Synthesis, crystal structures and reversible solid-state crystal-to-crystal transformation of three isostructural lead(ii) halide coordination polymers with different luminescence properties in bulk and nanoscale
Aboutorabi, Leila; Morsali, Ali; CrystEngComm 24 (2022) 1049–1055; doi:10.1039/D1CE01509E

data_7244052
_publ_section_title
;
 Synthesis, crystal structures and reversible solid-state
 crystal-to-crystal transformation of three isostructural lead(ii) halide
 coordination polymers with different luminescence properties in bulk and
 nanoscale
;
_journal_issue                   5
_journal_name_full               CrystEngComm
_journal_page_first              1049
_journal_page_last               1055
_journal_paper_doi               10.1039/D1CE01509E
_journal_volume                  24
_journal_year                    2022
_chemical_formula_sum            'C6 H4 I N O3 Pb'
_chemical_formula_weight         472.19
_chemical_melting_point          dp>280
_chemical_name_systematic        '[Pb(INO)I]n'
_space_group_IT_number           60
_space_group_name_Hall           '-P 2n 2ab'
_space_group_name_H-M_alt        'P b c n'
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2n 2ab'
_symmetry_space_group_name_H-M   'P b c n'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-05-05 deposited with the CCDC.	2021-12-13 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   13.7536(4)
_cell_length_b                   6.8778(2)
_cell_length_c                   17.8671(5)
_cell_measurement_reflns_used    9985
_cell_measurement_temperature    298(2)
_cell_measurement_theta_min      2.72
_cell_volume                     1690.13(8)
_computing_cell_refinement       'SAINT (Bruker, 2007)'
_computing_data_collection       'APEX2 (Bruker, 2007)'
_computing_data_reduction        'SAINT (Bruker, 2007)'
_computing_molecular_graphics    'XPW (Siemens, 1996)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \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  0.0472
_diffrn_reflns_av_sigmaI/netI    0.0172
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            32465
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         2.72
_exptl_absorpt_coefficient_mu    23.581
_exptl_absorpt_correction_T_max  0.7460
_exptl_absorpt_correction_T_min  0.4621
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker, 2008'
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    3.711
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1648
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.06
_refine_diff_density_max         1.552
_refine_diff_density_min         -0.853
_refine_diff_density_rms         0.146
_refine_ls_extinction_coef       0.00042(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.116
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     110
_refine_ls_number_reflns         1847
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.116
_refine_ls_R_factor_all          0.0225
_refine_ls_R_factor_gt           0.0195
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0246P)^2^+4.2861P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0490
_refine_ls_wR_factor_ref         0.0503
_reflns_number_gt                1686
_reflns_number_total             1847
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            d1ce01509e2.cif
_cod_data_source_block           morsa1407_0ma
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Orthorhombic' was changed
to 'orthorhombic' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 

 Adding full bibliography for 7244051--7244053.cif.
;
_cod_original_sg_symbol_Hall     '-P 2n 2ab '
_cod_original_sg_symbol_H-M      'Pbcn '
_cod_database_code               7244052