Dinuclear and two- and three-dimensional gadolinium(III) complexes with mono- and dicarboxylate ligands: synthesis, structure and magnetic properties
Cañadillas-Delgado, Laura; Fabelo, Oscar; Cano, Joan; Pasán, Jorge; Delgado, Fernando S.; Lloret, Francesc; Julve, Miguel; Ruiz-Pérez, Catalina; CrystEngComm 11 (2009) 2131–; doi:10.1039/b904764f

data_7201082
_publ_section_title
;
 Dinuclear and two- and three-dimensional gadolinium(III) complexes
 with mono- and dicarboxylate ligands: synthesis, structure and
 magnetic properties
;
_journal_issue                   10
_journal_name_full               CrystEngComm
_journal_page_first              2131
_journal_paper_doi               10.1039/b904764f
_journal_volume                  11
_journal_year                    2009
_chemical_formula_sum            'C6 H15 Gd O9'
_chemical_formula_weight         388.43
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 96.139(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.0103(6)
_cell_length_b                   14.9957(11)
_cell_length_c                   9.0466(8)
_cell_measurement_temperature    110(2)
_cell_volume                     1215.33(16)
_computing_cell_refinement       'EvalCCD (Duisenberg & Schreurs 1990-2000)'
_computing_data_collection       'Collect (Bruker AXS BV, 1997-2004)'
_computing_data_reduction        'EvalCCD (Duisenberg & Schreurs 1990-2000)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      110(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device       '95mm CCD camera on \k-goniostat'
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'CCD rotation images, thick slices'
_diffrn_radiation_monochromator  'horizonally mounted graphite crystal'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0279
_diffrn_reflns_av_sigmaI/netI    0.0328
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            8925
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         5.04
_diffrn_source                   'Enraf Nonius FR590'
_exptl_absorpt_coefficient_mu    5.487
_exptl_absorpt_correction_T_max  0.6680
_exptl_absorpt_correction_T_min  0.4066
_exptl_absorpt_correction_type   sphere
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.123
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             748
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.573
_refine_diff_density_min         -0.496
_refine_diff_density_rms         0.119
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     205
_refine_ls_number_reflns         2770
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0289
_refine_ls_R_factor_gt           0.0193
_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^)+(0.0143P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0358
_refine_ls_wR_factor_ref         0.0377
_reflns_number_gt                2362
_reflns_number_total             2770
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b904764f.txt
_cod_data_source_block           compound1
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7201082