Effective Control of Ligation and Geometric Isomerism: Direct Comparison of Steric Properties Associated with Bis-mesityl and Bis-diisopropylphenyl m-Terphenyl Isocyanides
Treffly B. Ditri; Brian J. Fox; Curtis E. Moore; Arnold L. Rheingold; Joshua S. Figueroa; Inorganic Chemistry 48 (2009) 8362–8375; doi:10.1021/ic9010828

data_4303084
_publ_section_title
;
Effective Control of Ligation and Geometric Isomerism: Direct Comparison of
Steric Properties Associated with Bis-mesityl and
Bis-diisopropylphenyl m-Terphenyl Isocyanides
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              8362
_journal_page_last               8375
_journal_paper_doi               10.1021/ic9010828
_journal_volume                  48
_journal_year                    2009
_chemical_formula_sum            'C71 H90 Cu F3 N2 O5 S'
_chemical_formula_weight         1204.05
_chemical_name_common            '[(THF)2Cu(CNArDipp2)2]OTf'
_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-97
_cell_angle_alpha                90.000(5)
_cell_angle_beta                 107.463(5)
_cell_angle_gamma                90.000(5)
_cell_formula_units_Z            4
_cell_length_a                   12.002(5)
_cell_length_b                   34.000(5)
_cell_length_c                   18.363(5)
_cell_measurement_reflns_used    30982
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      23.25
_cell_measurement_theta_min      1.31
_cell_volume                     7148(4)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_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 0.978
_diffrn_measured_fraction_theta_max 0.978
_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     0.71069
_diffrn_reflns_av_R_equivalents  0.0943
_diffrn_reflns_av_sigmaI/netI    0.1194
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -37
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            30982
_diffrn_reflns_theta_full        23.25
_diffrn_reflns_theta_max         23.25
_diffrn_reflns_theta_min         1.31
_exptl_absorpt_coefficient_mu    0.388
_exptl_absorpt_correction_T_max  0.9622
_exptl_absorpt_correction_T_min  0.9264
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.119
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2568
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_platon_squeeze_details
;
SQUEEZE was employed to account for a severely disordered molecule of THF
(C4H8O).  A total of 173 electrons in a solvent accessible void of 
748.9 Ang^3 were accounted for.  This corresponds to roughly 4
disordered molecules of THF per unit cell.  
;
_refine_diff_density_max         0.573
_refine_diff_density_min         -0.634
_refine_diff_density_rms         0.067
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.030
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     764
_refine_ls_number_reflns         10043
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.030
_refine_ls_R_factor_all          0.1160
_refine_ls_R_factor_gt           0.0656
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0500P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1306
_refine_ls_wR_factor_ref         0.1467
_reflns_number_gt                5898
_reflns_number_total             10043
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic9010828_si_002_02.cif
_cod_data_source_block           jfig43
_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_enum 1527 2010-12-29 10:47:43Z saulius 
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_cod_database_code               4303084