Syntheses, crystal structures and luminescence properties of lanthanide-based coordination polymers constructed from a functionalized terpyridyl carboxylate ligand
Xu, Bing; Cheng, Yue; Hu, Huai-Ming; Bai, Chao; Wang, Xiaofang; Yang, Meng-Lin; Xue, Ganglin; CrystEngComm 18 (2016) 4613–; doi:10.1039/C6CE00681G

data_7225055
_publ_section_title
;
 Syntheses, crystal structures and luminescence properties of
 lanthanide-based coordination polymers constructed from a functionalized
 terpyridyl carboxylate ligand
;
_journal_issue                   24
_journal_name_full               CrystEngComm
_journal_page_first              4613
_journal_paper_doi               10.1039/C6CE00681G
_journal_volume                  18
_journal_year                    2016
_chemical_formula_sum            'C48 H36 N6 O25 Pr2'
_chemical_formula_weight         1378.65
_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
_audit_update_record
;
2016-01-04 deposited with the CCDC.
2016-04-29 downloaded from the CCDC.
;
_cell_angle_alpha                80.4890(10)
_cell_angle_beta                 81.3630(10)
_cell_angle_gamma                80.3110(10)
_cell_formula_units_Z            1
_cell_length_a                   8.3992(7)
_cell_length_b                   9.6188(8)
_cell_length_c                   17.1946(14)
_cell_measurement_reflns_used    3551
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      26.14
_cell_measurement_theta_min      2.48
_cell_volume                     1339.78(19)
_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-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_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  0.0176
_diffrn_reflns_av_sigmaI/netI    0.0370
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            6752
_diffrn_reflns_theta_full        25.05
_diffrn_reflns_theta_max         25.05
_diffrn_reflns_theta_min         2.63
_exptl_absorpt_coefficient_mu    1.889
_exptl_absorpt_correction_T_max  0.805
_exptl_absorpt_correction_T_min  0.734
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.709
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             684
_exptl_crystal_size_max          0.19
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.481
_refine_diff_density_min         -0.446
_refine_diff_density_rms         0.083
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     391
_refine_ls_number_reflns         4674
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.059
_refine_ls_R_factor_all          0.0320
_refine_ls_R_factor_gt           0.0291
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0319P)^2^+1.0504P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0684
_refine_ls_wR_factor_ref         0.0698
_reflns_number_gt                4323
_reflns_number_total             4674
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6ce00681g2.cif
_cod_data_source_block           nw1214_0m
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7225046--7225061.cif.
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7225055