Fluxionality of [(Ph3P)3Rh(X)]: The Extreme Case of X = CF3
Jenni Goodman; Vladimir V. Grushin; Roman B. Larichev; Stuart A. Macgregor; William J. Marshall; D. Christopher Roe; Journal of the American Chemical Society 131 (2009) 4236–4238; doi:10.1021/ja9005699

data_4104108
_publ_section_title
;
 Fluxionality of [(Ph3P)3Rh(X)]: The Extreme Case of X = CF3
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              4236
_journal_page_last               4238
_journal_paper_doi               10.1021/ja9005699
_journal_volume                  131
_journal_year                    2009
_chemical_formula_sum            'C37 H30 F O P2 Rh'
_chemical_formula_weight         674.46
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_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                76.432(8)
_cell_angle_beta                 80.403(19)
_cell_angle_gamma                65.506(8)
_cell_formula_units_Z            2
_cell_length_a                   9.261(4)
_cell_length_b                   10.510(4)
_cell_length_c                   18.064(7)
_cell_measurement_reflns_used    5576
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.29
_cell_measurement_theta_min      2.42
_cell_volume                     1550.5(11)
_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, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.982
_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  0.0423
_diffrn_reflns_av_sigmaI/netI    0.0391
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            30899
_diffrn_reflns_theta_full        28.81
_diffrn_reflns_theta_max         28.81
_diffrn_reflns_theta_min         2.17
_exptl_absorpt_coefficient_mu    0.689
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.445
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       ireg.plate
_exptl_crystal_F_000             688
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.629
_refine_diff_density_min         -0.479
_refine_diff_density_rms         0.079
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.057
_refine_ls_hydrogen_treatment    riding
_refine_ls_matrix_type           full
_refine_ls_number_parameters     380
_refine_ls_number_reflns         7967
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.057
_refine_ls_R_factor_all          0.0427
_refine_ls_R_factor_gt           0.0340
_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^)+(0.0409P)^2^+0.7969P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0849
_refine_ls_wR_factor_ref         0.0899
_reflns_number_gt                6723
_reflns_number_total             7967
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja9005699_si_001_4.cif
_cod_data_source_block           08158
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
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_cod_database_code               4104108