Copper(I) Diphosphine Catalysts for C−N Bond Formation: Synthesis, Structure, and Ligand Effects
Daly, Stephen; Haddow, Mairi F.; Orpen, A. Guy; Rolls, Giles T. A.; Wass, Duncan F.; Wingad, Richard L.; Organometallics 27 (2008) 3196–; doi:10.1021/om800139v

data_4071380
_publ_section_title
;
 Copper(I) Diphosphine Catalysts for C&#x2212;N Bond Formation: Synthesis,
 Structure, and Ligand Effects
;
_journal_issue                   13
_journal_name_full               Organometallics
_journal_page_first              3196
_journal_paper_doi               10.1021/om800139v
_journal_volume                  27
_journal_year                    2008
_chemical_formula_moiety         'C58 H60 Cl2 Cu2 P4, 2(C2 H4 Cl2)'
_chemical_formula_sum            'C62 H68 Cl6 Cu2 P4'
_chemical_formula_weight         1276.82
_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                81.310(4)
_cell_angle_beta                 78.587(5)
_cell_angle_gamma                63.626(4)
_cell_formula_units_Z            2
_cell_length_a                   11.886(2)
_cell_length_b                   12.866(2)
_cell_length_c                   22.334(4)
_cell_measurement_reflns_used    3370
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      2.269
_cell_measurement_theta_min      21.702
_cell_volume                     2991.7(9)
_computing_cell_refinement       'Bruker SMART V5.054 (Bruker, 1998)'
_computing_data_collection       'Bruker SMART V5.054 (Bruker, 1998)'
_computing_data_reduction        'Bruker SAINT V6.0 (Bruker, 1998)'
_computing_molecular_graphics    'Bruker SHELXTL V6.1 (Bruker AXS, 2000)'
_computing_publication_material  'Bruker SHELXTL V6.1 (Bruker AXS, 2000)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean 8.2
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       '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  0.0962
_diffrn_reflns_av_sigmaI/netI    0.1448
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            26598
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.77
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.125
_exptl_absorpt_correction_T_max  0.893
_exptl_absorpt_correction_T_min  0.6840418
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sadabs version 2.10'
_exptl_crystal_colour            COLOURLESS
_exptl_crystal_density_diffrn    1.420
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       PLATE
_exptl_crystal_F_000             1320
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.474
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_refine_diff_density_rms         0.093
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.966
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     675
_refine_ls_number_reflns         10544
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.966
_refine_ls_R_factor_all          0.1321
_refine_ls_R_factor_gt           0.0532
_refine_ls_shift/su_max          0.034
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0338P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0889
_refine_ls_wR_factor_ref         0.1114
_reflns_number_gt                5805
_reflns_number_total             10544
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om800139v-file002.cif
_cod_data_source_block           sd007sad
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'MULTI-SCAN'
changed to 'multi-scan' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        2991.6(9)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4071380