Phenolate and phenoxyl radical complexes of Cu(ii) and Co(iii), bearing a new redox active N,O-phenol-pyrazole ligand.
Zats, Galina M.; Arora, Himanshu; Lavi, Ronit; Yufit, Dmitry; Benisvy, Laurent; Dalton transactions (Cambridge, England : 2003) 40 (2011) 10889–10896; doi:10.1039/c1dt10615e

data_7017002
_publ_section_title
;
 Phenolate and phenoxyl radical complexes of Cu(ii) and Co(iii), bearing a
 new redox active N,O-phenol-pyrazole ligand.
;
_journal_issue                   41
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              10889
_journal_page_last               10896
_journal_paper_doi               10.1039/c1dt10615e
_journal_volume                  40
_journal_year                    2011
_chemical_formula_moiety         '2(C18 H25 Cu0.5 N2 O)'
_chemical_formula_sum            'C36 H50 Cu N4 O2'
_chemical_formula_weight         634.34
_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   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 91.830(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   17.3973(5)
_cell_length_b                   10.2763(3)
_cell_length_c                   9.3303(3)
_cell_measurement_reflns_used    4602
_cell_measurement_temperature    120
_cell_measurement_theta_max      31.071
_cell_measurement_theta_min      2.302
_cell_volume                     1667.22(9)
_computing_cell_refinement       'SAINT v6.45A (Bruker, 2003)'
_computing_data_collection       'SMART v5.625 (Bruker, 2001)'
_computing_data_reduction        'SAINT v6.45A (Bruker, 2003)'
_computing_molecular_graphics
;
OLEX2: a complete structure solution, refinement and analysis program.
Dolomanov et al., J. Appl. Cryst. (2009). 42, 339-341
;
_computing_publication_material
;
OLEX2: a complete structure solution, refinement and analysis program.
Dolomanov et al., J. Appl. Cryst. (2009). 42, 339-341
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution
;
A short history of SHELX (Sheldrick, 2007)/Bruker
;
_diffrn_ambient_temperature      120
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker SMART CCD 6000 area detector'
_diffrn_measurement_method       '/w scans'
_diffrn_radiation_monochromator  Parallel,graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           'MO K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0766
_diffrn_reflns_av_sigmaI/netI    0.0556
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            19992
_diffrn_reflns_theta_full        29.00
_diffrn_reflns_theta_max         29.00
_diffrn_reflns_theta_min         2.30
_exptl_absorpt_coefficient_mu    0.692
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            brown
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   yellowish
_exptl_crystal_colour_primary    brown
_exptl_crystal_density_diffrn    1.264
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             678
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.964
_refine_diff_density_min         -0.482
_refine_diff_density_rms         0.083
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.943
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     263
_refine_ls_number_reflns         4422
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.943
_refine_ls_R_factor_all          0.0706
_refine_ls_R_factor_gt           0.0479
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
calc w=1/[\s^2^(Fo^2^)+(0.0700P)^2^+1.0000P] where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1193
_refine_ls_wR_factor_ref         0.1312
_reflns_number_gt                3096
_reflns_number_total             4422
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1dt10615e.txt
_cod_data_source_block           2_DBL10
_cod_database_code               7017002