Controllable synthesis of four series of lanthanide coordination polymers: synthesis, structures, luminescent and magnetic properties
An, Ran; Wang, Xiaofang; Hu, Huai-Ming; Zhao, Zhui; Bai, Chao; Xue, Ganglin; CrystEngComm 17 (2015) 8289–; doi:10.1039/C5CE01675D

data_7222316
_publ_section_title
;
 Controllable synthesis of four series of lanthanide coordination
 polymers: synthesis, structures, luminescent and magnetic properties
;
_journal_issue                   43
_journal_name_full               CrystEngComm
_journal_page_first              8289
_journal_paper_doi               10.1039/C5CE01675D
_journal_volume                  17
_journal_year                    2015
_chemical_formula_moiety         'C24 H17 N4 O7 S Sm, 2(H2 O)'
_chemical_formula_sum            'C24 H21 N4 O9 S Sm'
_chemical_formula_weight         690.82
_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
;
2015-09-22 deposited with the CCDC.
2015-09-28 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 98.860(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.2415(8)
_cell_length_b                   14.9167(15)
_cell_length_c                   20.773(2)
_cell_measurement_reflns_used    4750
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      26.45
_cell_measurement_theta_min      2.41
_cell_volume                     2523.3(4)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w 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  0.0297
_diffrn_reflns_av_sigmaI/netI    0.0371
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            12309
_diffrn_reflns_theta_full        25.05
_diffrn_reflns_theta_max         25.05
_diffrn_reflns_theta_min         1.98
_exptl_absorpt_coefficient_mu    2.471
_exptl_absorpt_correction_T_max  0.823
_exptl_absorpt_correction_T_min  0.723
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.808
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1352
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.610
_refine_diff_density_min         -0.670
_refine_diff_density_rms         0.081
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.023
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     352
_refine_ls_number_reflns         4449
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.023
_refine_ls_R_factor_all          0.0337
_refine_ls_R_factor_gt           0.0267
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0277P)^2^+1.5821P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0604
_refine_ls_wR_factor_ref         0.0636
_reflns_number_gt                3844
_reflns_number_total             4449
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ce01675d2.cif
_cod_data_source_block           nw1752_0m
_cod_depositor_comments
'Adding full bibliography for 7222315--7222326.cif.'
_cod_original_cell_volume        2523.2(4)
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7222316