Synthesis, structures and luminescent properties of lanthanide coordination polymers involving biphenyl-3,4′,5-tricarboxylate
Li, Xiang-Ying; Lin, Zu-Jin; Yang, Yan-Yan; Cao, Rong; CrystEngComm 16 (2014) 6425–; doi:10.1039/c4ce00158c

data_7216801
_publ_section_title
;
 Synthesis, structures and luminescent properties of lanthanide
 coordination polymers involving biphenyl-3,4&#x2032;,5-tricarboxylate
;
_journal_issue                   28
_journal_name_full               CrystEngComm
_journal_page_first              6425
_journal_paper_doi               10.1039/c4ce00158c
_journal_volume                  16
_journal_year                    2014
_chemical_formula_sum            'C39 H47 Eu2 N3 O21'
_chemical_formula_weight         1197.72
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 96.735(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   24.5711(7)
_cell_length_b                   13.2963(4)
_cell_length_c                   14.7313(5)
_cell_measurement_reflns_used    6114
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      29.4512
_cell_measurement_theta_min      2.7790
_cell_volume                     4779.6(3)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_data_collection
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CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 16.2083
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Xcalibur, Eos'
_diffrn_measurement_method       '\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  0.0721
_diffrn_reflns_av_sigmaI/netI    0.0607
_diffrn_reflns_limit_h_max       31
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            24841
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.78
_exptl_absorpt_coefficient_mu    2.680
_exptl_absorpt_correction_T_max  0.7945
_exptl_absorpt_correction_T_min  0.7054
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.664
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2384
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.09
_platon_squeeze_details
;
;
_refine_diff_density_max         2.683
_refine_diff_density_min         -2.440
_refine_diff_density_rms         0.171
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.074
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     262
_refine_ls_number_reflns         5419
_refine_ls_number_restraints     25
_refine_ls_restrained_S_all      1.078
_refine_ls_R_factor_all          0.0680
_refine_ls_R_factor_gt           0.0488
_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^)+(0.0704P)^2^+24.1862P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1320
_refine_ls_wR_factor_ref         0.1476
_reflns_number_gt                4071
_reflns_number_total             5419
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ce00158c1.cif
_cod_data_source_block           3
_cod_original_sg_symbol_H-M      ' C 1 2/c 1'
_cod_database_code               7216801