Tuning of the Copper-Thioether Bond in Tetradentate N3S(thioether) Ligands; O-O Bond Reductive Cleavage via a [Cu(II)2(μ-1,2-peroxo)](2+)/[Cu(III)2(μ-oxo)2](2+) Equilibrium.
Kim, Sunghee; Ginsbach, Jake W.; Billah, A. Imtiaz; Siegler, Maxime A.; Moore, Cathy D.; Solomon, Edward I.; Karlin, Kenneth D.; Journal of the American Chemical Society 136 (2014) 8063–; doi:10.1021/ja502974c

data_4121892
_publ_section_title
;
 Tuning of the Copper-Thioether Bond in Tetradentate N3S(thioether)
 Ligands; O-O Bond Reductive Cleavage via a
 [Cu(II)2(\m-1,2-peroxo)](2+)/[Cu(III)2(\m-oxo)2](2+) Equilibrium.
;
_journal_issue                   22
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              8063
_journal_paper_doi               10.1021/ja502974c
_journal_volume                  136
_journal_year                    2014
_chemical_formula_moiety         'C28 H39 Cu N3 O3 S, 2(Cl O4)'
_chemical_formula_sum            'C28 H39 Cl2 Cu N3 O11 S'
_chemical_formula_weight         760.12
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
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_audit_creation_method           SHELXL-2013
_cell_angle_alpha                90
_cell_angle_beta                 93.1668(19)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.0119(2)
_cell_length_b                   26.6898(6)
_cell_length_c                   11.0783(2)
_cell_measurement_reflns_used    12819
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      27.62
_cell_measurement_theta_min      2.39
_cell_volume                     3251.00(11)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.24 (release 03-12-2012 CrysAlis171 .NET)
(compiled Dec  3 2012,18:21:49)
;
_computing_data_collection
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CrysAlisPro, Agilent Technologies,
Version 1.171.36.24 (release 03-12-2012 CrysAlis171 .NET)
(compiled Dec  3 2012,18:21:49)
;
_computing_data_reduction
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CrysAlisPro, Agilent Technologies,
Version 1.171.36.24 (release 03-12-2012 CrysAlis171 .NET)
(compiled Dec  3 2012,18:21:49)
;
_computing_molecular_graphics    'SHELXTL v6.10 (Sheldrick, 2008)'
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_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXS-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      110(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Goniometer KM4/Xcalibur, detector: Sapphire3'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0504
_diffrn_reflns_av_unetI/netI     0.0339
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       33
_diffrn_reflns_limit_k_min       -34
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            41580
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.500
_diffrn_reflns_theta_min         2.003
_exptl_absorpt_coefficient_mu    0.963
_exptl_absorpt_correction_T_max  0.943
_exptl_absorpt_correction_T_min  0.813
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CrysAlisPro, Agilent Technologies,
Version 1.171.36.24 (release 03-12-2012 CrysAlis171 .NET)
(compiled Dec  3 2012,18:21:49)
Analytical numeric absorption correction using a multifaceted crystal
            model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.553
_exptl_crystal_description       rod
_exptl_crystal_F_000             1580
_exptl_crystal_size_max          0.44
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.377
_refine_diff_density_min         -0.343
_refine_diff_density_rms         0.062
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.020
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     475
_refine_ls_number_reflns         7483
_refine_ls_number_restraints     73
_refine_ls_restrained_S_all      1.031
_refine_ls_R_factor_all          0.0436
_refine_ls_R_factor_gt           0.0329
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 w=1/[\s^2^(Fo^2^)+(0.0350P)^2^+2.5306P]
 where P=(Fo^2^+2Fc^2^)/3
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_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0773
_refine_ls_wR_factor_ref         0.0812
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6250
_reflns_number_total             7483
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja502974c_si_007.cif
_cod_data_source_block           3a
_cod_depositor_comments
'Adding full bibliography for 4121890--4121895.cif.'
_cod_database_code               4121892
_shelxl_version_number           2013-2
_shelx_res_checksum              14861
_shelx_hkl_checksum              12482