First planar chiral bidentate ligand based on a (?5-cyclopentadienyl)(?4-cyclobutadiene) cobalt backbone: high efficiency in enantioselective palladium-catalyzed allylic substitutionsElectronic supplementary information (ESI) available: crystal data and experimental details. See http://www.rsc.org/suppdata/cc/b4/b405342g/
G�mez Array�s, Ram�n; Garc�a Manche�o, Olga; Carretero, Juan C.; Chemical Communications  (2004) 1654–1655; doi:10.1039/b405342g

data_7111318
_publ_section_title
;
 First planar chiral bidentate ligand based on a
 (?5-cyclopentadienyl)(?4-cyclobutadiene) cobalt backbone: high efficiency
 in enantioselective palladium-catalyzed allylic substitutionsElectronic
 supplementary information (ESI) available: crystal data and experimental
 details. See http://www.rsc.org/suppdata/cc/b4/b405342g/
;
_journal_issue                   14
_journal_name_full               'Chemical Communications'
_journal_page_first              1654
_journal_page_last               1655
_journal_paper_doi               10.1039/b405342g
_journal_year                    2004
_chemical_formula_sum            'C49 H42 Cl2 Co P Pd S'
_chemical_formula_weight         930.09
_chemical_name_systematic
;
?
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.21140(10)
_cell_length_b                   17.1528(2)
_cell_length_c                   17.7440(2)
_cell_measurement_temperature    100(2)
_cell_volume                     4021.01(7)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_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      100(2)
_diffrn_measured_fraction_theta_full 0.976
_diffrn_measured_fraction_theta_max 0.976
_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           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0645
_diffrn_reflns_av_sigmaI/netI    0.0518
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            25737
_diffrn_reflns_theta_full        70.57
_diffrn_reflns_theta_max         70.57
_diffrn_reflns_theta_min         3.58
_exptl_absorpt_coefficient_mu    9.188
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.536
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prisma
_exptl_crystal_F_000             1896
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.599
_refine_diff_density_min         -0.472
_refine_diff_density_rms         0.073
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.035(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     664
_refine_ls_number_reflns         7462
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.0351
_refine_ls_R_factor_gt           0.0315
_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^)+(0.0381P)^2^+0.4870P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0744
_refine_ls_wR_factor_ref         0.0765
_reflns_number_gt                7004
_reflns_number_total             7462
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b405342gsup1.cif
_cod_data_source_block           rga_34_m
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P2(1)2(1)2(1)
_cod_database_code               7111318