From BTO2− to HBTO− insensitive energetic salt: a route to boost energy
Xu, Yuangang; Li, Dongxue; Lin, Qiuhan; Wang, Pengcheng; Lu, Ming; CrystEngComm 21 (2019) 3873–; doi:10.1039/C9CE00690G

data_7232837
_publ_section_title
;
 From BTO2&#x2212; to HBTO&#x2212; insensitive energetic salt: a route to
 boost energy
;
_journal_issue                   25
_journal_name_full               CrystEngComm
_journal_page_first              3873
_journal_paper_doi               10.1039/C9CE00690G
_journal_volume                  21
_journal_year                    2019
_chemical_formula_moiety         '2(C2 H N8 O2), C4 H10 N10'
_chemical_formula_sum            'C8 H12 N26 O4'
_chemical_formula_weight         536.44
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2016-12-05
_audit_creation_method
;
Olex2 1.2-alpha
(compiled 2016.11.24 svn.r3356 for OlexSys, GUI svn.r5267)
;
_audit_update_record
;
2019-03-16 deposited with the CCDC.    2019-05-28 downloaded from the CCDC.
;
_cell_angle_alpha                74.881(5)
_cell_angle_beta                 74.297(5)
_cell_angle_gamma                88.026(6)
_cell_formula_units_Z            1
_cell_length_a                   6.4179(5)
_cell_length_b                   7.4575(5)
_cell_length_c                   10.8598(8)
_cell_measurement_reflns_used    1998
_cell_measurement_temperature    205
_cell_measurement_theta_max      26.95
_cell_measurement_theta_min      2.83
_cell_volume                     482.68(6)
_computing_cell_refinement       'SAINT v7.68A (Bruker, 2009)'
_computing_data_reduction        'SAINT v7.68A (Bruker, 2009)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      205
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0932
_diffrn_reflns_av_unetI/netI     0.0715
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.990
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            8188
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.990
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.797
_diffrn_reflns_theta_min         2.018
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.153
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6750
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2008/1 (Bruker,2008) was used for absorption correction.
wR2(int) was 0.0616 before and 0.0507 after correction.
The Ratio of minimum to maximum transmission is 0.9053.
The \l/2 correction factor is 0.0015.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.845
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             274
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.648
_refine_diff_density_min         -0.652
_refine_diff_density_rms         0.085
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.009
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     177
_refine_ls_number_reflns         2264
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.009
_refine_ls_R_factor_all          0.0902
_refine_ls_R_factor_gt           0.0579
_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^)+(0.1029P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1584
_refine_ls_wR_factor_ref         0.1748
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1479
_reflns_number_total             2264
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9ce00690g2.cif
_cod_data_source_block           mo_4_0m
_cod_depositor_comments
'Adding full bibliography for 7232837--7232838.cif.'
_cod_database_code               7232837
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All N(H) groups, All N(H,H) groups
2. Restrained distances
 O1-H1
 0.85 with sigma of 0.02
 H4A-H1B
 2.3 with sigma of 0.02
3.a Rotating group:
 N4(H4A,H4B)
3.b Aromatic/amide H refined with riding coordinates:
 N1AA(H1AA)
3.c X=CH2 refined with riding coordinates:
 N1(H1A,H1B)
;
_shelx_res_checksum              22608
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'