Crystal engineering of molecular networks. Hydrogen bonding driven two-dimensional assemblies of tetrapyridylporphyrin with benzene tri- and tetra-carboxylic acids
Koner, Rajesh; Goldberg, Israel; CrystEngComm 11 (2009) 1217–; doi:10.1039/b906538p

data_7201248
_publ_section_title
;
 Crystal engineering of molecular networks. Hydrogen bonding driven
 two-dimensional assemblies of tetrapyridylporphyrin with benzene tri-
 and tetra-carboxylic acids
;
_journal_issue                   7
_journal_name_full               CrystEngComm
_journal_page_first              1217
_journal_paper_doi               10.1039/b906538p
_journal_volume                  11
_journal_year                    2009
_chemical_formula_moiety         'C42 H30 N8 O Zn, C10 H6 O8, 3(C6 H4 Cl2)'
_chemical_formula_sum            'C70 H48 Cl6 N8 O9 Zn'
_chemical_formula_weight         1423.23
_chemical_name_systematic
;
?
;
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 114.0951(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.4960(2)
_cell_length_b                   20.2741(4)
_cell_length_c                   18.6398(3)
_cell_measurement_reflns_used    14151
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      27.87
_cell_measurement_theta_min      1.41
_cell_volume                     6380.71(18)
_computing_cell_refinement       Denzo
_computing_data_collection       'Collect, Nonius B.V.'
_computing_data_reduction        'Denzo & Scalepack'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      110(2)
_diffrn_detector_area_resol_mean 12.8
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       '0.8 deg. \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    0.0733
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            53707
_diffrn_reflns_theta_full        27.87
_diffrn_reflns_theta_max         27.87
_diffrn_reflns_theta_min         2.34
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.703
_exptl_absorpt_correction_T_max  0.9019
_exptl_absorpt_correction_T_min  0.7910
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Blessing, 1995'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.482
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       blocks
_exptl_crystal_F_000             2912
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_platon_squeeze_details
;
;
_refine_diff_density_max         0.977
_refine_diff_density_min         -0.838
_refine_diff_density_rms         0.084
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     772
_refine_ls_number_reflns         15147
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.1014
_refine_ls_R_factor_gt           0.0654
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1038P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1648
_refine_ls_wR_factor_ref         0.1797
_reflns_number_gt                10060
_reflns_number_total             15147
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b906538p.txt
_cod_data_source_block           2
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7201248