A series of 3d‒4f heterometallic coordination polymers constructed from size-tunable copper halide clusters and lanthanide-organic motifs
Peng, Guo; Liu, Zhihui; Ma, Li; Liang, Li; Zhang, Limin; Kostakis, George. E; Deng, Hong; CrystEngComm 14 (2012) 5974–; doi:10.1039/c2ce25214g

data_7214670
_publ_section_title
;
 A series of 3d--4f heterometallic coordination polymers constructed from
 size-tunable copper halide clusters and lanthanide-organic motifs
;
_journal_issue                   18
_journal_name_full               CrystEngComm
_journal_page_first              5974
_journal_paper_doi               10.1039/c2ce25214g
_journal_volume                  14
_journal_year                    2012
_chemical_formula_moiety         '2(C36 H32 Br6 Cu6 Eu2 N6 O16), 7(H2 O)'
_chemical_formula_sum            'C72 H78 Br12 Cu12 Eu4 N12 O39'
_chemical_formula_weight         4064.70
_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                73.386(2)
_cell_angle_beta                 82.825(2)
_cell_angle_gamma                77.750(2)
_cell_formula_units_Z            1
_cell_length_a                   9.8257(14)
_cell_length_b                   14.790(2)
_cell_length_c                   20.182(3)
_cell_measurement_reflns_used    9821
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      25.20
_cell_measurement_theta_min      2.02
_cell_volume                     2740.0(7)
_computing_cell_refinement       'Apex2 (Bruker, 2005)'
_computing_data_collection       'Apex2 (Bruker, 2005)'
_computing_data_reduction        'Apex2 (Bruker, 2005)'
_computing_molecular_graphics    'SHELXTL 6.12'
_computing_publication_material  'SHELXTL 6.12'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL 6.12 (Bruker, 2000-2003)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker AXS SMART APEX CCD diffractometer'
_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  0.0631
_diffrn_reflns_av_sigmaI/netI    0.0802
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            26246
_diffrn_reflns_theta_full        25.20
_diffrn_reflns_theta_max         25.20
_diffrn_reflns_theta_min         2.02
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    8.983
_exptl_absorpt_correction_T_max  0.5335
_exptl_absorpt_correction_T_min  0.2426
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Apex2 (Bruker, 2005)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.463
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1896
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.386
_refine_diff_density_min         -1.109
_refine_diff_density_rms         0.165
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.009
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     682
_refine_ls_number_reflns         9821
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.009
_refine_ls_R_factor_all          0.0780
_refine_ls_R_factor_gt           0.0435
_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^)+(0.0408P)^2^+4.3525P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0956
_refine_ls_wR_factor_ref         0.1086
_reflns_number_gt                6784
_reflns_number_total             9821
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2ce25214g.txt
_cod_data_source_block           2
_cod_original_cell_volume        2739.9(7)
_cod_original_sg_symbol_Hall     -P1
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7214670