Synthesis and Lewis acidity of fluorophosphonium cations.
Caputo, Christopher B.; Winkelhaus, Daniel; Dobrovetsky, Roman; Hounjet, Lindsay J.; Stephan, Douglas W.; Dalton transactions (Cambridge, England : 2003) 44 (2015) 12256–12264; doi:10.1039/c5dt00217f

data_7034394
_publ_section_title
;
 Synthesis and Lewis acidity of fluorophosphonium cations.
;
_journal_issue                   27
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              12256
_journal_page_last               12264
_journal_paper_doi               10.1039/c5dt00217f
_journal_volume                  44
_journal_year                    2015
_chemical_formula_sum            'C42 H15 B F21 P'
_chemical_formula_weight         960.32
_space_group_IT_number           9
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-01-16 deposited with the CCDC.
2015-03-11 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 132.6750(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   25.3349(9)
_cell_length_b                   11.1331(4)
_cell_length_c                   18.0310(11)
_cell_measurement_reflns_used    9960
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      26.43
_cell_measurement_theta_min      3.03
_cell_volume                     3739.1(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0492
_diffrn_reflns_av_sigmaI/netI    0.0619
_diffrn_reflns_limit_h_max       32
_diffrn_reflns_limit_h_min       -32
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            31119
_diffrn_reflns_theta_full        27.65
_diffrn_reflns_theta_max         27.65
_diffrn_reflns_theta_min         2.13
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.213
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.7090
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.706
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       triangular
_exptl_crystal_F_000             1904
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.214
_refine_diff_density_min         -0.248
_refine_diff_density_rms         0.048
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.10(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.998
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     586
_refine_ls_number_reflns         8369
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      0.998
_refine_ls_R_factor_all          0.0735
_refine_ls_R_factor_gt           0.0398
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0296P)^2^+0.0353P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0628
_refine_ls_wR_factor_ref         0.0716
_reflns_number_gt                6060
_reflns_number_total             8369
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5dt00217f2.cif
_cod_data_source_block           dw019a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 3105 2015-03-04 15:46:00Z robertas 

 Adding full bibliography for 7034389--7034395.cif.
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_cod_original_sg_symbol_H-M      Cc
_cod_database_code               7034394