Initial Use of Dioximate Ligands in 3d/4f Cluster Chemistry: Synthesis, Structure, and Magnetic Studies of an Unusual [GdIII2MnIVO]8+ Complex
Christos Lampropoulos; Theocharis C. Stamatatos; Khalil A. Abboud; George Christou; Inorganic Chemistry 48 (2009) 429–431; doi:10.1021/ic802005a

data_4301259
_publ_section_title
;
Initial Use of Dioximate Ligands in 3d/4f Cluster Chemistry: Synthesis,
Structure, and Magnetic Studies of an Unusual [GdIII2MnIVO]8+ Complex
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              429
_journal_page_last               431
_journal_paper_doi               10.1021/ic802005a
_journal_volume                  48
_journal_year                    2009
_chemical_formula_sum            'C70 H75 Gd2 Mn N19 O15'
_chemical_formula_weight         1791.93
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-I 2ya'
_symmetry_space_group_name_H-M   'I 1 2/a 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2008-05-30 # Formatted by publCIF
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.155(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   19.424(2)
_cell_length_b                   27.132(3)
_cell_length_c                   30.071(3)
_cell_measurement_reflns_used    46
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      28.0
_cell_measurement_theta_min      2.0
_cell_volume                     15848(3)
_computing_cell_refinement
'Bruker SMART v5.624 & SAINT 6.36a (Bruker 1998)'
_computing_data_collection       'Bruker SMART v5.624 (Bruker 1998)'
_computing_data_reduction        'Bruker SHELXTL v6.14 (Bruker 2000)'
_computing_molecular_graphics    'Bruker SHELXTL v6.14'
_computing_publication_material  'Bruker SHELXTL v6.14'
_computing_structure_refinement  'Bruker SHELXTL v6.14'
_computing_structure_solution    'Bruker SHELXTL v6.14'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'SMART CCD area detector'
_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  0.1808
_diffrn_reflns_av_sigmaI/netI    0.2736
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       35
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       39
_diffrn_reflns_limit_l_min       -39
_diffrn_reflns_number            53619
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.50
_diffrn_standards_decay_%        1
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.884
_exptl_absorpt_correction_T_max  0.9633
_exptl_absorpt_correction_T_min  0.5667
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details
'based on measured indexed crystal faces, Bruker SHELXTL  v6.12 (Bruker 1998)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.502
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needles
_exptl_crystal_F_000             7208
_exptl_crystal_size_max          0.34
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.02
_refine_diff_density_max         2.244
_refine_diff_density_min         -0.799
_refine_diff_density_rms         0.193
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.849
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     655
_refine_ls_number_reflns         18160
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      0.849
_refine_ls_R_factor_all          0.2068
_refine_ls_R_factor_gt           0.0887
_refine_ls_shift/su_max          0.007
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0971P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1976
_refine_ls_wR_factor_ref         0.2304
_reflns_number_gt                6822
_reflns_number_total             18160
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic802005a_si_002.cif
_cod_data_source_block           xl59
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'I 2/a'
_cod_database_code               4301259