Calix[4]phyrin based redox architectures: towards new molecular tools for electrochemical sensing.
Bucher, Christophe; Devillers, Charles H.; Moutet, Jean-Claude; Pécaut, Jacques; Royal, Guy; Saint-Aman, Eric; Thomas, Fabrice; Dalton transactions (Cambridge, England : 2003)  (2005) 3620–3631; doi:10.1039/b507144e

data_7000134
_publ_section_title
;
 Calix[4]phyrin based redox architectures: towards new molecular tools
 for electrochemical sensing.
;
_journal_issue                   22
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3620
_journal_page_last               3631
_journal_paper_doi               10.1039/b507144e
_journal_year                    2005
_chemical_formula_sum            'C40 H46 Fe N4 O'
_chemical_formula_weight         654.66
_chemical_name_common            'calix(4)phyrin (1)'
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                108.78(3)
_cell_angle_beta                 91.96(3)
_cell_angle_gamma                91.09(3)
_cell_formula_units_Z            2
_cell_length_a                   7.7327(15)
_cell_length_b                   13.530(3)
_cell_length_c                   17.245(3)
_cell_measurement_reflns_used    940
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      28.135
_cell_measurement_theta_min      3.182
_cell_volume                     1706.3(7)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_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      298(2)
_diffrn_measured_fraction_theta_full 0.859
_diffrn_measured_fraction_theta_max 0.859
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0176
_diffrn_reflns_av_sigmaI/netI    0.0366
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            10819
_diffrn_reflns_theta_full        28.76
_diffrn_reflns_theta_max         28.76
_diffrn_reflns_theta_min         2.32
_exptl_absorpt_coefficient_mu    0.479
_exptl_absorpt_correction_type   none
_exptl_crystal_density_diffrn    1.274
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             696
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.477
_refine_diff_density_min         -0.287
_refine_diff_density_rms         0.045
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     415
_refine_ls_number_reflns         7633
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0676
_refine_ls_R_factor_gt           0.0493
_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^)+(0.0656P)^2^+0.5961P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1277
_refine_ls_wR_factor_ref         0.1390
_reflns_number_gt                5789
_reflns_number_total             7633
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b507144e.txt
_cod_data_source_block           struc_1
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        1706.3(6)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7000134