal_year                    2016
_chemical_formula_moiety         'C6 H4 N8 O8'
_chemical_formula_sum            'C6 H4 N8 O8'
_chemical_formula_weight         316.17
_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
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2016-02-01 deposited with the CCDC.
2016-04-18 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 105.233(10)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   10.523(7)
_cell_length_b                   5.429(4)
_cell_length_c                   10.246(7)
_cell_measurement_reflns_used    1186
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      24.92
_cell_measurement_theta_min      4.01
_cell_volume                     564.8(7)
_computing_cell_refinement       'Bruker APEX2 v2014.11-0 (Bruker, 2009)'
_computing_data_collection       'Bruker APEX2 v2014.11-0 (Bruker, 2009)'
_computing_data_reduction
;
Bruker SAINT v7.68A (Bruker, 2009), Bruker XPREP v2014/2 (Bruker, 2008)
;
_computing_molecular_graphics    'Bruker SHELXTL v2014/7 (Bruker, 2008)'
_computing_publication_material  'Bruker SHELXTL v2014/7 (Bruker, 2008)'
_computing_structure_refinement
'SHELXL-2014/7 (Sheldrick, 2014) within WINGX (Farrugia, 2012)'
_computing_structure_solution    'Bruker SHELXTL v2014/7 (Bruker, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Bruker SMART APEX II CCD'
_diffrn_measurement_method       '\w 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  0.0499
_diffrn_reflns_av_unetI/netI     0.0504
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.990
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            4578
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.990
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.254
_diffrn_reflns_theta_min         2.006
_exptl_absorpt_coefficient_mu    0.173
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.5159
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS v2008/1 (Bruker, 2008)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.859
_exptl_crystal_description       irregular
_exptl_crystal_F_000             320
_exptl_crystal_size_max          0.128
_exptl_crystal_size_mid          0.079
_exptl_crystal_size_min          0.015
_refine_diff_density_max         0.377
_refine_diff_density_min         -0.299
_refine_diff_density_rms         0.110
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    refxyz
_refine_ls_matrix_type           full
_refine_ls_number_parameters     134
_refine_ls_number_reflns         1135
_refine_ls_number_restraints     10
_refine_ls_restrained_S_all      1.357
_refine_ls_R_factor_all          0.0793
_refine_ls_R_factor_gt           0.0445
_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^)+(0.1021P)^2^+0.0278P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1229
_refine_ls_wR_factor_ref         0.1609
_reflns_Friedel_coverage         0.000
_reflns_number_gt                790
_reflns_number_total             1135
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6ta02384c2.cif
_cod_data_source_block           shrv295
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7236312
_shelx_estimated_absorpt_t_min   0.978
_shelx_estimated_absorpt_t_max   0.997