Syntheses, Topological Structures, and Photoluminescences of Six New Zn(II) Coordination Polymers Based on Mixed Tripodal Imidazole Ligand and Varied Polycarboxylates
Sun, Di; Yan, Zhi-Hao; Blatov, Vladislav A.; Wang, Lei; Sun, Dao-Feng; Crystal Growth & Design 13 (2013) 1277–; doi:10.1021/cg3017358

data_4507530
_publ_section_title
;
 Syntheses, Topological Structures, and Photoluminescences of Six New
 Zn(II) Coordination Polymers Based on Mixed Tripodal Imidazole Ligand and
 Varied Polycarboxylates
;
_journal_issue                   3
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              1277
_journal_paper_doi               10.1021/cg3017358
_journal_volume                  13
_journal_year                    2013
_chemical_formula_moiety         'C139 H92 N30 O33 Zn8'
_chemical_formula_sum            'C139 H92 N30 O33 Zn8'
_chemical_formula_weight         3233.39
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                82.113(2)
_cell_angle_beta                 72.543(2)
_cell_angle_gamma                84.884(2)
_cell_formula_units_Z            2
_cell_length_a                   17.9946(19)
_cell_length_b                   20.490(2)
_cell_length_c                   27.772(3)
_cell_measurement_reflns_used    5473
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      21.81
_cell_measurement_theta_min      2.27
_cell_volume                     9663.3(17)
_computing_cell_refinement       'SAINT (Bruker, 2009)'
_computing_data_collection       'APEX2 (Bruker, 2010)'
_computing_data_reduction        'SAINT (Bruker, 2009)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_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 0.988
_diffrn_measured_fraction_theta_max 0.988
_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  0.0564
_diffrn_reflns_av_sigmaI/netI    0.1823
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            48128
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.00
_exptl_absorpt_coefficient_mu    1.039
_exptl_absorpt_correction_T_max  0.9215
_exptl_absorpt_correction_T_min  0.8855
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.111
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             3280
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_platon_squeeze_details
;
Difference electron density maps revealed the presence of disordered 
lattice solvate molecules, which were ultimately modeled through the
use of the SQUEEZE subroutine of the PLATON software suite. PLATON 
Reference: P. v.d. Sluis & A.L. Spek. Acta Cryst. (1990), A46, 194. 
Two accessible voids per lattice were found, comprising a 
total volume of 3725 \%A and contributing a total of 915 electrons. 
The voids were assigned to disordered DMF and H2O, which 
contribute 14 x 40 + 36 x 10 = 920 electrons in one unit cell. 
;
_refine_diff_density_max         0.719
_refine_diff_density_min         -0.709
_refine_diff_density_rms         0.100
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.934
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1861
_refine_ls_number_reflns         33613
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.934
_refine_ls_R_factor_all          0.1497
_refine_ls_R_factor_gt           0.0701
_refine_ls_shift/su_max          0.007
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0520P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1630
_refine_ls_wR_factor_ref         0.1791
_reflns_number_gt                11891
_reflns_number_total             33613
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg3017358_si_002.cif
_cod_data_source_block           p1
_cod_original_cell_volume        9663.3(18)
_cod_original_sg_symbol_H-M      p-1
_cod_database_code               4507530