New meso-substituted trans-A2B2 porphyrins: Synthesis and structure of their metal-mediated supramolecular assemblies†
Goswami, Soumyabrata; Tripuramallu, Bharat Kumar; Goldberg, Israel; CrystEngComm  (2017) –; doi:10.1039/C7CE01642E

data_7229430
_publ_section_title
;
 New meso-substituted trans-A2B2 porphyrins: Synthesis and structure of
 their metal-mediated supramolecular assemblies&#x2020;
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/C7CE01642E
_journal_year                    2017
_chemical_formula_moiety         'C58 H34 N6 Zn'
_chemical_formula_sum            'C58 H34 N6 Zn'
_chemical_formula_weight         880.28
_chemical_properties_physical    Air-sensitive,Moisture-sensitive
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2017-09-11 deposited with the CCDC.
2017-10-30 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 115.8280(10)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   13.2582(5)
_cell_length_b                   14.3270(5)
_cell_length_c                   14.2378(5)
_cell_measurement_reflns_used    3792
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      26.4
_cell_measurement_theta_min      2.13
_cell_volume                     2434.31(15)
_computing_cell_refinement       'Saint, Bruker-AXS'
_computing_data_collection       'Apex2, Bruker-AXS'
_computing_data_reduction        'Saint, Bruker-AXS'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT-2014 (Sheldrick, 2015)'
_diffrn_ambient_temperature      110(2)
_diffrn_detector_area_resol_mean 1.75
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'ApexDuo, Bruker-AXS'
_diffrn_measurement_method       '1 deg. \f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0418
_diffrn_reflns_av_unetI/netI     0.0466
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.995
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            19382
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.390
_diffrn_reflns_theta_min         2.132
_diffrn_source                   'ImuS micro-focus'
_exptl_absorpt_coefficient_mu    0.548
_exptl_absorpt_correction_T_max  0.937
_exptl_absorpt_correction_T_min  0.880
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Bruker-AXS'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.201
_exptl_crystal_description       needle
_exptl_crystal_F_000             908
_exptl_crystal_size_max          0.240
_exptl_crystal_size_mid          0.150
_exptl_crystal_size_min          0.120
_refine_diff_density_max         2.652
_refine_diff_density_min         -0.935
_refine_diff_density_rms         0.184
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   2.797
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     230
_refine_ls_number_reflns         4961
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      2.797
_refine_ls_R_factor_all          0.1502
_refine_ls_R_factor_gt           0.1260
_refine_ls_shift/su_max          0.040
_refine_ls_shift/su_mean         0.007
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1000P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3706
_refine_ls_wR_factor_ref         0.3807
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3792
_reflns_number_total             4961
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7ce01642e2.cif
_cod_data_source_block           gs33_sq
_cod_database_code               7229430
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.880
_shelx_estimated_absorpt_t_max   0.937
_platon_squeeze_void_probe_radius 1.20
_shelx_res_checksum              48663
_shelx_fab_checksum              17759