Transformation of a Luminescent Benzimidazole-Based Yb3Cluster into a One-Dimensional Coordination Polymer
Yang, Xiaoping; Jones, Richard A.; Wiester, Michael J.; Oye, Michael M.; Wong, Wai-Kwok; Crystal Growth & Design 10 (2010) 970–; doi:10.1021/cg901283k

data_4502476
_publ_section_title
;
 Transformation of a Luminescent Benzimidazole-Based Yb3Cluster into a
 One-Dimensional Coordination Polymer
;
_journal_issue                   2
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              970
_journal_paper_doi               10.1021/cg901283k
_journal_volume                  10
_journal_year                    2010
_chemical_formula_moiety         'C64 H52 Br4 N8 O16 Yb3, Cl'
_chemical_formula_sum            'C64 H52 Br4 Cl N8 O16 Yb3'
_chemical_formula_weight         2063.35
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           130
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-P 4a 2ac'
_symmetry_space_group_name_H-M   'P 4/n c c :2'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   25.912(4)
_cell_length_b                   25.912(4)
_cell_length_c                   22.760(5)
_cell_measurement_reflns_used    30838
_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      25.03
_cell_measurement_theta_min      2.91
_cell_volume                     15282(5)
_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    'XL 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      153(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  CCD
_diffrn_measurement_method       \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  0.1845
_diffrn_reflns_av_sigmaI/netI    0.1584
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -30
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            64718
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         2.96
_exptl_absorpt_coefficient_mu    5.833
_exptl_absorpt_correction_T_max  0.5931
_exptl_absorpt_correction_T_min  0.3883
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
Absorption correction given as Gaussian
;
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.794
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             7896
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.947
_refine_diff_density_min         -0.770
_refine_diff_density_rms         0.188
_refine_ls_extinction_coef       0.0007(2)
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.989
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     434
_refine_ls_number_reflns         6653
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.979
_refine_ls_R_factor_all          0.1578
_refine_ls_R_factor_gt           0.0958
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0834P)^2^+1.9833P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1656
_refine_ls_wR_factor_ref         0.2484
_reflns_number_gt                3961
_reflns_number_total             6653
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg901283k_si_004.cif
_cod_data_source_block           Complex-2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Tetragonal' changed to 'tetragonal'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from
2011-04-26.

'_exptl_absorpt_correction_type' value 'Gaussian'
changed to 'gaussian' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        15281(5)
_cod_original_sg_symbol_H-M      P4/ncc
_cod_database_code               4502476