First NIR luminescent polymeric high-nuclearity Cd-Ln nanoclusters from a long-chain Schiff base ligand
Xiaoping Yang; Shiqing Wang; Lijie Zhang; Shaoming Huang; Zongping Li; Chengri Wang; Ting Zhu; Le Bo; Journal of Materials Chemistry C 4 (2016) 1589–1593; doi:10.1039/C5TC04103A

data_7234576
_publ_section_title
;
 First NIR luminescent polymeric high-nuclearity Cd-Ln nanoclusters from a
 long-chain Schiff base ligand
;
_journal_name_full               'Journal of Materials Chemistry C'
_journal_page_first              1589
_journal_page_last               1593
_journal_paper_doi               10.1039/C5TC04103A
_journal_volume                  4
_journal_year                    2016
_chemical_formula_moiety         'C254 H320 Cd18 Cl6 N18 O94 Yb6'
_chemical_formula_sum            'C254 H320 Cd18 Cl6 N18 O94 Yb6'
_chemical_formula_weight         8403.42
_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_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
_cell_angle_alpha                90.00
_cell_angle_beta                 113.62(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   41.918(8)
_cell_length_b                   23.335(5)
_cell_length_c                   41.805(8)
_cell_measurement_reflns_used    36382
_cell_measurement_temperature    190(1)
_cell_measurement_theta_max      28.3368
_cell_measurement_theta_min      1.1610
_cell_volume                     37466(16)
_computing_cell_refinement       'Collect software, Nonius B.V. 1998'
_computing_data_collection       'Collect software, Nonius B.V. 1998'
_computing_data_reduction
;
DENZO and Scalepack (Otwinoski and Minor, 1997)
;
_computing_molecular_graphics    'XP SHELXTL/PC, Siemens Analytical'
_computing_structure_refinement  'XL SHELXTL/PC, Siemens Analytical'
_computing_structure_solution
;

SIR97 - Altomare A., Burla M.C., Camalli M., Cascarano G.L., Giacovazzo C., 
Guagliardi A., Moliterni A.G.G., Polidori G.,Spagna R.
;
_diffrn_ambient_temperature      190(1)
_diffrn_detector_area_resol_mean 13.6612
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Mercury2 (2x2 bin mode)'
_diffrn_measurement_method       dtprofit.ref
_diffrn_radiation_monochromator  'Graphite Monochromator'
_diffrn_radiation_source         'Sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.710747
_diffrn_reflns_av_R_equivalents  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0649
_diffrn_reflns_limit_h_max       45
_diffrn_reflns_limit_h_min       -49
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       49
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            32716
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.00
_exptl_absorpt_coefficient_mu    2.588
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.526709
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'DENZO and Scalepack (Otwinoski and Minor, 1997)'
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.490
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             16432
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.08
_refine_diff_density_max         3.424
_refine_diff_density_min         -1.526
_refine_diff_density_rms         0.137
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1793
_refine_ls_number_reflns         32716
_refine_ls_number_restraints     1194
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.0598
_refine_ls_R_factor_gt           0.0428
_refine_ls_shift/su_max          0.008
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0473P)^2^+57.8951P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0986
_refine_ls_wR_factor_ref         0.1036
_reflns_number_gt                25397
_reflns_number_total             32716
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            J-Mater-Chem-C-2016-4-1589.cif
_cod_data_source_block           complex-3
_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.

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' 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_cell_volume        37467(13)
_cod_original_sg_symbol_Hall     -C2yc
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7234576