Lanthanide Coordination Polymers Constructed from Dinuclear Building Blocks: Novel Structure Evolution from One-Dimensional Chains to Three-Dimensional Architectures
Ye, Junwei; Zhang, Jingying; Ning, Guiling; Tian, Ge; Chen, Yan; Wang, Yue; Crystal Growth & Design 8 (2008) 3098–; doi:10.1021/cg800310j

data_4503707
_publ_section_title
;
 Lanthanide Coordination Polymers Constructed from Dinuclear Building
 Blocks: Novel Structure Evolution from One-Dimensional Chains to
 Three-Dimensional Architectures
;
_journal_issue                   8
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              3098
_journal_paper_doi               10.1021/cg800310j
_journal_volume                  8
_journal_year                    2008
_chemical_formula_sum            'C28 H15 N4 O12 Sm'
_chemical_formula_weight         749.79
_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                102.42(3)
_cell_angle_beta                 112.32(3)
_cell_angle_gamma                96.10(3)
_cell_formula_units_Z            2
_cell_length_a                   10.416(2)
_cell_length_b                   11.110(2)
_cell_length_c                   13.181(3)
_cell_measurement_reflns_used    6825
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.41
_cell_measurement_theta_min      2.16
_cell_volume                     1347.9(6)
_computing_cell_refinement       RAPID-AUTO
_computing_data_collection       'RAPID-AUTO (Rigaku, 1998)'
_computing_data_reduction        RAPID-AUTO
_computing_molecular_graphics    SHELXP97
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 10.0
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID'
_diffrn_measurement_method       'Omega scan'
_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  0.02229
_diffrn_reflns_av_sigmaI/netI    0.0205
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            6126
_diffrn_reflns_theta_full        27.47
_diffrn_reflns_theta_max         27.47
_diffrn_reflns_theta_min         1.74
_diffrn_standards_decay_%        none
_diffrn_standards_interval_count none
_diffrn_standards_interval_time  none
_diffrn_standards_number         none
_exptl_absorpt_coefficient_mu    2.255
_exptl_absorpt_correction_T_max  0.8160
_exptl_absorpt_correction_T_min  0.5729
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'Higashi (1995)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.847
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             738
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.683
_refine_diff_density_min         -1.154
_refine_diff_density_rms         0.200
_refine_ls_extinction_coef       0
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.043
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     406
_refine_ls_number_reflns         6126
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.0228
_refine_ls_R_factor_gt           0.0185
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0482P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0558
_refine_ls_wR_factor_ref         0.0620
_reflns_number_gt                5679
_reflns_number_total             6126
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg800310j-file003.cif
_cod_data_source_block           5
_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_values 1715 2011-07-08 13:25:40Z adriana 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_cell_volume        1347.9(5)
_cod_original_sg_symbol_H-M      'P-1   '
_cod_database_code               4503707