Heterometallic Mn(III)4Ln2 (Ln = Dy, Gd, Tb) Cross-Shaped Clusters and Their Homometallic Mn(III)4Mn(II)2 Analogues.
Savva, Maria; Skordi, Katerina; Fournet, Adeline D.; Thuijs, Annaliese E.; Christou, George; Perlepes, Spyros P.; Papatriantafyllopoulou, Constantina; Tasiopoulos, Anastasios J.; Inorganic chemistry 56 (2017) 5657–5668; doi:10.1021/acs.inorgchem.7b00191

data_4345881
_publ_section_title
;
 Heterometallic Mn(III)4Ln2 (Ln = Dy, Gd, Tb) Cross-Shaped Clusters and
 Their Homometallic Mn(III)4Mn(II)2 Analogues.
;
_journal_issue                   10
_journal_name_full               'Inorganic chemistry'
_journal_page_first              5657
_journal_page_last               5668
_journal_paper_doi               10.1021/acs.inorgchem.7b00191
_journal_volume                  56
_journal_year                    2017
_chemical_formula_moiety         'C50 H44 Dy2 Mn4 N10 O26'
_chemical_formula_sum            'C50 H44 Dy2 Mn4 N10 O26'
_chemical_formula_weight         1745.71
_space_group_crystal_system      trigonal
_space_group_IT_number           148
_space_group_name_Hall           '-R 3'
_space_group_name_H-M_alt        'R -3 :H'
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :H'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90.000(5)
_cell_angle_beta                 90.000(5)
_cell_angle_gamma                120.000(5)
_cell_formula_units_Z            9
_cell_length_a                   37.581(5)
_cell_length_b                   37.581(5)
_cell_length_c                   24.268(5)
_cell_measurement_reflns_used    16900
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.0317
_cell_measurement_theta_min      2.8623
_cell_volume                     29683(8)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 10.4223
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0466
_diffrn_reflns_av_unetI/netI     0.0304
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       44
_diffrn_reflns_limit_h_min       -43
_diffrn_reflns_limit_k_max       34
_diffrn_reflns_limit_k_min       -44
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            62897
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        24.997
_diffrn_reflns_theta_max         24.997
_diffrn_reflns_theta_min         2.868
_exptl_absorpt_coefficient_mu    1.532
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.59804
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            'dark red'
_exptl_crystal_density_diffrn    0.879
_exptl_crystal_description       plates
_exptl_crystal_F_000             7686
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.03
_platon_squeeze_details
;
;
_refine_diff_density_max         1.067
_refine_diff_density_min         -0.550
_refine_diff_density_rms         0.076
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.101
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     419
_refine_ls_number_reflns         11604
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      1.105
_refine_ls_R_factor_all          0.0571
_refine_ls_R_factor_gt           0.0458
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0910P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1395
_refine_ls_wR_factor_ref         0.1468
_reflns_Friedel_coverage         0.000
_reflns_number_gt                8951
_reflns_number_total             11604
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ic7b00191_si_003.cif
_cod_data_source_block           shelx
_cod_original_cell_volume        29683(10)
_cod_database_code               4345881
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              17657
_shelx_hkl_checksum              76717