A series of new lanthanide fumarates displaying three types of 3-D frameworks.
Tan, Xiao-Feng; Zhou, Jian; Fu, Lianshe; Xiao, Hong-Ping; Zou, Hua-Hong; Tang, Qiuling; Dalton transactions (Cambridge, England : 2003) 45 (2016) 5253–5261; doi:10.1039/c6dt00205f

data_7038359
_publ_section_title
;
 A series of new lanthanide fumarates displaying three types of 3-D
 frameworks.
;
_journal_issue                   12
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5253
_journal_page_last               5261
_journal_paper_doi               10.1039/c6dt00205f
_journal_volume                  45
_journal_year                    2016
_chemical_formula_moiety         'C12 H12 O16 Tb2, 3(H2 O)'
_chemical_formula_sum            'C12 H18 O19 Tb2'
_chemical_formula_weight         784.12
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2016-01-12 deposited with the CCDC.
2016-02-08 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 91.271(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.4396(3)
_cell_length_b                   14.6880(4)
_cell_length_c                   14.7437(4)
_cell_measurement_reflns_used    3635
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      25.10
_cell_measurement_theta_min      3.52
_cell_volume                     2043.69(10)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_detector_area_resol_mean 7.31
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Rigaku Mercury'
_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  0.0282
_diffrn_reflns_av_sigmaI/netI    0.0410
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            7846
_diffrn_reflns_theta_full        25.10
_diffrn_reflns_theta_max         25.10
_diffrn_reflns_theta_min         3.52
_exptl_absorpt_coefficient_mu    6.961
_exptl_absorpt_correction_T_max  0.6805
_exptl_absorpt_correction_T_min  0.5153
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.549
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1488
_exptl_crystal_size_max          0.11
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.777
_refine_diff_density_min         -0.950
_refine_diff_density_rms         0.160
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     298
_refine_ls_number_reflns         3635
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      1.038
_refine_ls_R_factor_all          0.0323
_refine_ls_R_factor_gt           0.0278
_refine_ls_shift/su_max          0.021
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0249P)^2^+4.3002P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0637
_refine_ls_wR_factor_ref         0.0672
_reflns_number_gt                3242
_reflns_number_total             3635
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6dt00205f2.cif
_cod_data_source_block           2a
_cod_depositor_comments
'Adding full bibliography for 7038358--7038364.cif.'
_cod_original_cell_volume        2043.70(10)
_cod_original_sg_symbol_Hall     '-P 2yn '
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7038359