Proton-Coupled Redox Switching in an Annulated π-Extended Core-Modified Octaphyrin.
Sarma, Tridib; Kim, Gakhyun; Sen, Sajal; Cha, Won-Young; Duan, Zhiming; Moore, Matthew D.; Lynch, Vincent M.; Zhang, Zhan; Kim, Dongho; Sessler, Jonathan L.; Journal of the American Chemical Society 140 (2018) 12111–12119; doi:10.1021/jacs.8b06938

data_4132849
_publ_section_title
;
 Proton-Coupled Redox Switching in an Annulated \p-Extended Core-Modified
 Octaphyrin.
;
_journal_issue                   38
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              12111
_journal_page_last               12119
_journal_paper_doi               10.1021/jacs.8b06938
_journal_volume                  140
_journal_year                    2018
_chemical_formula_sum            'C42 H30 N2 S3'
_chemical_formula_weight         658.86
_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
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2018-06-04 deposited with the CCDC.
2018-06-05 downloaded from the CCDC.
;
_cell_angle_alpha                90.48(3)
_cell_angle_beta                 109.93(3)
_cell_angle_gamma                96.86(3)
_cell_formula_units_Z            2
_cell_length_a                   12.841(3)
_cell_length_b                   13.475(3)
_cell_length_c                   13.870(3)
_cell_measurement_reflns_used    41625
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.55
_cell_measurement_theta_min      1.40
_cell_volume                     2237.0(10)
_computing_cell_refinement       HKL3000
_computing_data_collection
;
marccd, control software for MarCCD-300 detector
;
_computing_data_reduction        HKL3000
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.938
_diffrn_measured_fraction_theta_max 0.938
_diffrn_measurement_device_type
;
Shanghai Synchrotron Radiation Facility, beam line station 
BL17B equipped with a MarCCD-300 detector
;
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.6525
_diffrn_reflns_av_R_equivalents  0.00
_diffrn_reflns_av_unetI/netI     0.0237
_diffrn_reflns_Laue_measured_fraction_full 0.938
_diffrn_reflns_Laue_measured_fraction_max 0.938
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       0
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            7406
_diffrn_reflns_point_group_measured_fraction_full 0.938
_diffrn_reflns_point_group_measured_fraction_max 0.938
_diffrn_reflns_theta_full        22.849
_diffrn_reflns_theta_max         22.849
_diffrn_reflns_theta_min         1.399
_diffrn_source                   synchrotron
_exptl_absorpt_coefficient_mu    0.152
_exptl_absorpt_correction_T_max  0.990
_exptl_absorpt_correction_T_min  0.979
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
multi-scan from symmetry-related measurements
Sortav (Blessing 1995, 1997)
;
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    0.978
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             688
_exptl_crystal_size_max          0.140
_exptl_crystal_size_mid          0.075
_exptl_crystal_size_min          0.065
_refine_diff_density_max         0.449
_refine_diff_density_min         -0.536
_refine_diff_density_rms         0.098
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.092
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     430
_refine_ls_number_reflns         7406
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.092
_refine_ls_R_factor_all          0.0886
_refine_ls_R_factor_gt           0.0867
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1136P)^2^+10.2317P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2683
_refine_ls_wR_factor_ref         0.2692
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7040
_reflns_number_total             7406
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja8b06938_si_005.cif
_cod_data_source_block           a_sq
_cod_original_cell_volume        2236.9(9)
_cod_database_code               4132849
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.979
_shelx_estimated_absorpt_t_max   0.990
_shelx_res_checksum              12887
_shelx_hkl_checksum              74424
_shelx_fab_checksum              47308