Crystal structures, red-shifted luminescence and iodide-anion recognition properties of four novel D-A type Zn(ii) complexes.
Song, Jian-Biao; Wang, Pengfei; Yan, Li; Hao, Liang; Khan, Maroof Ahmad; Liu, Gui-Lei; Li, Hui; Dalton transactions (Cambridge, England : 2003) 49 (2020) 4358–4368; doi:10.1039/c9dt04840e

data_7704279
_publ_section_title
;
 Crystal structures, red-shifted luminescence and iodide-anion recognition
 properties of four novel D-A type Zn(ii) complexes.
;
_journal_issue                   14
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4358
_journal_page_last               4368
_journal_paper_doi               10.1039/c9dt04840e
_journal_volume                  49
_journal_year                    2020
_chemical_formula_sum            'C31 H37 N3 O4 Zn'
_chemical_formula_weight         581.00
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2019-06-15 deposited with the CCDC.	2020-02-25 downloaded from the CCDC.
;
_cell_angle_alpha                88.210(3)
_cell_angle_beta                 79.092(4)
_cell_angle_gamma                87.909(5)
_cell_formula_units_Z            2
_cell_length_a                   7.3914(10)
_cell_length_b                   11.1728(15)
_cell_length_c                   18.077(2)
_cell_measurement_reflns_used    3905
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      22.13
_cell_measurement_theta_min      2.30
_cell_volume                     1464.4(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXL-2018/3 (Sheldrick, 2018)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0467
_diffrn_reflns_av_unetI/netI     0.0692
_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            16333
_diffrn_reflns_point_group_measured_fraction_full 0.992
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.998
_diffrn_reflns_theta_min         2.131
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.878
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.318
_exptl_crystal_description       block
_exptl_crystal_F_000             612
_exptl_crystal_size_max          0.080
_exptl_crystal_size_mid          0.050
_exptl_crystal_size_min          0.050
_exptl_transmission_factor_max   1.000
_exptl_transmission_factor_min   0.881
_refine_diff_density_max         1.810
_refine_diff_density_min         -0.521
_refine_diff_density_rms         0.111
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     354
_refine_ls_number_reflns         6359
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0908
_refine_ls_R_factor_gt           0.0667
_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^)+(0.1341P)^2^+0.1211P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1938
_refine_ls_wR_factor_ref         0.2074
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4720
_reflns_number_total             6359
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9dt04840e2.cif
_cod_data_source_block           1_CCDC1
_cod_original_cell_volume        1464.5(3)
_cod_database_code               7704279
_shelx_shelxl_version_number     2018/3
_shelx_res_checksum              76731