Synthesis, Characterization, and Copper(II) Chelates of 1,11-Dithia-4,8-diazacyclotetradecane.
Taschner, Ian S.; Walker, Tia L.; DeHaan, Hunter S.; Schrage, Briana R.; Ziegler, Christopher J.; Taschner, Michael J.; The Journal of organic chemistry 84 (2019) 11091–11102; doi:10.1021/acs.joc.9b01682

data_4033823
_publ_section_title
;
 Synthesis, Characterization, and Copper(II) Chelates of
 1,11-Dithia-4,8-diazacyclotetradecane.
;
_journal_issue                   17
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              11091
_journal_page_last               11102
_journal_paper_doi               10.1021/acs.joc.9b01682
_journal_volume                  84
_journal_year                    2019
_chemical_formula_sum            'C20 H44 Cl4 Cu2 N4 O12 S4'
_chemical_formula_weight         929.71
_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'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2016/6
_cell_angle_alpha                90
_cell_angle_beta                 104.141(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.7943(12)
_cell_length_b                   15.5553(13)
_cell_length_c                   17.9512(17)
_cell_measurement_reflns_used    9893
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.41
_cell_measurement_theta_min      2.68
_cell_volume                     3464.4(5)
_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-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0631
_diffrn_reflns_av_unetI/netI     0.0603
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.995
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            34047
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.428
_diffrn_reflns_theta_min         1.756
_exptl_absorpt_coefficient_mu    1.839
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.6430
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.783
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1912
_exptl_crystal_size_max          0.275
_exptl_crystal_size_mid          0.271
_exptl_crystal_size_min          0.138
_refine_diff_density_max         2.055
_refine_diff_density_min         -1.081
_refine_diff_density_rms         0.130
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     431
_refine_ls_number_reflns         8662
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0625
_refine_ls_R_factor_gt           0.0397
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0323P)^2^+5.9451P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0824
_refine_ls_wR_factor_ref         0.0998
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6421
_reflns_number_total             8662
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            jo9b01682_si_002.cif
_cod_data_source_block           '[(L1Cu)2-Cl](ClO4)3'
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_crystal_density_meas' value 'not measured' was
changed to '?' -- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4033823
_shelx_shelxl_version_number     2016/6
_shelx_res_checksum              89757
_shelx_hkl_checksum              16468