Using the Outer Coordination Sphere to Tune the Strength of Metal Extractants
Ross S. Forgan; Benjamin D. Roach; Peter A. Wood; Fraser J. White; John Campbell; David K. Henderson; Eduardo Kamenetzky; Fiona E. McAllister; Simon Parsons; Elna Pidcock; Patricia Richardson; Ronald M. Swart; Peter A. Tasker; Inorganic Chemistry 50 (2011) 4515–4522; doi:10.1021/ic200154y

data_4325064
_publ_contact_author_email       f.j.white@sms.ed.ac.uk
_publ_contact_author_name        'Fraser J. White'
_publ_section_title
;
 Using the Outer Coordination Sphere to Tune the Strength of Metal
 Extractants
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4515
_journal_page_last               4522
_journal_paper_doi               10.1021/ic200154y
_journal_volume                  50
_journal_year                    2011
_chemical_compound_source        'Fiona McAllister'
_chemical_formula_moiety         'C30 H44 Cu N2 O4'
_chemical_formula_sum            'C30 H44 Cu N2 O4'
_chemical_formula_weight         560.21
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_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                90.00
_cell_angle_beta                 90.035(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            6
_cell_length_a                   31.7417(14)
_cell_length_b                   8.3449(4)
_cell_length_c                   16.3194(7)
_cell_measurement_reflns_used    8886
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      28.1
_cell_measurement_theta_min      2.57
_cell_volume                     4322.7(3)
_computing_cell_refinement       Saint
_computing_data_collection       Smart
_computing_data_reduction        Saint
_computing_molecular_graphics    XP
_computing_publication_material  'Platon, Encifer, XCIF'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker Smart Apex CCD'
_diffrn_measurement_method       'Omega and Phi Scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0523
_diffrn_reflns_av_sigmaI/netI    0.0501
_diffrn_reflns_limit_h_max       38
_diffrn_reflns_limit_h_min       -42
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            53801
_diffrn_reflns_theta_full        28.28
_diffrn_reflns_theta_max         28.28
_diffrn_reflns_theta_min         0.64
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.794
_exptl_absorpt_correction_T_max  0.92
_exptl_absorpt_correction_T_min  0.724
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2004/1'
_exptl_crystal_colour            'light brown'
_exptl_crystal_density_diffrn    1.291
_exptl_crystal_description       plate
_exptl_crystal_F_000             1794
_exptl_crystal_recrystallization_method 'Slow evaporation of CHCl3 solution'
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.433
_refine_diff_density_min         -0.669
_refine_diff_density_rms         0.067
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    riding
_refine_ls_matrix_type           full
_refine_ls_number_parameters     523
_refine_ls_number_reflns         10718
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0915
_refine_ls_R_factor_gt           0.0400
_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^)+(0.0472P)^2^+1.1756P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0953
_refine_ls_wR_factor_ref         0.1138
_reflns_number_gt                5379
_reflns_number_total             10718
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic200154y_si_003_13.cif
_cod_data_source_block           pt0533
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4325064