Two-dimensional carboxylate bridged network of europium(III)-transition metal(II) glutarate compounds.
Kim, Yoojin; Park, Yunju; Jung, Duk-Young; Dalton transactions (Cambridge, England : 2003)  (2005) 2603–2608; doi:10.1039/b505384f

data_7008637
_publ_section_title
;
 Two-dimensional carboxylate bridged network of
 europium(III)-transition metal(II) glutarate compounds.
;
_journal_issue                   15
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2603
_journal_page_last               2608
_journal_paper_doi               10.1039/b505384f
_journal_year                    2005
_chemical_formula_sum            'C20 H36 Eu2 Fe O22'
_chemical_formula_weight         988.26
_chemical_name_common            ((Eu2Fe(4H2O))(O2C(CH2)3CO2)4)(2H2O)
_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                74.512(12)
_cell_angle_beta                 84.358(11)
_cell_angle_gamma                81.316(13)
_cell_formula_units_Z            2
_cell_length_a                   10.3466(17)
_cell_length_b                   11.726(2)
_cell_length_c                   12.6124(19)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      12.38
_cell_measurement_theta_min      6.62
_cell_volume                     1455.0(4)
_computing_cell_refinement       'Siemens XSCANS'
_computing_data_collection       'Siemens XSCANS'
_computing_data_reduction        'Siemens SHELXTL'
_computing_molecular_graphics    'Siemens SHELXTL'
_computing_publication_material  'Siemens SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Siemens P4'
_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  0.0126
_diffrn_reflns_av_sigmaI/netI    0.0232
_diffrn_reflns_limit_h_max       0
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            5374
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.82
_exptl_absorpt_coefficient_mu    4.845
_exptl_absorpt_correction_T_max  0.0318
_exptl_absorpt_correction_T_min  0.0086
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            YELLOW
_exptl_crystal_density_diffrn    2.228
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       BLOCK
_exptl_crystal_F_000             944
_exptl_crystal_size_max          0.6
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.1
_refine_diff_density_max         1.457
_refine_diff_density_min         -2.424
_refine_diff_density_rms         0.180
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.060
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     409
_refine_ls_number_reflns         5067
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.060
_refine_ls_R_factor_all          0.0384
_refine_ls_R_factor_gt           0.0368
_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^)+(0.0639P)^2^+3.3098P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0983
_refine_ls_wR_factor_ref         0.1003
_reflns_number_gt                4731
_reflns_number_total             5067
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b505384f.txt
_cod_data_source_block           {[Eu2Fe(4H2O)][O2C(CH2)3CO2]4}(2H2O)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7008637