Electrochemical, spectroscopic, magnetic and structural studies of complexes bearing ferrocenyl ligands of N-(3-hydroxypicolinoyl)picolinamide
Gasser, Gilles; Mari, Cristina; Burkart, Michelle; Green, Stephen J.; Ribas, Joan; Stoeckli-Evans, Helen; Tucker, James H. R.; New Journal of Chemistry 36 (2012) 1819–; doi:10.1039/c2nj40177k

data_7052924
_publ_section_title
;
 Electrochemical, spectroscopic, magnetic and structural studies of
 complexes bearing ferrocenyl ligands of
 N-(3-hydroxypicolinoyl)picolinamide
;
_journal_issue                   9
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              1819
_journal_paper_doi               10.1039/c2nj40177k
_journal_volume                  36
_journal_year                    2012
_chemical_formula_moiety         'C46 H32 Cu2 Fe2 I2 N6 O8, C2 H3 N'
_chemical_formula_sum            'C48 H35 Cu2 Fe2 I2 N7 O8'
_chemical_formula_weight         1330.41
_chemical_name_systematic
;
?
;
_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                 97.747(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   20.0421(16)
_cell_length_b                   14.6971(7)
_cell_length_c                   15.7895(10)
_cell_measurement_reflns_used    29002
_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      27.15
_cell_measurement_theta_min      1.50
_cell_volume                     4608.5(5)
_computing_cell_refinement       'X-Area (Stoe & Cie, 2002)'
_computing_data_collection       'X-Area (Stoe & Cie, 2002)'
_computing_data_reduction        'X-RED32 (Stoe & Cie, 2002)'
_computing_molecular_graphics
'PLATON (Spek, 2009) and Mercury (Macrae et al., 2006)'
_computing_publication_material
'SHELXL-97, PLATON and Publcif (Westrip, 2010)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      153(2)
_diffrn_detector                 'image plate (34 cm diameter)'
_diffrn_detector_type            STOE
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device       '2-circle goniometer'
_diffrn_measurement_device_type  'STOE IPDS 2'
_diffrn_measurement_method       '\f + \w scans'
_diffrn_radiation_monochromator  'plane graphite'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0695
_diffrn_reflns_av_sigmaI/netI    0.0538
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            27902
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.10
_diffrn_reflns_theta_min         1.72
_diffrn_source
'sealed X-ray tube, 12 x 0.4 mm long-fine focus'
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.931
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.695
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'MULscanABS in PLATON (Spek, 2009)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.917
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             2608
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.45
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.168
_refine_diff_density_min         -1.030
_refine_diff_density_rms         0.120
_refine_ls_extinction_coef       0.00126(13)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.013
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     624
_refine_ls_number_reflns         8212
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.014
_refine_ls_R_factor_all          0.0699
_refine_ls_R_factor_gt           0.0458
_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^)+(0.0676P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1066
_refine_ls_wR_factor_ref         0.1196
_reflns_number_gt                5815
_reflns_number_total             8212
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            c2nj40177k.txt
_cod_data_source_block           Cu2L12(I)2
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7052924