Lanthanide-based entangled coordination polymers connected by thiophene-2,5-dicarboxylate: solvothermal syntheses, crystal structures, luminescence and magnetic properties
Yawer, Mohd; Kariem, Mukaddus; Sood, Puneet; Sheikh, Haq Nawaz; CrystEngComm 18 (2016) 3617–; doi:10.1039/C6CE00321D

data_7225108
_publ_section_title
;
 Lanthanide-based entangled coordination polymers connected by
 thiophene-2,5-dicarboxylate: solvothermal syntheses, crystal structures,
 luminescence and magnetic properties
;
_journal_issue                   20
_journal_name_full               CrystEngComm
_journal_page_first              3617
_journal_paper_doi               10.1039/C6CE00321D
_journal_volume                  18
_journal_year                    2016
_chemical_formula_sum            'C79 H79 N5 O44 S9 Sm6'
_chemical_formula_weight         2993.11
_space_group_crystal_system      orthorhombic
_space_group_IT_number           33
_space_group_name_Hall           'P 2c -2n'
_space_group_name_H-M_alt        'P n a 21'
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2015-12-16 deposited with the CCDC.
2016-04-13 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   50.641(3)
_cell_length_b                   11.3530(8)
_cell_length_c                   17.5277(10)
_cell_measurement_reflns_used    9928
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.6
_cell_measurement_theta_min      2.2
_cell_volume                     10077.2(11)
_computing_cell_refinement       'APEX2/SAINT (Bruker, 2004)'
_computing_data_collection       'APEX2 (Bruker, 2004)'
_computing_data_reduction        'SAINT/XPREP (Bruker, 2004)'
_computing_molecular_graphics
'ORTEP3 (Farrugia, 1997) and Mercury (Bruno et al., 2002)'
_computing_publication_material  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_solution    'SIR92 (Altornare et al., 1993)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.940
_diffrn_measurement_device_type  'Bruker axs kappa apex2 CCD Diffractometer'
_diffrn_measurement_method       '\w and \f scan'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0367
_diffrn_reflns_av_unetI/netI     0.0250
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.940
_diffrn_reflns_limit_h_max       66
_diffrn_reflns_limit_h_min       -67
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            196488
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.940
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.116
_diffrn_reflns_theta_min         1.838
_diffrn_source                   'Sealed tube'
_exptl_absorpt_coefficient_mu    3.718
_exptl_absorpt_correction_T_max  0.74
_exptl_absorpt_correction_T_min  0.55
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 1999)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.973
_exptl_crystal_description       block
_exptl_crystal_F_000             5824
_exptl_crystal_size_max          0.150
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.953
_refine_diff_density_min         -1.406
_refine_diff_density_rms         0.110
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.365(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.163
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1463
_refine_ls_number_reflns         24866
_refine_ls_number_restraints     695
_refine_ls_restrained_S_all      1.184
_refine_ls_R_factor_all          0.0304
_refine_ls_R_factor_gt           0.0268
_refine_ls_shift/su_max          0.008
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0235P)^2^+12.4014P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0611
_refine_ls_wR_factor_ref         0.0622
_reflns_Friedel_coverage         0.940
_reflns_Friedel_fraction_full    0.998
_reflns_Friedel_fraction_max     0.940
_reflns_number_gt                23282
_reflns_number_total             24866
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6ce00321d2.cif
_cod_data_source_block           NEW
_cod_depositor_comments
'Adding full bibliography for 7225101--7225109.cif.'
_cod_original_cell_volume        10077.1(11)
_cod_database_code               7225108
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.605
_shelx_estimated_absorpt_t_max   0.707
_shelx_res_checksum              63387