3-D Silver(I)-Lanthanide(III) Heterometallic-Organic Frameworks Constructed from 2,2'-Bipyridine-3,3'-dicarboxylic Acid: Synthesis, Structure, Photoluminescence, and Their Remarkable Thermostability.
Zhou, Yunshan; Li, Xiaomin; Zhang, Lijuan; Guo, Yan; Shi, Zonghai; Inorganic chemistry 53 (2014) 3362–; doi:10.1021/ic402718c

data_4337931
_publ_section_title
;
 3-D Silver(I)-Lanthanide(III) Heterometallic-Organic Frameworks
 Constructed from 2,2'-Bipyridine-3,3'-dicarboxylic Acid: Synthesis,
 Structure, Photoluminescence, and Their Remarkable Thermostability.
;
_journal_issue                   7
_journal_name_full               'Inorganic chemistry'
_journal_page_first              3362
_journal_paper_doi               10.1021/ic402718c
_journal_volume                  53
_journal_year                    2014
_chemical_formula_sum            'C24 H12 Ag Er N4 O8'
_chemical_formula_weight         759.51
_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                 93.319(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   24.5295(8)
_cell_length_b                   12.1210(5)
_cell_length_c                   7.4131(3)
_cell_measurement_reflns_used    2221
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      29.0975
_cell_measurement_theta_min      3.1265
_cell_volume                     2200.38(15)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 16.0971
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  '?'Xcalibur, Eos, Gemini''
_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  0.0395
_diffrn_reflns_av_sigmaI/netI    0.0566
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            4903
_diffrn_reflns_theta_full        25.99
_diffrn_reflns_theta_max         25.99
_diffrn_reflns_theta_min         3.29
_exptl_absorpt_coefficient_mu    4.741
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.76629
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            'light pink'
_exptl_crystal_density_diffrn    2.293
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1452
_exptl_crystal_size_max          0.5
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.1
_refine_diff_density_max         1.183
_refine_diff_density_min         -1.402
_refine_diff_density_rms         0.164
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     174
_refine_ls_number_reflns         2161
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0329
_refine_ls_R_factor_gt           0.0300
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0205P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0611
_refine_ls_wR_factor_ref         0.0637
_reflns_number_gt                2017
_reflns_number_total             2161
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic402718c_si_007.cif
_cod_data_source_block           ager
_cod_depositor_comments
'Adding full bibliography for 4337926--4337932.cif.'
_cod_original_cell_volume        2200.39(13)
_cod_database_code               4337931