Hydrogen bonded-extended lanthanide coordination polymers decorated with 2,3-thiophenedicarboxylate and oxalate: synthesis, structures, and properties
Li, Zhao-Hao; Xue, Li-Ping; Shan, Li-Li; Zhao, Bang-Tun; Kan, Jian; Su, Wei-Ping; CrystEngComm 16 (2014) 10824–; doi:10.1039/C4CE01734J

data_7218490
_publ_section_title
;
 Hydrogen bonded-extended lanthanide coordination polymers decorated with
 2,3-thiophenedicarboxylate and oxalate: synthesis, structures, and
 properties
;
_journal_issue                   47
_journal_name_full               CrystEngComm
_journal_page_first              10824
_journal_paper_doi               10.1039/C4CE01734J
_journal_volume                  16
_journal_year                    2014
_chemical_formula_sum            'C14 H14 Eu2 O17 S2'
_chemical_formula_weight         822.29
_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                 111.051(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   19.746(6)
_cell_length_b                   6.0662(19)
_cell_length_c                   19.785(6)
_cell_measurement_reflns_used    6608
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      28.25
_cell_measurement_theta_min      2.50
_cell_volume                     2211.7(12)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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  0.0173
_diffrn_reflns_av_sigmaI/netI    0.0150
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            7791
_diffrn_reflns_theta_full        25.49
_diffrn_reflns_theta_max         25.49
_diffrn_reflns_theta_min         2.50
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    5.893
_exptl_absorpt_correction_T_max  0.3572
_exptl_absorpt_correction_T_min  0.1961
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.469
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1568
_exptl_crystal_size_max          0.41
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.22
_refine_diff_density_max         0.553
_refine_diff_density_min         -0.909
_refine_diff_density_rms         0.109
_refine_ls_extinction_coef       0.00030(6)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.268
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     160
_refine_ls_number_reflns         2060
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.268
_refine_ls_R_factor_all          0.0227
_refine_ls_R_factor_gt           0.0225
_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^)+(0.0185P)^2^+17.0552P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0559
_refine_ls_wR_factor_ref         0.0560
_reflns_number_gt                2040
_reflns_number_total             2060
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ce01734j2.cif
_cod_data_source_block           a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2827 2014-09-09 07:05:25Z andrius 

 Adding full bibliography for 7218489--7218493.cif.
;
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7218490