A high temperature optic-electric duple switching organic ionic compound: 1,4,7-triazoniacyclononane tetrafluoroborate dichloride
Gao, Ji-Xing; Hua, Xiu-Ni; Chen, Xiao-Gang; Liao, Wei-Qiang; Journal of Materials Chemistry C 7 (2019) 5348–; doi:10.1039/C9TC01661A

data_7237825
_publ_section_title
;
 A high temperature optic-electric duple switching organic ionic compound:
 1,4,7-triazoniacyclononane tetrafluoroborate dichloride
;
_journal_issue                   18
_journal_name_full               'Journal of Materials Chemistry C'
_journal_page_first              5348
_journal_paper_doi               10.1039/C9TC01661A
_journal_volume                  7
_journal_year                    2019
_chemical_formula_moiety         'B F4, 3(C2 H6 N), 2(Cl)'
_chemical_formula_sum            'C6 H18 B Cl2 F4 N3'
_chemical_formula_weight         289.94
_space_group_crystal_system      hexagonal
_space_group_IT_number           194
_space_group_name_Hall           '-P 6c 2c'
_space_group_name_H-M_alt        'P 63/m m c'
_atom_sites_solution_hydrogens   difmap
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2019-03-09 deposited with the CCDC.	2019-04-10 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            2
_cell_length_a                   8.1276(7)
_cell_length_b                   8.1276(7)
_cell_length_c                   10.5327(13)
_cell_measurement_reflns_used    1742
_cell_measurement_temperature    413(2)
_cell_measurement_theta_max      28.9430
_cell_measurement_theta_min      2.8590
_cell_volume                     602.55(10)
_computing_cell_refinement       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_molecular_graphics    'DIAMOND (Brandenburg & Putz, 2005)'
_computing_publication_material  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      413(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'XtaLAB Synergy R, DW system, HyPix'
_diffrn_measurement_method       'four-circle diffractometer'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0381
_diffrn_reflns_av_unetI/netI     0.0216
_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            2370
_diffrn_reflns_point_group_measured_fraction_full 0.992
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.987
_diffrn_reflns_theta_min         2.894
_diffrn_source                   'Rotating-anode X-ray tube'
_exptl_absorpt_coefficient_mu    0.567
_exptl_absorpt_correction_T_max  0.863
_exptl_absorpt_correction_T_min  0.858
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.598
_exptl_crystal_description       Block
_exptl_crystal_F_000             300
_exptl_crystal_size_max          0.270
_exptl_crystal_size_mid          0.260
_exptl_crystal_size_min          0.260
_refine_diff_density_max         0.602
_refine_diff_density_min         -0.983
_refine_diff_density_rms         0.146
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.959
_refine_ls_hydrogen_treatment    refU
_refine_ls_matrix_type           full
_refine_ls_number_parameters     34
_refine_ls_number_reflns         286
_refine_ls_number_restraints     30
_refine_ls_restrained_S_all      1.938
_refine_ls_R_factor_all          0.1203
_refine_ls_R_factor_gt           0.1161
_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^)+(0.2000P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3897
_refine_ls_wR_factor_ref         0.3973
_reflns_Friedel_coverage         0.000
_reflns_number_gt                239
_reflns_number_total             286
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9tc01661a2.cif
_cod_data_source_block           P63mmc
_cod_original_cell_volume        602.55(13)
_cod_database_code               7237825
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.862
_shelx_estimated_absorpt_t_max   0.867
_shelx_res_checksum              76624