Complexation of Sn2Se6 with lanthanide(III) centers influenced by ethylene polyamines: Solvothermal syntheses, crystal structures, and optical properties of lanthanide selenidostannates
Tang, Chunying; Wang, Fang; Chen, Ruihong; Jiang, Wenqing; Zhang, Yong; Jia, Dingxian; Journal of Solid State Chemistry 204 (2013) 70–77; doi:10.1016/j.jssc.2013.05.008

data_1562584
_publ_section_title
;
 Complexation of Sn2Se6 with lanthanide(III) centers influenced by
 ethylene polyamines: Solvothermal syntheses, crystal structures, and
 optical properties of lanthanide selenidostannates
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              70
_journal_page_last               77
_journal_paper_doi               10.1016/j.jssc.2013.05.008
_journal_volume                  204
_journal_year                    2013
_chemical_formula_moiety         'C8 H26 Ce N5 O Se6 Sn2'
_chemical_formula_sum            'C8 H26 Ce N5 O Se6 Sn2'
_chemical_formula_weight         1059.60
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      15
_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                 105.98(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.852(3)
_cell_length_b                   9.802(2)
_cell_length_c                   22.035(4)
_cell_measurement_reflns_used    4780
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.35
_cell_measurement_theta_min      3.0585
_cell_volume                     2876.2(11)
_computing_cell_refinement       CrystalClear
_computing_data_collection       CrystalClear
_computing_data_reduction        CrystalStructure
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 7.31
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_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  0.0905
_diffrn_reflns_av_sigmaI/netI    0.0765
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            12857
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         3.06
_exptl_absorpt_coefficient_mu    10.878
_exptl_absorpt_correction_T_max  0.1388
_exptl_absorpt_correction_T_min  0.0739
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            Red
_exptl_crystal_density_diffrn    2.447
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1916
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.30
_refine_diff_density_max         2.108
_refine_diff_density_min         -1.641
_refine_diff_density_rms         0.347
_refine_ls_extinction_coef       0.00137(18)
_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   1.103
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     129
_refine_ls_number_reflns         2631
_refine_ls_number_restraints     8
_refine_ls_restrained_S_all      1.101
_refine_ls_R_factor_all          0.0738
_refine_ls_R_factor_gt           0.0510
_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^)+(0.0626P)^2^+454.4881P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1415
_refine_ls_wR_factor_ref         0.1591
_reflns_number_gt                2164
_reflns_number_total             2631
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            JSSC-2013-204-70.cif
_cod_data_source_block           complex_1
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-scan' was
changed to 'multi-scan' in accordance with the built-in table derived
from the CIF Core dictionary named 'cif_core.dic' version 2.4.5 last
updated on 2014-11-21.

Automatic conversion script
Id: cif_fix_values 8369 2020-08-20 11:38:08Z andrius 
;
_cod_original_cell_volume        2876.2(10)
_cod_original_sg_symbol_H-M      'C 2/c '
_cod_database_code               1562584