Octaiodoporphyrin.
Thomassen, Ivar K.; Vazquez-Lima, Hugo; Gagnon, Kevin J.; Ghosh, Abhik; Inorganic chemistry 54 (2015) 11493–11497; doi:10.1021/acs.inorgchem.5b02127

data_4346776
_publ_section_title
;
 Octaiodoporphyrin.
;
_journal_issue                   23
_journal_name_full               'Inorganic chemistry'
_journal_page_first              11493
_journal_page_last               11497
_journal_paper_doi               10.1021/acs.inorgchem.5b02127
_journal_volume                  54
_journal_year                    2015
_chemical_formula_sum            'C48 H16 Cu F12 I8 N4'
_chemical_formula_weight         1955.39
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     'intrinsic phasing'
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                81.432(4)
_cell_angle_beta                 85.197(4)
_cell_angle_gamma                83.911(4)
_cell_formula_units_Z            4
_cell_length_a                   12.981(3)
_cell_length_b                   20.970(5)
_cell_length_c                   25.698(6)
_cell_measurement_reflns_used    8424
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      24.176
_cell_measurement_theta_min      2.279
_cell_volume                     6862(3)
_computing_cell_refinement       'SAINT V8.34A Bruker-AXS, Madison WI'
_computing_data_collection       'Bruker APEX2 Bruker-AXS, Madison WI'
_computing_data_reduction        'SAINT V8.34A Bruker-AXS, Madison WI'
_computing_molecular_graphics
;
Bruker SHELXTL Bruker-AXS, Madison WI
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
and local programs
;
_computing_publication_material  'Bruker SHELXTL Bruker-AXS, Madison WI'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXT 2014/4 Bruker-AXS, Madison WI'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 10.42
_diffrn_measured_fraction_theta_full 0.807
_diffrn_measured_fraction_theta_max 0.807
_diffrn_measurement_device_type  'Bruker D8 with PHOTON 100 detector'
_diffrn_measurement_method       '\f and \w shutterless scans'
_diffrn_radiation_monochromator  'silicon 111'
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.7749
_diffrn_reflns_av_R_equivalents  0.0580
_diffrn_reflns_av_unetI/netI     0.0710
_diffrn_reflns_Laue_measured_fraction_full 0.807
_diffrn_reflns_Laue_measured_fraction_max 0.807
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            13729
_diffrn_reflns_point_group_measured_fraction_full 0.807
_diffrn_reflns_point_group_measured_fraction_max 0.807
_diffrn_reflns_theta_full        24.185
_diffrn_reflns_theta_max         24.185
_diffrn_reflns_theta_min         2.117
_diffrn_source
;
Advanced Light Source, station 11.3.1
;
_exptl_absorpt_coefficient_mu    4.966
_exptl_absorpt_correction_T_max  0.907
_exptl_absorpt_correction_T_min  0.514
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'TWINABS-2012/1 - Bruker AXS, Madison WI'
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.893
_exptl_crystal_description       rod
_exptl_crystal_F_000             3572
_exptl_crystal_size_max          0.100
_exptl_crystal_size_mid          0.060
_exptl_crystal_size_min          0.020
_refine_diff_density_max         1.058
_refine_diff_density_min         -1.130
_refine_diff_density_rms         0.211
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.120
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1371
_refine_ls_number_reflns         13729
_refine_ls_number_restraints     2228
_refine_ls_restrained_S_all      1.075
_refine_ls_R_factor_all          0.1252
_refine_ls_R_factor_gt           0.0700
_refine_ls_shift/su_max          0.008
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1025P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1754
_refine_ls_wR_factor_ref         0.1938
_reflns_Friedel_coverage         0.000
_reflns_number_gt                8347
_reflns_number_total             13729
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ic5b02127_si_002.cif
_cod_data_source_block           cui8
_cod_database_code               4346776
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.637
_shelx_estimated_absorpt_t_max   0.907
_exptl_absorpt_special_details
;
Crystal refined as a 2 component twin, HKLF 4 
is constructed from all observations involving
domain 1. 13729 reflections to HKLF 4. Rint is
 0.0710 for all reflections and 0.0580 for reflections
 with I > 3sigma(I). Twin faction as refined by TWINABS
 is 0.7216/0.2784.
;
_shelx_res_checksum              97653
_shelx_hkl_checksum              11936
_shelx_fab_checksum              11745