Minimal structural reorganisation in the electrochemical oxidation of a dinuclear, double helical Cu(I) complex of a triazine-based pentadentate ligand
Medlycott, Elaine A.; Hanan, Garry S.; Chemical Communications (Cambridge, United Kingdom)  (2007) 4884–4886; doi:10.1039/b711765e

data_7102303
_publ_section_title
;
 Minimal structural reorganisation in the electrochemical oxidation of a
 dinuclear, double helical Cu(I) complex of a triazine-based pentadentate
 ligand
;
_journal_coden_ASTM              CHCOFS
_journal_issue                   46
_journal_name_full
;
 Chemical Communications (Cambridge, United Kingdom)
;
_journal_page_first              4884
_journal_page_last               4886
_journal_paper_doi               10.1039/b711765e
_journal_year                    2007
_chemical_compound_source        'Synthesized by the authors. See text'
_chemical_formula_moiety         'C58 H36 Br2 Cu2 N14, 2(F6 P)'
_chemical_formula_sum            'C58 H36 Br2 Cu2 F12 N14 P2'
_chemical_formula_weight         1505.85
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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                 98.733(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.2216(15)
_cell_length_b                   27.920(2)
_cell_length_c                   13.7457(12)
_cell_measurement_reflns_used    8181
_cell_measurement_temperature    220(2)
_cell_measurement_theta_max      54.27
_cell_measurement_theta_min      3.04
_cell_volume                     6532.7(10)
_computing_cell_refinement       'SMART (Bruker, 1999)'
_computing_data_collection       'SMART (Bruker, 1999)'
_computing_data_reduction        'SAINT (Bruker, 1999)'
_computing_molecular_graphics    'SHELXTL (Bruker, 1997)'
_computing_publication_material  'UdMX (local program)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      220(2)
_diffrn_detector_area_resol_mean 5.5
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  'Bruker Smart 2000'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'X-ray Sealed Tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.072
_diffrn_reflns_av_sigmaI/netI    0.0713
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            77402
_diffrn_reflns_theta_full        54.91
_diffrn_reflns_theta_max         54.91
_diffrn_reflns_theta_min         2.60
_diffrn_standards_decay_%        -0.81
_diffrn_standards_number         343
_exptl_absorpt_coefficient_mu    3.425
_exptl_absorpt_correction_T_max  0.8100
_exptl_absorpt_correction_T_min  0.4000
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sadabs (Sheldrick,1996)'
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.531
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2992
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.06
_refine_diff_density_max         1.900
_refine_diff_density_min         -0.647
_refine_diff_density_rms         0.148
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.062
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     904
_refine_ls_number_reflns         8070
_refine_ls_number_restraints     144
_refine_ls_restrained_S_all      1.056
_refine_ls_R_factor_all          0.1386
_refine_ls_R_factor_gt           0.1034
_refine_ls_shift/su_max          0.017
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.2300P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3117
_refine_ls_wR_factor_ref         0.3300
_reflns_number_gt                4830
_reflns_number_total             8070
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            b711765e.txt
_cod_data_source_block           Cu(I)
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_geom_bond_publ_flag' value 'Y' changed to 'y' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29 (153
times).

'_geom_angle_publ_flag' value 'N' changed to 'n' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29 (326
times).

'_geom_torsion_publ_flag' value 'N' changed to 'n' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29 (296 times).

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               7102303