Syntheses, structures and photophysical properties of tetranuclear Cd–Ln coordination complexes
Chi, Yu-Xian; Niu, Shu-Yun; Jin, Jing; Wang, Ru; Li, Ye; Dalton Transactions  (2009) 7653–7659; doi:10.1039/b905113a

data_7002280
_publ_section_title
;
 Syntheses, structures and photophysical properties of tetranuclear
 Cd--Ln coordination complexes
;
_journal_issue                   37
_journal_name_full               'Dalton Transactions'
_journal_page_first              7653
_journal_page_last               7659
_journal_paper_doi               10.1039/b905113a
_journal_year                    2009
_chemical_formula_sum            'C52 H43 Cd N2 O10 Sm'
_chemical_formula_weight         1118.63
_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                114.42(3)
_cell_angle_beta                 99.53(3)
_cell_angle_gamma                110.75(3)
_cell_formula_units_Z            2
_cell_length_a                   13.407(3)
_cell_length_b                   15.041(3)
_cell_length_c                   15.050(3)
_cell_measurement_temperature    293(2)
_cell_volume                     2404.4(16)
_computing_cell_refinement       'SAINT (Bruker, 2005)'
_computing_data_collection       'APEX2 (Bruker, 2005)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'SHELXTL (Sheldrick, 1997a)'
_computing_publication_material  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 0.948
_diffrn_measured_fraction_theta_max 0.948
_diffrn_measurement_device_type  'Smart Apex II CCD'
_diffrn_measurement_method       CCD
_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  0.0280
_diffrn_reflns_av_sigmaI/netI    0.0408
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            21904
_diffrn_reflns_theta_full        27.46
_diffrn_reflns_theta_max         27.46
_diffrn_reflns_theta_min         1.60
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    1.711
_exptl_absorpt_correction_T_max  0.8475
_exptl_absorpt_correction_T_min  0.8475
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.545
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1118
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.730
_refine_diff_density_min         -1.318
_refine_diff_density_rms         0.285
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.068
_refine_ls_hydrogen_treatment    geog
_refine_ls_matrix_type           full
_refine_ls_number_parameters     595
_refine_ls_number_reflns         10425
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.068
_refine_ls_R_factor_all          0.0494
_refine_ls_R_factor_gt           0.0305
_refine_ls_shift/su_max          0.110
_refine_ls_shift/su_mean         0.016
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0558P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0772
_refine_ls_wR_factor_ref         0.0991
_reflns_number_gt                7941
_reflns_number_total             10425
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b905113a.txt
_cod_data_source_block           w0445
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        2404.3(8)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7002280