Structures and trends of neutral MXxsolvent4−xtetrahedra and anionic [MX4]2−tetrahalometallates of zinc(ii), cadmium(ii) and mercury(ii) with benzopyridine- and benzopyrazine-type N-donor ligands or cations
Slabbert, C.; Rademeyer, M.; CrystEngComm 18 (2016) 4555–; doi:10.1039/C6CE00568C

data_7224938
_publ_section_title
;
 Structures and trends of neutral MXxsolvent4&#x2212;xtetrahedra and
 anionic [MX4]2&#x2212;tetrahalometallates of zinc(ii), cadmium(ii) and
 mercury(ii) with benzopyridine- and benzopyrazine-type N-donor ligands or
 cations
;
_journal_issue                   24
_journal_name_full               CrystEngComm
_journal_page_first              4555
_journal_paper_doi               10.1039/C6CE00568C
_journal_volume                  18
_journal_year                    2016
_chemical_formula_moiety
;
3(C13 H9 N), C2 H8 I2 O2 Zn
;
_chemical_formula_sum            'C41 H35 I2 N3 O2 Zn'
_chemical_formula_weight         920.89
_chemical_name_common
;
tris(acridine) aqua-O-etanol-diiodo-zinc(II)
;
_chemical_name_systematic
;
tris(acridine) aqua-O-etanol-diiodo-zinc(II)
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014
_audit_update_record
;
2016-03-09 deposited with the CCDC.
2016-04-14 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 92.675(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.2134(5)
_cell_length_b                   21.5564(11)
_cell_length_c                   15.1841(8)
_cell_measurement_temperature    296(2)
_cell_volume                     3666.3(3)
_computing_cell_refinement       'SAINT (Bruker, 2014)'
_computing_data_collection       'APEX2 (Bruker, 2014)'
_computing_data_reduction        'SAINT (Bruker, 2014)'
_computing_molecular_graphics
;
 ORTEP-3 for Windows (Farrugia, 1997),
 Mercury (Macrae <i>et al</i>., 2008)
;
_computing_publication_material  'SHELXL-2014, PLATON (Spek, 2009)'
_computing_structure_refinement  'SHELXTL, SHELXL-2014/7 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXTS (Sheldrick, 2015)'
_diffrn_ambient_temperature      296(2)
_diffrn_detector_area_resol_mean 10.24
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker kappa, Photon 100 CMOS'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0510
_diffrn_reflns_av_unetI/netI     0.0176
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            113425
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.370
_diffrn_reflns_theta_min         1.889
_exptl_absorpt_coefficient_mu    2.393
_exptl_absorpt_correction_T_max  0.7481
_exptl_absorpt_correction_T_min  0.544
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2014)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.668
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       fragment
_exptl_crystal_F_000             1816
_exptl_crystal_size_max          0.295
_exptl_crystal_size_mid          0.268
_exptl_crystal_size_min          0.053
_refine_diff_density_max         1.037
_refine_diff_density_min         -0.335
_refine_diff_density_rms         0.094
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.824
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     455
_refine_ls_number_reflns         7469
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      0.824
_refine_ls_R_factor_all          0.0231
_refine_ls_R_factor_gt           0.0211
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0545P)^2^+2.8804P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0591
_refine_ls_wR_factor_ref         0.0617
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6987
_reflns_number_total             7469
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6ce00568c2.cif
_cod_data_source_block           shelx
_cod_depositor_comments
'Adding full bibliography for 7224924--7224939.cif.'
_cod_database_code               7224938
_shelx_estimated_absorpt_t_min   0.539
_shelx_estimated_absorpt_t_max   0.884
_shelxl_version_number           2014-3
_shelx_res_checksum              34857