Multicomponent Zn-tetraphenylporphyrins: syntheses, characterization and their self assembly in the solid state
Shukla, Atindra D.; Dave, Paresh C.; Suresh, Eringathodi; Das, Amitava; Dastidar, Parthasarathi; Journal of the Chemical Society, Dalton Transactions  (2000) 4459–; doi:10.1039/b004211k

data_7009881
_publ_section_title
;
 Multicomponent Zn-tetraphenylporphyrins: syntheses, characterization
 and their self assembly in the solid state
;
_journal_issue                   23
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              4459
_journal_paper_doi               10.1039/b004211k
_journal_year                    2000
_chemical_formula_sum            'C119 H88 N10 Zn2'
_chemical_formula_weight         1788.73
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           5
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'C 2y'
_symmetry_space_group_name_H-M   'C 1 2 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                 98.98(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.458(8)
_cell_length_b                   13.614(4)
_cell_length_c                   40.599(10)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      10
_cell_measurement_theta_min      6
_cell_volume                     10077(6)
_computing_cell_refinement       CAD4-PC
_computing_data_collection       CAD4-PC
_computing_data_reduction        NRCVAX
_computing_molecular_graphics    PLUTON
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.498
_diffrn_measured_fraction_theta_max 0.498
_diffrn_measurement_device_type  CAD-4
_diffrn_measurement_method       'OMEGA-TWO THETA '
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK/a
_diffrn_radiation_wavelength     0.70930
_diffrn_reflns_av_R_equivalents  0.0000
_diffrn_reflns_av_sigmaI/netI    0.1342
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       43
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            6770
_diffrn_reflns_theta_full        22.29
_diffrn_reflns_theta_max         22.29
_diffrn_reflns_theta_min         2.03
_diffrn_standards_interval_time  '1 Hr '
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.530
_exptl_crystal_colour            WINE-RED
_exptl_crystal_density_diffrn    1.179
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       PLATE
_exptl_crystal_F_000             3728
_exptl_crystal_size_max          0.11
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.491
_refine_diff_density_min         -0.591
_refine_diff_density_rms         0.090
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.11(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.179
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           fullcycle
_refine_ls_number_parameters     836
_refine_ls_number_reflns         6770
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.179
_refine_ls_R_factor_all          0.1470
_refine_ls_R_factor_gt           0.0749
_refine_ls_shift/su_max          1.435
_refine_ls_shift/su_mean         0.195
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2133
_refine_ls_wR_factor_ref         0.2364
_reflns_number_gt                3357
_reflns_number_total             6770
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b004211k.txt
_cod_data_source_block           998das7
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'MONOCLINIC' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_sg_symbol_H-M      C2
_cod_database_code               7009881