Lead(ii) complexes of bis- and tris-bidentate compartmental ligands based on pyridyl-pyrazole and pyridyl-triazole fragments: coordination networks and a discrete dimeric box
Najar, Adel M.; Tidmarsh, Ian S.; Ward, Michael D.; CrystEngComm 12 (2010) 3642–; doi:10.1039/c0ce00176g

data_7212842
_publ_section_title
;
 Lead(ii) complexes of bis- and tris-bidentate compartmental ligands based
 on pyridyl-pyrazole and pyridyl-triazole fragments: coordination networks
 and a discrete dimeric box
;
_journal_issue                   11
_journal_name_full               CrystEngComm
_journal_page_first              3642
_journal_paper_doi               10.1039/c0ce00176g
_journal_volume                  12
_journal_year                    2010
_chemical_formula_sum            'C49 H47 Cl4 N17 O22 Pb2'
_chemical_formula_weight         1782.22
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                102.909(3)
_cell_angle_beta                 102.681(3)
_cell_angle_gamma                102.962(2)
_cell_formula_units_Z            1
_cell_length_a                   11.6268(6)
_cell_length_b                   12.1895(6)
_cell_length_c                   13.5805(7)
_cell_measurement_reflns_used    2846
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      21.71
_cell_measurement_theta_min      2.72
_cell_volume                     1753.04(16)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.971
_diffrn_measured_fraction_theta_max 0.971
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0670
_diffrn_reflns_av_sigmaI/netI    0.0982
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            21014
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.60
_exptl_absorpt_coefficient_mu    5.029
_exptl_absorpt_correction_T_max  0.6891
_exptl_absorpt_correction_T_min  0.5000
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.688
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             868
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.08
_refine_diff_density_max         4.593
_refine_diff_density_min         -1.029
_refine_diff_density_rms         0.215
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.019
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     467
_refine_ls_number_reflns         7816
_refine_ls_number_restraints     92
_refine_ls_restrained_S_all      1.013
_refine_ls_R_factor_all          0.0946
_refine_ls_R_factor_gt           0.0584
_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^)+(0.0867P)^2^+4.2541P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1423
_refine_ls_wR_factor_ref         0.1610
_reflns_number_gt                5679
_reflns_number_total             7816
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0ce00176g.txt
_cod_data_source_block           imw1255p-1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from
2011-04-26.

'_exptl_absorpt_correction_type' value 'Multi-scan'
changed to 'multi-scan' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_cell_volume        1753.04(15)
_cod_original_sg_symbol_H-M      'P-1 '
_cod_database_code               7212842