Synthesis and coordination chemistry of ortho-perfluoroalkyl-derivatised triarylphosphines
Croxtall, Ben; Fawcett, John; Hope, Eric G.; Stuart, Alison M.; Journal of the Chemical Society, Dalton Transactions  (2002) 491–; doi:10.1039/b107390g

data_7702704
_publ_section_title
;
 Synthesis and coordination chemistry of ortho-perfluoroalkyl-derivatised
 triarylphosphines
;
_journal_issue                   4
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              491
_journal_paper_doi               10.1039/b107390g
_journal_year                    2002
_chemical_formula_sum            'C19 H14 F3 O P'
_chemical_formula_weight         346.27
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                63.97(3)
_cell_angle_beta                 76.31(2)
_cell_angle_gamma                72.82(3)
_cell_formula_units_Z            2
_cell_length_a                   8.488(11)
_cell_length_b                   10.057(12)
_cell_length_c                   11.032(14)
_cell_measurement_reflns_used    315
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      21.6
_cell_measurement_theta_min      2.4
_cell_volume                     802.1(18)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SMART'
_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      180(2)
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.1956
_diffrn_reflns_av_sigmaI/netI    0.2449
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            4588
_diffrn_reflns_theta_full        25.99
_diffrn_reflns_theta_max         25.99
_diffrn_reflns_theta_min         2.07
_diffrn_standards_decay_%        <1
_exptl_absorpt_coefficient_mu    0.206
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.434
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             356
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.846
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_refine_ls_number_reflns         3095
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_refine_ls_R_factor_all          0.1630
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_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0773P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1834
_refine_ls_wR_factor_ref         0.2213
_reflns_number_gt                1293
_reflns_number_total             3095
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b107390g.txt
_cod_data_source_block           VIb
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Triclinic' was changed to
'triclinic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_cell_volume        802.1(17)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7702704