Three-dimensional lanthanide‒silver heterometallic coordination polymers: syntheses, structures and properties
Chen, Man-Sheng; Su, Zhi; Chen, Min; Chen, Shui-Sheng; Li, Yi-Zhi; Sun, Wei-Yin; CrystEngComm 12 (2010) 3267–; doi:10.1039/c005207h

data_7238297
_publ_section_title
;
 Three-dimensional lanthanide--silver heterometallic coordination
 polymers: syntheses, structures and properties
;
_journal_issue                   10
_journal_name_full               CrystEngComm
_journal_page_first              3267
_journal_paper_doi               10.1039/c005207h
_journal_volume                  12
_journal_year                    2010
_chemical_formula_sum            'C28 H22 Ag Eu N4 O13'
_chemical_formula_weight         882.33
_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
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 110.5710(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   27.647(3)
_cell_length_b                   10.9007(10)
_cell_length_c                   20.8067(19)
_cell_measurement_reflns_used    9870
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.20
_cell_measurement_theta_min      2.71
_cell_volume                     5870.7(10)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_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  0.0752
_diffrn_reflns_av_sigmaI/netI    0.0529
_diffrn_reflns_limit_h_max       33
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            14725
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         2.09
_exptl_absorpt_coefficient_mu    2.861
_exptl_absorpt_correction_T_max  0.7629
_exptl_absorpt_correction_T_min  0.5717
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker, 2000'
_exptl_crystal_density_diffrn    1.997
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             3456
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.10
_refine_diff_density_max         3.548
_refine_diff_density_min         -1.877
_refine_diff_density_rms         0.199
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     429
_refine_ls_number_reflns         5445
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0508
_refine_ls_R_factor_gt           0.0475
_refine_ls_shift/su_max          0.027
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0849P)^2^+45.7812P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1357
_refine_ls_wR_factor_ref         0.1380
_reflns_number_gt                4902
_reflns_number_total             5445
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c005207h.txt
_cod_data_source_block           3
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_cell_volume        5870.6(9)
_cod_original_sg_symbol_H-M      'C2/c '
_cod_database_code               7238297