Influence of inductive effects and steric encumbrance on the catecholase activities of copper(ii) complexes of reduced Schiff base ligands.
Thio, Yude; Yang, Xiandong; Vittal, Jagadese J.; Dalton transactions (Cambridge, England : 2003) 43 (2014) 3545–3556; doi:10.1039/c3dt52829d

data_7029166
_publ_section_title
;
 Influence of inductive effects and steric encumbrance on the catecholase
 activities of copper(ii) complexes of reduced Schiff base ligands.
;
_journal_issue                   9
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3545
_journal_page_last               3556
_journal_paper_doi               10.1039/c3dt52829d
_journal_volume                  43
_journal_year                    2014
_chemical_formula_sum            'C28 H40 Br2 Cu2 N2 O8 S'
_chemical_formula_weight         851.58
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           19
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_atom_sites_solution_hydrogens   geom
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_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
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_cell_angle_beta                 90.00
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_cell_formula_units_Z            4
_cell_length_a                   10.3703(10)
_cell_length_b                   11.8761(11)
_cell_length_c                   26.984(3)
_cell_measurement_reflns_used    9390
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_cell_volume                     3323.3(6)
_computing_cell_refinement       'APEX2 v2013.6--2 (Bruker AXS)'
_computing_data_collection       'APEX2 (Bruker AXS)'
_computing_data_reduction        'SAINT V8.32B (Bruker AXS Inc., 2013)'
_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 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'D8 VENTURE'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
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_diffrn_reflns_limit_l_min       -35
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_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.10
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    3.796
_exptl_absorpt_correction_T_max  0.8661
_exptl_absorpt_correction_T_min  0.6715
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2008)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.702
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1720
_exptl_crystal_size_max          0.11
_exptl_crystal_size_mid          0.07
_exptl_crystal_size_min          0.04
_refine_diff_density_max         1.812
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_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.001(7)
_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     414
_refine_ls_number_reflns         7644
_refine_ls_number_restraints     15
_refine_ls_restrained_S_all      1.082
_refine_ls_R_factor_all          0.0339
_refine_ls_R_factor_gt           0.0290
_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^)+(0.0285P)^2^+4.7862P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0636
_refine_ls_wR_factor_ref         0.0653
_reflns_number_gt                7106
_reflns_number_total             7644
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt52829d.txt
_cod_data_source_block           Compound_8a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/usr/data/users/saulius/automatic-downloads/current/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from
2011-04-26.

'_exptl_absorpt_correction_type' value 'Multi-scan'
changed to 'multi-scan' according to
/usr/data/users/saulius/automatic-downloads/current/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 

The following automatic conversions were performed:

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

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_cell_volume        3323.3(5)
_cod_original_sg_symbol_H-M      P2(1)2(1)2(1)
_cod_database_code               7029166