A series of three-dimensional lanthanide metal‒organic frameworks with biphenylethene-4,4′-dicarboxylic acid: Hydrothermal syntheses and structures
Deng, Zhao-Peng; Huo, Li-Hua; Wang, Huan-Yu; Gao, Shan; Zhao, Hui; CrystEngComm 12 (2010) 1526–; doi:10.1039/b905736f

data_7211500
_publ_section_title
;
 A series of three-dimensional lanthanide metal--organic frameworks with
 biphenylethene-4,4&#x2032;-dicarboxylic acid: Hydrothermal syntheses and
 structures
;
_journal_issue                   5
_journal_name_full               CrystEngComm
_journal_page_first              1526
_journal_paper_doi               10.1039/b905736f
_journal_volume                  12
_journal_year                    2010
_chemical_formula_moiety         'C17 H11 O6 Sm'
_chemical_formula_sum            'C17 H11 O6 Sm'
_chemical_formula_weight         461.61
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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-97
_cell_angle_alpha                90.00
_cell_angle_beta                 93.74(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.142(3)
_cell_length_b                   12.882(3)
_cell_length_c                   6.9096(14)
_cell_measurement_reflns_used    20696
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      27.43
_cell_measurement_theta_min      3.17
_cell_volume                     1522.6(5)
_computing_cell_refinement       RAPID-AUTO
_computing_data_collection       'RAPID-AUTO (Rigaku Corporation, 1998)'
_computing_data_reduction
'CrystalStructure (Rigaku/MSC and Rigaku Corporation, 2002)'
_computing_molecular_graphics    'ORTEP-II (Johnson, 1976)'
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      295(2)
_diffrn_detector_area_resol_mean 10.000
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID'
_diffrn_measurement_method       \w
_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  0.0452
_diffrn_reflns_av_sigmaI/netI    0.0287
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            23783
_diffrn_reflns_theta_full        27.44
_diffrn_reflns_theta_max         27.44
_diffrn_reflns_theta_min         3.16
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    3.888
_exptl_absorpt_correction_T_max  0.506
_exptl_absorpt_correction_T_min  0.415
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSCOR (Higashi, 1995)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.014
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             892
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.18
_refine_diff_density_max         1.220
_refine_diff_density_min         -1.001
_refine_diff_density_rms         0.107
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.093
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     217
_refine_ls_number_reflns         3470
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.093
_refine_ls_R_factor_all          0.0247
_refine_ls_R_factor_gt           0.0221
_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^)+(0.0190P)^2^+2.3646P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0518
_refine_ls_wR_factor_ref         0.0540
_reflns_number_gt                3232
_reflns_number_total             3470
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            b905736f.txt
_cod_data_source_block           complex1
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7211500