Optical activity levels of metal centers controlling multi-mode emissions in low-dimensional hybrid metal halides for anti-counterfeiting and information encryption.
Ren, Qiqiong; Zhou, Guojun; Mao, Yilin; Zhang, Nan; Zhang, Jian; Zhang, Xian-Ming; Chemical science 15 (2024) 16536–16545; doi:10.1039/d4sc05041j

data_1573020
_publ_section_title
;
 Optical activity levels of metal centers controlling multi-mode emissions
 in low-dimensional hybrid metal halides for anti-counterfeiting and
 information encryption.
;
_journal_issue                   40
_journal_name_full               'Chemical science'
_journal_page_first              16536
_journal_page_last               16545
_journal_paper_doi               10.1039/d4sc05041j
_journal_volume                  15
_journal_year                    2024
_chemical_formula_moiety         'Cl4 Zn, 2(C17 H15 N P)'
_chemical_formula_sum            'C34 H30 Cl4 N2 P2 Zn'
_chemical_formula_weight         735.71
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2023-12-22
_audit_creation_method
;
Olex2 1.5
(compiled 2023.08.24 svn.re1ec1418 for OlexSys, GUI svn.r6817)
;
_audit_update_record
;
2023-12-22 deposited with the CCDC.	2024-09-16 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 96.491(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   16.3042(12)
_cell_length_b                   8.1166(6)
_cell_length_c                   26.7689(19)
_cell_measurement_reflns_used    9589
_cell_measurement_temperature    298
_cell_measurement_theta_max      27.018
_cell_measurement_theta_min      2.514
_cell_volume                     3519.7(4)
_computing_cell_refinement       'SAINT v8.37A (Bruker, 2015)'
_computing_data_reduction        'SAINT v8.37A (Bruker, 2015)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      298
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker Integration'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0478
_diffrn_reflns_av_unetI/netI     0.0354
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -35
_diffrn_reflns_number            30348
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.369
_diffrn_reflns_theta_min         2.793
_diffrn_source_current           1.0
_diffrn_source_power             0.05
_diffrn_source_voltage           50.0
_exptl_absorpt_coefficient_mu    1.118
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.6825
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 SADABS 2016/2: Krause, L., Herbst-Irmer, R., Sheldrick G.M. & Stalke D.,
 J. Appl. Cryst. 48 (2015) 3-10
;
_exptl_crystal_colour            'metallic dark white'
_exptl_crystal_colour_lustre     metallic
_exptl_crystal_colour_modifier   dark
_exptl_crystal_colour_primary    white
_exptl_crystal_density_diffrn    1.388
_exptl_crystal_description       block
_exptl_crystal_F_000             1504
_exptl_crystal_preparation       298
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.838
_refine_diff_density_min         -0.416
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.013
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     195
_refine_ls_number_reflns         4396
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.013
_refine_ls_R_factor_all          0.0729
_refine_ls_R_factor_gt           0.0445
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0472P)^2^+4.6535P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0987
_refine_ls_wR_factor_ref         0.1087
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3171
_reflns_number_total             4396
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4sc05041j2.cif
_cod_data_source_block           mo_20221122rqq1_0m
_cod_database_code               1573020
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.807
_shelx_estimated_absorpt_t_min   0.807
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All N(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 N1(H1), C11(H11), C7(H7), C5(H5), C10(H10), C2(H2), C8(H8), C4(H4), C9(H9),
 C17(H17), C3(H3), C15(H15), C16(H16), C13(H13), C14(H14)
;
_shelx_res_checksum              67467
_shelx_hkl_checksum              68550
_olex2_submission_special_instructions 'No special instructions were received'