Multifrequency cw-EPR and DFT Studies of an Apparent Compressed Octahedral Cu(II) Complex.
Hall, Nikita; Orio, Maylis; Gennari, Marcello; Wills, Christopher; Molton, Florian; Philouze, Christian; Jameson, Geoffrey B.; Halcrow, Malcolm A.; Blackman, Allan G.; Duboc, Carole; Inorganic chemistry 55 (2016) 1497–1504; doi:10.1021/acs.inorgchem.5b02287

data_4346879
_publ_section_title
;
 Multifrequency cw-EPR and DFT Studies of an Apparent Compressed
 Octahedral Cu(II) Complex.
;
_journal_issue                   4
_journal_name_full               'Inorganic chemistry'
_journal_page_first              1497
_journal_page_last               1504
_journal_paper_doi               10.1021/acs.inorgchem.5b02287
_journal_volume                  55
_journal_year                    2016
_chemical_formula_moiety         'C24 H24 Cu N6, 2(Cl O4), 0.38(O)'
_chemical_formula_sum            'C24 H24 Cl2 Cu N6 O8.38'
_chemical_formula_weight         664.93
_space_group_crystal_system      tetragonal
_space_group_IT_number           142
_space_group_name_Hall           '-I 4bd 2c'
_space_group_name_H-M_alt        'I 41/a c d :2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2015-09-22
_audit_creation_method
;
  Olex2 1.1
  (compiled Sep 28 2011 20:36:17, GUI svn.r3906)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            32
_cell_length_a                   40.424(6)
_cell_length_b                   40.424(6)
_cell_length_c                   14.838(3)
_cell_measurement_temperature    300
_cell_volume                     24247(7)
_computing_cell_refinement       'Bruker Enraf Nonius kappa CCD'
_computing_data_collection       Collect
_computing_data_reduction        EvalCCD
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement
;
SHELXL, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      300
_diffrn_detector                 'CCD area detector'
_diffrn_detector_type            KappaCCD
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.982
_diffrn_measurement_device_type  'Bruker-AXS-enraf-nonius KappaCCD'
_diffrn_measurement_method       'Phi and omega scans'
_diffrn_radiation_collimation    'Montel optic'
_diffrn_radiation_detector       CCD
_diffrn_radiation_monochromator  'Multilayer mirrors'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0422
_diffrn_reflns_av_unetI/netI     0.0250
_diffrn_reflns_limit_h_max       47
_diffrn_reflns_limit_h_min       -47
_diffrn_reflns_limit_k_max       48
_diffrn_reflns_limit_k_min       -46
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            55683
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         2.85
_diffrn_source                   'Incoatec ISG250'
_diffrn_source_target            Mo
_diffrn_source_type              'Microfocus sealed tube'
_exptl_absorpt_coefficient_mu    0.952
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.409369
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2004/1 (Bruker,2004) was used for absorption correction.
R(int) was 0.1624 before and 0.0447 after correction.
The Ratio of minimum to maximum transmission is 0.4094.
The \l/2 correction factor is 0.0015.
;
_exptl_crystal_colour            blue
_exptl_crystal_colour_primary    blue
_exptl_crystal_density_diffrn    1.457
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             10880
_exptl_crystal_size_max          0.44
_exptl_crystal_size_mid          0.31
_exptl_crystal_size_min          0.3
_refine_diff_density_max         0.445
_refine_diff_density_min         -0.353
_refine_diff_density_rms         0.075
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.060
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     494
_refine_ls_number_reflns         5267
_refine_ls_number_restraints     640
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0970
_refine_ls_R_factor_gt           0.0614
_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^)+(0.1095P)^2^+50.5340P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1646
_refine_ls_wR_factor_ref         0.2059
_reflns_number_gt                3570
_reflns_number_total             5267
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic5b02287_si_002.cif
_cod_data_source_block           Cu_300K
_cod_original_sg_symbol_H-M      'I 41/a c d'
_cod_database_code               4346879