Synthesis and fluorescence spectroscopy of tris(pyrenyl)pnictogen compounds
Behm, Kira; Essner, Jeremy B.; Barnes, Charles L.; Baker, Gary A.; Walensky, Justin R.; Dalton Trans.  (2017) –; doi:10.1039/C7DT01953J

data_7043871
_publ_section_title
;
 Synthesis and fluorescence spectroscopy of tris(pyrenyl)pnictogen
 compounds
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT01953J
_journal_year                    2017
_chemical_formula_moiety         'C48 H27 P'
_chemical_formula_sum            'C48 H27 P'
_chemical_formula_weight         634.66
_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   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2017-07-07 deposited with the CCDC.
2017-07-24 downloaded from the CCDC.
;
_cell_angle_alpha                97.6470(10)
_cell_angle_beta                 113.5550(10)
_cell_angle_gamma                102.8730(10)
_cell_formula_units_Z            2
_cell_length_a                   11.6740(5)
_cell_length_b                   13.0869(6)
_cell_length_c                   13.1122(6)
_cell_measurement_reflns_used    9274
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      28.3
_cell_measurement_theta_min      2,5
_cell_volume                     1733.99(14)
_computing_cell_refinement       'SAINT. Ver. 8.34A. (Bruker-AXS, 2014)'
_computing_data_collection       'APEX3. Ver. 2017.3-0.  (Bruker-AXS, 2017)'
_computing_data_reduction        'SAINT. Ver. 8.34A. (Bruker-AXS, 2014)'
_computing_molecular_graphics    'X-Seed (Barbour, 2001)'
_computing_publication_material  'CIFTAB (Sheldrick, 1997)'
_computing_structure_refinement  'XL. Ver. 2014/7. (Sheldrick, 2015b)'
_computing_structure_solution    'XT. Ver. 2014/4. (Sheldrick, 2015a)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker VENTURE CMOS area detector'
_diffrn_measurement_method       'shutterless omega and phi  scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0487
_diffrn_reflns_av_unetI/netI     0.0348
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            65105
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.362
_diffrn_reflns_theta_min         2.469
_diffrn_source                   'Incoatec IMuS microfocus Mo tube'
_diffrn_standards_decay_%        0.0
_exptl_absorpt_coefficient_mu    0.113
_exptl_absorpt_correction_T_max  0.98
_exptl_absorpt_correction_T_min  0.91
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 Data were corrected for decay and absorption using the program SADABS 
 (Sheldrick, G. M. (2003). SADABS. Version 2.10. University of
 G\"ottingen, Germany).
;
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.216
_exptl_crystal_description       Prism
_exptl_crystal_F_000             660
_exptl_crystal_size_max          0.250
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.150
_refine_diff_density_max         0.425
_refine_diff_density_min         -0.366
_refine_diff_density_rms         0.068
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.022
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     442
_refine_ls_number_reflns         8652
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.022
_refine_ls_R_factor_all          0.0795
_refine_ls_R_factor_gt           0.0553
_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^)+(0.0718P)^2^+0.8982P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1372
_refine_ls_wR_factor_ref         0.1518
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6511
_reflns_number_total             8652
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt01953j2.cif
_cod_data_source_block           KBN-1-33
_cod_database_code               7043871
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.972
_shelx_estimated_absorpt_t_max   0.983
_shelx_res_checksum              91094
_shelx_fab_checksum              75562