The effects of the coordination orientation and steric hindrance of ligands on the structural diversity of Pb(II) coordination polymers
Hui, Yuan-Yuan; Bai, Chao; Hu, Huai-Ming; Lv, Bei; Wang, Xiaofang; Inorganica Chimica Acta 510 (2020) 119751–; doi:10.1016/j.ica.2020.119751

data_1564401
_publ_section_title
;
 The effects of the coordination orientation and steric hindrance of
 ligands on the structural diversity of Pb(II) coordination polymers
;
_journal_name_full               'Inorganica Chimica Acta'
_journal_page_first              119751
_journal_paper_doi               10.1016/j.ica.2020.119751
_journal_volume                  510
_journal_year                    2020
_chemical_formula_moiety         'C54 H30 N6 O16 Pb3'
_chemical_formula_sum            'C54 H30 N6 O16 Pb3'
_chemical_formula_weight         1640.41
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_space_group_name_Hall           '-P 1'
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_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                105.864(3)
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_cell_formula_units_Z            2
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_cell_length_b                   14.3089(18)
_cell_length_c                   17.111(3)
_cell_measurement_reflns_used    5180
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      26.24
_cell_measurement_theta_min      2.36
_cell_volume                     2590.5(7)
_computing_cell_refinement       'Bruker SAINT'
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_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
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_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
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_diffrn_reflns_av_unetI/netI     0.0684
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_diffrn_reflns_theta_min         1.851
_diffrn_source                   'fine-focus sealed tube'
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_exptl_absorpt_correction_T_min  0.188
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_refine_ls_restrained_S_all      1.005
_refine_ls_R_factor_all          0.0535
_refine_ls_R_factor_gt           0.0414
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0533P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_refine_ls_wR_factor_ref         0.1049
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_shelx_res_checksum              36856
_shelx_hkl_checksum              92985