Iron Lanthanide Phosphonate Clusters: {Fe6Ln6P6} Wells-Dawson-like Structures with D3d Symmetry.
Pineda, Eufemio Moreno; Tuna, Floriana; Zheng, Yan-Zhen; Teat, Simon J.; Winpenny, Richard E. P.; Schnack, Jürgen; McInnes, Eric J. L.; Inorganic chemistry 53 (2014) 3032–3038; doi:10.1021/ic402839q

data_4337625
_publ_section_title
;
 Iron Lanthanide Phosphonate Clusters: {Fe6Ln6P6} Wells-Dawson-like
 Structures with D3d Symmetry.
;
_journal_issue                   6
_journal_name_full               'Inorganic chemistry'
_journal_page_first              3032
_journal_page_last               3038
_journal_paper_doi               10.1021/ic402839q
_journal_volume                  53
_journal_year                    2014
_chemical_formula_moiety         '1(C127 H240 Fe6 Gd6 O59 P6)'
_chemical_formula_sum            'C127 H240 Fe6 Gd6 O59 P6'
_chemical_formula_weight         4175.60
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      trigonal
_space_group_IT_number           167
_space_group_name_Hall           '-R 3 2"c'
_space_group_name_H-M_alt        'R -3 c'
_symmetry_space_group_name_Hall  '-R 3 2"c'
_symmetry_space_group_name_H-M   'R -3 c :H'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2013-10-27
_audit_creation_method
;
Olex2 1.2
(compiled 2013.09.17 svn.r2790 for OlexSys, GUI svn.r4601)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            24
_cell_length_a                   34.2470(4)
_cell_length_b                   34.2470(4)
_cell_length_c                   103.0464(12)
_cell_measurement_reflns_used    44748
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.2110
_cell_measurement_theta_min      1.7710
_cell_volume                     104667(2)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement
;
SHELX, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution
;
SHELX, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_diffrn_ambient_temperature      100.0
_diffrn_measured_fraction_theta_full 0.9993
_diffrn_measured_fraction_theta_max 0.9469
_diffrn_measurement_details
;
  1 omega  -60.00  115.00   1.0000    1.0000
omega____ theta____ kappa____ phi______ frames
    -       30.0000    0.0000    0.0000 175

  2 omega  -60.00   60.00   1.0000    1.0000
omega____ theta____ kappa____ phi______ frames
    -       30.0000  -50.0000    0.0000 120

  3 omega  -60.00   60.00   1.0000    1.0000
omega____ theta____ kappa____ phi______ frames
    -       30.0000  -50.0000  120.0000 120

  4 omega  -60.00   60.00   1.0000    1.0000
omega____ theta____ kappa____ phi______ frames
    -       30.0000  -50.0000  240.0000 120
;
_diffrn_measurement_device_type
'dtrek-CrysAlisPro-abstract goniometer imported rigaku-d*trek images'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      -0.0170350667
_diffrn_orient_matrix_UB_12      0.0047318667
_diffrn_orient_matrix_UB_13      0.0011251667
_diffrn_orient_matrix_UB_21      -0.0024357333
_diffrn_orient_matrix_UB_22      0.0015221333
_diffrn_orient_matrix_UB_23      -0.0065847667
_diffrn_orient_matrix_UB_31      -0.0156043333
_diffrn_orient_matrix_UB_32      -0.0226918667
_diffrn_orient_matrix_UB_33      -0.0002073667
_diffrn_radiation_monochromator  synchrotron
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.6889
_diffrn_reflns_av_R_equivalents  0.0999
_diffrn_reflns_av_unetI/netI     0.0363
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       41
_diffrn_reflns_limit_h_min       -42
_diffrn_reflns_limit_k_max       42
_diffrn_reflns_limit_k_min       -42
_diffrn_reflns_limit_l_max       128
_diffrn_reflns_limit_l_min       -128
_diffrn_reflns_number            313308
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        24.415
_diffrn_reflns_theta_max         25.503
_diffrn_reflns_theta_min         1.628
_diffrn_source                   synchrotron
_exptl_absorpt_coefficient_mu    2.643
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.49136
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear ? brown'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_primary    brown
_exptl_crystal_density_diffrn    1.590
_exptl_crystal_description       irregular
_exptl_crystal_F_000             50496
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.1
_refine_diff_density_max         3.000
_refine_diff_density_min         -2.089
_refine_diff_density_rms         0.178
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.066
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1210
_refine_ls_number_reflns         23800
_refine_ls_number_restraints     265
_refine_ls_restrained_S_all      1.072
_refine_ls_R_factor_all          0.1296
_refine_ls_R_factor_gt           0.0993
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1914P)^2^+1013.3559P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2927
_refine_ls_wR_factor_ref         0.3327
_reflns_Friedel_coverage         0.000
_reflns_number_gt                15707
_reflns_number_total             23800
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ic402839q_si_001.cif
_cod_data_source_block           Fe6Gd6P6_Hexyl
_cod_original_cell_volume        104667(3)
_cod_database_code               4337625