On 1,3-Phosphaazaallenes and their Diverse Reactivity
Fischer, Malte; Hering-Junghans, Christian; Chemical Science  (2021) –; doi:10.1039/D1SC02947A

data_1563809
_publ_section_title
;
 On 1,3-Phosphaazaallenes and their Diverse Reactivity
;
_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/D1SC02947A
_journal_year                    2021
_chemical_formula_moiety         'C37 H30 B F15 N P'
_chemical_formula_sum            'C37 H30 B F15 N P'
_chemical_formula_weight         815.40
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2021-05-28 deposited with the CCDC.	2021-06-30 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.3933(15)
_cell_length_b                   17.413(3)
_cell_length_c                   20.363(3)
_cell_measurement_reflns_used    9901
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      26.48
_cell_measurement_theta_min      2.28
_cell_volume                     3685.3(10)
_computing_cell_refinement       'SAINT (Bruker, 2013)'
_computing_data_collection       'APEX2 (Bruker, 2014)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'ORTEP-3v2.01 (Farrugia, 1997)'
_computing_publication_material  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_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  0.0418
_diffrn_reflns_av_unetI/netI     0.0381
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            47418
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.000
_diffrn_reflns_theta_min         1.539
_exptl_absorpt_coefficient_mu    0.179
_exptl_absorpt_correction_T_max  0.979
_exptl_absorpt_correction_T_min  0.965
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2014/5'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.470
_exptl_crystal_description       block
_exptl_crystal_F_000             1656
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.150
_exptl_crystal_size_min          0.120
_refine_diff_density_max         0.373
_refine_diff_density_min         -0.297
_refine_diff_density_rms         0.041
_refine_ls_abs_structure_details
;
 Flack x determined using 2983 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.19(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.012
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     545
_refine_ls_number_reflns         10755
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.012
_refine_ls_R_factor_all          0.0635
_refine_ls_R_factor_gt           0.0419
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0417P)^2^+0.6671P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0875
_refine_ls_wR_factor_ref         0.0978
_reflns_Friedel_coverage         0.810
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     1.000
_reflns_number_gt                8295
_reflns_number_total             10755
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1sc02947a2.cif
_cod_data_source_block           ax2026_MesStarPHCNBCF15_cmpd_5a
_cod_original_cell_volume        3685.2(9)
_cod_database_code               1563809
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.965
_shelx_estimated_absorpt_t_max   0.979
_shelx_res_checksum              35392
_shelx_hkl_checksum              75181