Incorporating Metal Clusters into Three-Dimensional Ln(III)−Cu(I) Coordination Frameworks through Linear Ligands
Gu, Xiaojun; Xue, Dongfeng; Crystal Growth & Design 7 (2007) 1726–; doi:10.1021/cg060836z

data_4504131
_publ_section_title
;
 Incorporating Metal Clusters into Three-Dimensional Ln(III)&#x2212;Cu(I)
 Coordination Frameworks through Linear Ligands
;
_journal_issue                   9
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              1726
_journal_paper_doi               10.1021/cg060836z
_journal_volume                  7
_journal_year                    2007
_chemical_formula_sum            'C14 H10 Cu Eu N2 O9'
_chemical_formula_weight         565.74
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_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                 105.939(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   21.296(5)
_cell_length_b                   9.203(2)
_cell_length_c                   17.063(4)
_cell_measurement_temperature    273(2)
_cell_volume                     3215.6(13)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      273(2)
_diffrn_measured_fraction_theta_full 0.913
_diffrn_measured_fraction_theta_max 0.913
_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  0.0210
_diffrn_reflns_av_sigmaI/netI    0.0269
_diffrn_reflns_limit_h_max       27
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            9737
_diffrn_reflns_theta_full        29.12
_diffrn_reflns_theta_max         29.12
_diffrn_reflns_theta_min         1.99
_exptl_absorpt_coefficient_mu    5.245
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.337
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             2176
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.36
_exptl_crystal_size_min          0.32
_refine_diff_density_max         1.027
_refine_diff_density_min         -1.245
_refine_diff_density_rms         0.108
_refine_ls_extinction_coef       0.00033(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.014
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     245
_refine_ls_number_reflns         3949
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.014
_refine_ls_R_factor_all          0.0284
_refine_ls_R_factor_gt           0.0235
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0319P)^2^+6.0126P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0577
_refine_ls_wR_factor_ref         0.0603
_reflns_number_gt                3450
_reflns_number_total             3949
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg060836zsi20061123_030933.cif
_cod_data_source_block           3
_cod_original_cell_volume        3215.3(14)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               4504131