Organosoluble Copper Clusters as Precatalysts for Carbon-Heteroelement Bond-Forming Reactions: Microwave and Conventional Heating
Gerald F. Manbeck; Adam J. Lipman; Robert A. Stockland, Jr.; Adrienne L. Freidl; Amy F. Hasler; Joshua J. Stone; Ilia A. Guzei; Journal of Organic Chemistry 70 (2005) 244–250; doi:10.1021/jo048761y

data_4020014
_publ_section_title
;
Organosoluble Copper Clusters as Precatalysts for Carbon-Heteroelement
Bond-Forming Reactions: Microwave and Conventional Heating
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              244
_journal_page_last               250
_journal_paper_doi               10.1021/jo048761y
_journal_volume                  70
_journal_year                    2005
_chemical_formula_moiety         'C12 H36 Cl Cu8 F6 O12 P7 S12'
_chemical_formula_sum            'C12 H36 Cl Cu8 F6 O12 P7 S12'
_chemical_formula_weight         1631.69
_space_group_IT_number           148
_symmetry_cell_setting           rhombohedral
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :H'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            3
_cell_length_a                   16.6111(4)
_cell_length_b                   16.6111(4)
_cell_length_c                   14.6749(8)
_cell_measurement_reflns_used    6156
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25
_cell_measurement_theta_min      2
_cell_volume                     3506.7(2)
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean n/a
_diffrn_measurement_device_type  'Bruker CCD-1000 area detector'
_diffrn_measurement_method       '0.3 degree 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  0.0243
_diffrn_reflns_av_sigmaI/netI    0.0173
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            8012
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         3.97
_diffrn_standards_decay_%        &lt;1
_diffrn_standards_interval_count n/a
_diffrn_standards_interval_time  n/a
_diffrn_standards_number         n/a
_exptl_absorpt_coefficient_mu    4.468
_exptl_absorpt_correction_T_max  0.3676
_exptl_absorpt_correction_T_min  0.2181
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
multi-scan with SADABS  (Bruker-AXS, 2003)
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.318
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    .
_exptl_crystal_description       block
_exptl_crystal_F_000             2412
_exptl_crystal_size_max          0.49
_exptl_crystal_size_mid          0.33
_exptl_crystal_size_min          0.28
_refine_ls_extinction_coef       ?
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.066
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     91
_refine_ls_number_reflns         1588
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.066
_refine_ls_R_factor_all          0.0227
_refine_ls_R_factor_gt           0.0218
_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^)+(0.0389P)^2^+3.7820P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0570
_refine_ls_wR_factor_ref         0.0577
_reflns_number_gt                1532
_reflns_number_total             1588
_reflns_threshold_expression     &gt;2sigma(I)
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Rhombohedral' changed to 'rhombohedral'
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_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      R-3
_cod_database_code               4020014