Pentanuclear complexes with unusual structural topologies from the initial use of two aliphatic amino-alcohol ligands in Fe chemistry.
Kizas, Christos M.; Manos, Manolis J.; Nastopoulos, Vassilios; Boudalis, Athanassios K.; Sanakis, Yiannis; Tasiopoulos, Anastasios J.; Dalton transactions (Cambridge, England : 2003) 41 (2012) 1544–1552; doi:10.1039/c1dt11487e

data_7017818
_publ_section_title
;
 Pentanuclear complexes with unusual structural topologies from the
 initial use of two aliphatic amino-alcohol ligands in Fe chemistry.
;
_journal_issue                   5
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1544
_journal_page_last               1552
_journal_paper_doi               10.1039/c1dt11487e
_journal_volume                  41
_journal_year                    2012
_chemical_formula_moiety         '(C73 H83 Fe5 N4 O20), 1.3(C2 H3 N), (H2 O)'
_chemical_formula_sum            'C75.6 H88.9 Fe5 N5.3 O21'
_chemical_formula_weight         1687.07
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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                 111.120(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   24.0638(5)
_cell_length_b                   14.2734(2)
_cell_length_c                   25.8406(6)
_cell_measurement_reflns_used    16638
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.3952
_cell_measurement_theta_min      3.1880
_cell_volume                     8279.3(3)
_computing_cell_refinement       'CrysAlis RED (Oxford Diffraction, 2008)'
_computing_data_collection       'CrysAlis CCD (Oxford Diffraction, 2008)'
_computing_data_reduction        'CrysAlis RED (Oxford Diffraction, 2008)'
_computing_molecular_graphics
;
PLATON (Spek, 2008), ORTEP-3 (Farrugia, 1997)
;
_computing_publication_material  'WINGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 16.0288
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type
'Oxford Diffraction Xcalibur-3 with Sapphire CCD'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0514
_diffrn_reflns_av_sigmaI/netI    0.1128
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            56769
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         3.20
_exptl_absorpt_coefficient_mu    0.926
_exptl_absorpt_correction_T_max  0.910
_exptl_absorpt_correction_T_min  0.756
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'Empirical absorption correction (CrysAlis RED, Oxford Diffraction)'
_exptl_crystal_colour            'dark grey-purple'
_exptl_crystal_density_diffrn    1.353
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             3510
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.053
_refine_diff_density_min         -0.551
_refine_diff_density_rms         0.083
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.948
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1007
_refine_ls_number_reflns         16146
_refine_ls_number_restraints     106
_refine_ls_restrained_S_all      0.973
_refine_ls_R_factor_all          0.1113
_refine_ls_R_factor_gt           0.0538
_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^)+(0.0692P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1300
_refine_ls_wR_factor_ref         0.1390
_reflns_number_gt                8037
_reflns_number_total             16146
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c1dt11487e.txt
_cod_data_source_block           ck11
_cod_original_formula_sum        'C75.60 H88.90 Fe5 N5.30 O21'
_cod_database_code               7017818