Synthesis and Characterization of Three Ytterbium Coordination Polymers Featuring Various Cationic Species and a Luminescence Study of a Terbium Analogue With Open Channels
You-Wen Lin; Bo-Ren Jian; Sin-Chiang Huang; Chin-Her Huang; Kuei-Fang Hsu; Inorganic Chemistry 49 (2010) 2316–2324; doi:10.1021/ic9021992

data_4315013
_publ_section_title
;
 Synthesis and Characterization of Three Ytterbium Coordination Polymers
 Featuring Various Cationic Species and a Luminescence Study of a Terbium
 Analogue With Open Channels
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2316
_journal_page_last               2324
_journal_paper_doi               10.1021/ic9021992
_journal_volume                  49
_journal_year                    2010
_chemical_formula_moiety         (NH4)[Yb(OBA)2(H2O)2]
_chemical_formula_sum            'C28 H24 N O12 Yb'
_chemical_formula_weight         739.52
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   9.9772(6)
_cell_length_b                   19.1646(12)
_cell_length_c                   28.2445(18)
_cell_measurement_reflns_used    4465
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.13
_cell_measurement_theta_min      2.41
_cell_volume                     5400.6(6)
_computing_cell_refinement       'Bruker SMART APEX II'
_computing_data_collection       'Bruker SMART APEX II'
_computing_data_reduction        'Bruker SMART APEX II'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0543
_diffrn_reflns_av_sigmaI/netI    0.0386
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            38227
_diffrn_reflns_theta_full        28.35
_diffrn_reflns_theta_max         28.35
_diffrn_reflns_theta_min         1.44
_exptl_absorpt_coefficient_mu    3.532
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.23718
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.819
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       lamellar
_exptl_crystal_F_000             2920
_exptl_crystal_size_max          0.5
_exptl_crystal_size_mid          0.4
_exptl_crystal_size_min          0.1
_refine_diff_density_max         1.439
_refine_diff_density_min         -0.939
_refine_diff_density_rms         0.120
_refine_ls_goodness_of_fit_ref   1.019
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     380
_refine_ls_number_reflns         6731
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.019
_refine_ls_R_factor_all          0.0450
_refine_ls_R_factor_gt           0.0348
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0853
_refine_ls_wR_factor_ref         0.0907
_reflns_number_gt                5548
_reflns_number_total             6731
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic9021992_si_002_2.cif
_cod_data_source_block           compound2
_cod_database_code               4315013