Refinement of the sensitive azides via in situ generated azole-based metal−organic frameworks towards stable energetic materials
Xie, Haohui; Weng, Jiao-Lin; Song, Ji-Xing; Yang, Wen-Jing; Wang, Qin; Cui, Meng; Zheng, Fa-Kun; Qiu, Renhui; Xu, Jian-Gang; Dalton Transactions  (2023) –; doi:10.1039/D3DT01804K

data_7714017
_publ_section_title
;
 Refinement of the sensitive azides via in situ generated azole-based
 metal&#x2212;organic frameworks towards stable energetic materials
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D3DT01804K
_journal_year                    2023
_chemical_formula_moiety         'C4 H4 Br N7 Zn'
_chemical_formula_sum            'C4 H4 Br N7 Zn'
_chemical_formula_weight         295.42
_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   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2022-08-07
_audit_creation_method
;
Olex2 1.5
(compiled 2022.04.07 svn.rca3783a0 for OlexSys, GUI svn.r6498)
;
_audit_update_record
;
2023-03-01 deposited with the CCDC.	2023-09-21 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 94.383(6)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.5758(5)
_cell_length_b                   9.6474(7)
_cell_length_c                   11.2541(6)
_cell_measurement_reflns_used    3670
_cell_measurement_temperature    295.41(10)
_cell_measurement_theta_max      29.2580
_cell_measurement_theta_min      2.7670
_cell_volume                     820.12(9)
_computing_cell_refinement       'CrysAlisPro 1.171.41.123a (Rigaku OD, 2022)'
_computing_data_collection       'CrysAlisPro 1.171.41.123a (Rigaku OD, 2022)'
_computing_data_reduction        'CrysAlisPro 1.171.41.123a (Rigaku OD, 2022)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_environment      air
_diffrn_ambient_temperature      295.41(10)
_diffrn_detector                 'Hybrid Pixel Array Detector'
_diffrn_detector_area_resol_mean 10.0000
_diffrn_detector_type            HyPix
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.805
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w     -9.00  55.00   0.50    0.39    --   10.52 -99.00 -30.00  128
  2  \w    -10.00  16.00   0.50    0.39    --   10.52 -99.00  30.00   52
  3  \w     21.00  46.00   0.50    0.39    --   10.52-127.00-174.00   50
  4  \w     30.00  55.00   0.50    0.39    --   10.52-144.00  16.00   50
  5  \w     25.00  51.00   0.50    0.39    --   10.52 -99.00  30.00   52
  6  \w    -25.00  23.00   0.50    0.39    --   10.52 -19.00-120.00   96
  7  \w    -73.00 -31.00   0.50    0.39    --   10.52 -19.00-120.00   84
  8  \w    -36.00   6.00   0.50    0.39    --  -11.30  57.00 120.00   84
  9  \w    -80.00 -55.00   0.50    0.39    --  -11.30 144.00  70.00   50
 10  \w    -72.00 -47.00   0.50    0.39    --  -11.30 127.00 -98.00   50
 11  \w     24.00  62.00   0.50    0.39    --  -11.30  57.00 120.00   76
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'ROD, Synergy Custom DW system, HyPix'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0530949000
_diffrn_orient_matrix_UB_12      0.0521585000
_diffrn_orient_matrix_UB_13      -0.0292089000
_diffrn_orient_matrix_UB_21      0.0481174000
_diffrn_orient_matrix_UB_22      0.0515649000
_diffrn_orient_matrix_UB_23      0.0337377000
_diffrn_orient_matrix_UB_31      0.0607874000
_diffrn_orient_matrix_UB_32      0.0048521000
_diffrn_orient_matrix_UB_33      -0.0447304000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0420
_diffrn_reflns_av_unetI/netI     0.0426
_diffrn_reflns_Laue_measured_fraction_full 0.984
_diffrn_reflns_Laue_measured_fraction_max 0.805
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            7139
_diffrn_reflns_point_group_measured_fraction_full 0.984
_diffrn_reflns_point_group_measured_fraction_max 0.805
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.386
_diffrn_reflns_theta_min         2.784
_diffrn_source                   'Rotating-anode X-ray tube'
_diffrn_source_type              'Rigaku (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    7.826
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.45955
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.41.123a (Rigaku Oxford Diffraction, 2022)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            white
_exptl_crystal_colour_primary    white
_exptl_crystal_density_diffrn    2.393
_exptl_crystal_description       block
_exptl_crystal_F_000             568
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.719
_refine_diff_density_min         -1.032
_refine_diff_density_rms         0.137
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.110
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     118
_refine_ls_number_reflns         1818
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.109
_refine_ls_R_factor_all          0.0561
_refine_ls_R_factor_gt           0.0399
_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^)+(0.0541P)^2^+1.5900P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1100
_refine_ls_wR_factor_ref         0.1162
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1416
_reflns_number_total             1818
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3dt01804k2.cif
_cod_data_source_block           yyf-xhh22508-b_auto
_cod_database_code               7714017
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.573
_shelx_estimated_absorpt_t_min   0.367
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2. Restrained planarity
 N6, N5, C4, N7, C3
 with sigma of 0.1
3.a Secondary CH2 refined with riding coordinates:
 C2(H2A,H2B)
3.b Aromatic/amide H refined with riding coordinates:
 C4(H4), C3(H3)
;
_shelx_res_checksum              84972
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.737
_oxdiff_exptl_absorpt_empirical_full_min 0.456