On Zn(II) 2,2'-bisdipyrrin circular helicates
Stephane A. Baudron; Herve Ruffin; Mir Wais Hosseini; Chem.Commun. 51 (2015) 5906–; doi:10.1039/C5cc00724K

data_7116843
_publ_section_title
;
 On Zn(II) 2,2'-bisdipyrrin circular helicates
;
_journal_name_full               Chem.Commun.
_journal_page_first              5906
_journal_paper_doi               10.1039/C5cc00724K
_journal_volume                  51
_journal_year                    2015
_chemical_formula_moiety         'C64 H48 N8 S4 Zn2'
_chemical_formula_sum            'C64 H48 N8 S4 Zn2'
_chemical_formula_weight         1188.19
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2014-12-17 deposited with the CCDC.
2015-02-19 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 106.3990(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.1355(4)
_cell_length_b                   14.9332(4)
_cell_length_c                   24.9048(5)
_cell_measurement_reflns_used    7660
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      29.72
_cell_measurement_theta_min      2.29
_cell_volume                     5400.0(2)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w 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  0.0710
_diffrn_reflns_av_sigmaI/netI    0.0688
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       34
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            62112
_diffrn_reflns_theta_full        30.09
_diffrn_reflns_theta_max         30.09
_diffrn_reflns_theta_min         1.42
_exptl_absorpt_coefficient_mu    1.094
_exptl_absorpt_correction_T_max  0.9575
_exptl_absorpt_correction_T_min  0.9176
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            dark-purple
_exptl_crystal_density_diffrn    1.462
_exptl_crystal_density_meas      'not measured'
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_F_000             2447
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.681
_refine_diff_density_min         -0.475
_refine_diff_density_rms         0.103
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.064
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     707
_refine_ls_number_reflns         15675
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.064
_refine_ls_R_factor_all          0.1008
_refine_ls_R_factor_gt           0.0517
_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^)+(0.0773P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1310
_refine_ls_wR_factor_ref         0.1580
_reflns_number_gt                9677
_reflns_number_total             15675
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5cc00724k2.cif
_cod_data_source_block           compound4a
_cod_original_sg_symbol_H-M      'P2(1)/n  '
_cod_database_code               7116843