Ligand Control on Molecular Oxygen Activation by Rhodium Quinone Complexes
Swati Dutta; Shie-Ming Peng; Samaresh Bhattacharya; Inorganic Chemistry 39 (2000) 2231–2234; doi:10.1021/ic990999v

data_4320924
_publ_section_title
;
 Ligand Control on Molecular Oxygen Activation by Rhodium Quinone
 Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2231
_journal_page_last               2234
_journal_paper_doi               10.1021/ic990999v
_journal_volume                  39
_journal_year                    2000
_chemical_formula_sum            'C56 H44 Cl O4 P2 Rh'
_chemical_formula_weight         981.21
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 96.712(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.5316(2)
_cell_length_b                   19.9374(1)
_cell_length_c                   22.4162(5)
_cell_measurement_reflns_used    4944
_cell_measurement_temperature    295(2)
_cell_volume                     4674.53(14)
_computing_cell_refinement       'Siemens SAINT'
_computing_data_collection       'Siemens SMART'
_computing_data_reduction        'Siemens SAINT'
_computing_molecular_graphics    'Siemens SHELXTL'
_computing_publication_material  'Siemens SHELXTL'
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      295(2)
_diffrn_measurement_device       'Siemens SMART CCD'
_diffrn_measurement_method       '\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  0.0927
_diffrn_reflns_av_sigmaI/netI    0.1372
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            23336
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         1.37
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    0.538
_exptl_absorpt_correction_T_max  0.8944
_exptl_absorpt_correction_T_min  0.6385
_exptl_absorpt_correction_type   ' empirical used sadabs'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.394
_exptl_crystal_density_meas      ?
_exptl_crystal_description       column
_exptl_crystal_F_000             2016
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.648
_refine_diff_density_min         -0.584
_refine_diff_density_rms         0.098
_refine_ls_extinction_coef       0.00029(10)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_all   1.024
_refine_ls_goodness_of_fit_obs   1.154
_refine_ls_matrix_type           full
_refine_ls_number_parameters     578
_refine_ls_number_reflns         9322
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.024
_refine_ls_restrained_S_obs      1.154
_refine_ls_R_factor_all          0.1532
_refine_ls_R_factor_obs          0.0767
_refine_ls_shift/esd_max         -0.004
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0535P)^2^+4.2142P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1576
_refine_ls_wR_factor_obs         0.1317
_reflns_number_observed          5329
_reflns_number_total             9322
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            ic990999v_1.cif
_cod_data_source_block           ic6308
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 

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 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0535P)^2^+4.2142P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0535P)^2^+4.2142P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_database_code               4320924