Construction of six new luminescent Ln(iii)‒Zn(ii) heterometallic coordination polymers based on heterometallic secondary building units
Zheng, Sheng-Run; Tan, Jing-Bo; Cai, Song-Liang; Fan, Jun; Zhang, Wei-Guang; CrystEngComm 18 (2016) 8672–; doi:10.1039/C6CE01184E

data_7226767
_publ_section_title
;
 Construction of six new luminescent Ln(iii)--Zn(ii) heterometallic
 coordination polymers based on heterometallic secondary building units
;
_journal_issue                   44
_journal_name_full               CrystEngComm
_journal_page_first              8672
_journal_paper_doi               10.1039/C6CE01184E
_journal_volume                  18
_journal_year                    2016
_chemical_formula_sum            'C22 H12 Eu N3 O15 Zn'
_chemical_formula_weight         775.68
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2016-10-01 deposited with the CCDC.
2016-10-10 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 95.588(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.4323(17)
_cell_length_b                   12.9418(18)
_cell_length_c                   15.241(2)
_cell_measurement_reflns_used    1035
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      22.10
_cell_measurement_theta_min      2.54
_cell_volume                     2440.6(6)
_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-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0329
_diffrn_reflns_av_unetI/netI     0.0372
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            12181
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.249
_diffrn_reflns_theta_min         1.646
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    3.617
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            pale-brown
_exptl_crystal_density_diffrn    2.111
_exptl_crystal_description       block
_exptl_crystal_F_000             1512
_exptl_crystal_size_max          0.340
_exptl_crystal_size_mid          0.250
_exptl_crystal_size_min          0.180
_exptl_transmission_factor_max   0.788
_exptl_transmission_factor_min   0.729
_refine_diff_density_max         0.924
_refine_diff_density_min         -1.214
_refine_diff_density_rms         0.116
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.071
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     379
_refine_ls_number_reflns         4406
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.071
_refine_ls_R_factor_all          0.0305
_refine_ls_R_factor_gt           0.0272
_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^)+(0.0329P)^2^+2.5075P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0663
_refine_ls_wR_factor_ref         0.0680
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4047
_reflns_number_total             4406
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6ce01184e2.cif
_cod_data_source_block           2EuZn
_cod_depositor_comments
'Adding full bibliography for 7226766--7226771.cif.'
_cod_database_code               7226767
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.373
_shelx_estimated_absorpt_t_max   0.562
_shelx_res_checksum              68158