Lanthanide coordination frameworks: crystal structure, down- and up-conversion luminescence and white light emission
Zhang, Yi-Hua; Li, Xia; Song, Shuang; Yang, Hong-Yu; Ma, Dou; Liu, Yi-Heng; CrystEngComm 16 (2014) 8390–; doi:10.1039/C4CE00923A

data_7218023
_publ_section_title
;
 Lanthanide coordination frameworks: crystal structure, down- and
 up-conversion luminescence and white light emission
;
_journal_issue                   36
_journal_name_full               CrystEngComm
_journal_page_first              8390
_journal_paper_doi               10.1039/C4CE00923A
_journal_volume                  16
_journal_year                    2014
_chemical_formula_sum            'C31 H21 Eu N5 O8 S2'
_chemical_formula_weight         807.61
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                74.956(18)
_cell_angle_beta                 69.597(11)
_cell_angle_gamma                72.234(11)
_cell_formula_units_Z            2
_cell_length_a                   10.551(2)
_cell_length_b                   10.620(2)
_cell_length_c                   15.094(4)
_cell_measurement_temperature    296(2)
_cell_volume                     1487.2(6)
_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, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_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  0.1132
_diffrn_reflns_av_sigmaI/netI    0.1330
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            15738
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.04
_exptl_absorpt_coefficient_mu    2.312
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.5819
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.803
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             802
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.604
_refine_diff_density_min         -1.217
_refine_diff_density_rms         0.168
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.083
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     463
_refine_ls_number_reflns         5226
_refine_ls_number_restraints     204
_refine_ls_restrained_S_all      1.066
_refine_ls_R_factor_all          0.0879
_refine_ls_R_factor_gt           0.0568
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0463P)^2^+1.3125P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1280
_refine_ls_wR_factor_ref         0.1412
_reflns_number_gt                3960
_reflns_number_total             5226
_reflns_threshold_expression     >2sigma(I)
_cod_duplicate_entry             7217063
_cod_data_source_file            c4ce00923a2.cif
_cod_data_source_block           1
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7218023