Synthesis, Structure, and CO2Reactivity of a Two-Coordinate (Carbene)copper(I) Methyl Complex
Mankad, Neal P.; Gray, Thomas G.; Laitar, David S.; Sadighi, Joseph P.; Organometallics 23 (2004) 1191–; doi:10.1021/om034368r

data_4076281
_publ_section_title
;
 Synthesis, Structure, and CO2Reactivity of a Two-Coordinate
 (Carbene)copper(I) Methyl Complex
;
_journal_issue                   6
_journal_name_full               Organometallics
_journal_page_first              1191
_journal_paper_doi               10.1021/om034368r
_journal_volume                  23
_journal_year                    2004
_chemical_formula_sum            'C33 H39 Cu N2'
_chemical_formula_weight         527.20
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_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                 116.117(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   22.561(3)
_cell_length_b                   9.4266(12)
_cell_length_c                   16.890(2)
_cell_measurement_reflns_used    2243
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      22.48
_cell_measurement_theta_min      2.55
_cell_volume                     3225.3(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      193(2)
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_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  0.0735
_diffrn_reflns_av_sigmaI/netI    0.0990
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            10719
_diffrn_reflns_theta_full        28.32
_diffrn_reflns_theta_max         28.32
_diffrn_reflns_theta_min         2.01
_exptl_absorpt_coefficient_mu    0.697
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.086
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1120
_refine_diff_density_max         0.667
_refine_diff_density_min         -0.584
_refine_diff_density_rms         0.088
_refine_ls_extinction_coef       0.0000(3)
_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_ref   1.158
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     175
_refine_ls_number_reflns         3968
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.158
_refine_ls_R_factor_all          0.1378
_refine_ls_R_factor_gt           0.0869
_refine_ls_shift/su_max          1.561
_refine_ls_shift/su_mean         0.009
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0792P)^2^+2.5397P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1758
_refine_ls_wR_factor_ref         0.1935
_reflns_number_gt                2676
_reflns_number_total             3968
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om034368rsi20031212_074554.cif
_cod_data_source_block           03200t
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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_sg_symbol_H-M      C2/c
_cod_database_code               4076281