Lanthanide CPs: the guest-tunable drastic changes of luminescent quantum yields, and two photon luminescence
Cheng-Hui Zeng; Jing-Ling Wang; Yang-Yi Yang; Tian-Shu Chu; Sheng-Liang Zhong; Seik Weng Ng; Wing-Tak Wong; Journal of Materials Chemistry C 2 (2014) 2235–2242; doi:10.1039/C3TC32309A

data_7233654
_publ_section_title
;
 Lanthanide CPs: the guest-tunable drastic changes of luminescent quantum
 yields, and two photon luminescence
;
_journal_name_full               'Journal of Materials Chemistry C'
_journal_page_first              2235
_journal_page_last               2242
_journal_paper_doi               10.1039/C3TC32309A
_journal_volume                  2
_journal_year                    2014
_chemical_formula_sum            'C42 H37 N4 O7 Tb'
_chemical_formula_weight         868.69
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                97.275(5)
_cell_angle_beta                 96.048(5)
_cell_angle_gamma                98.684(6)
_cell_formula_units_Z            2
_cell_length_a                   9.2946(7)
_cell_length_b                   13.8614(9)
_cell_length_c                   14.4942(8)
_cell_measurement_reflns_used    5140
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      62.5190
_cell_measurement_theta_min      3.0962
_cell_volume                     1816.3(2)
_computing_cell_refinement       'Bruker FRAMBO'
_computing_data_collection       'Bruker FRAMBO'
_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      293(2)
_diffrn_measured_fraction_theta_full 0.970
_diffrn_measured_fraction_theta_max 0.970
_diffrn_measurement_device_type  'multiwire proportional'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0625
_diffrn_reflns_av_sigmaI/netI    0.0632
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            9171
_diffrn_reflns_theta_full        62.61
_diffrn_reflns_theta_max         62.61
_diffrn_reflns_theta_min         3.10
_exptl_absorpt_coefficient_mu    10.056
_exptl_absorpt_correction_T_max  0.4042
_exptl_absorpt_correction_T_min  0.3548
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.588
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             876
_exptl_crystal_size_max          0.13
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.11
_refine_diff_density_max         1.603
_refine_diff_density_min         -1.727
_refine_diff_density_rms         0.119
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     487
_refine_ls_number_reflns         5630
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0449
_refine_ls_R_factor_gt           0.0424
_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^)+(0.0714P)^2^+0.5549P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1085
_refine_ls_wR_factor_ref         0.1108
_reflns_number_gt                5282
_reflns_number_total             5630
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            1000004.cif
_cod_data_source_block           PCOD1000004
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Triclinic' was changed to
'triclinic' 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 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7233654