1,2,3-Triazolate-Bridged Tetradecametallic Transition Metal Clusters [M14(L)6O6(OMe)18X6] (M = FeIII, CrIII and VIII/IV) and Related Compounds: Ground-State Spins Ranging from S=0 to S=25 and Spin-Enhanced Magnetocaloric Effect
Rachel Shaw; Rebecca H. Laye; Leigh F. Jones; David M. Low; Caytie Talbot-Eeckelaers; Qiang Wei; Constantinos J. Milios; Simon Teat; Madeleine Helliwell; James Raftery; Marco Evangelisti; Marco Affronte; David Collison; Euan K. Brechin; Eric J. L. McInnes; Inorganic Chemistry 46 (2007) 4968–4978; doi:10.1021/ic070320k

data_4308254
_publ_section_title
;
1,2,3-Triazolate-Bridged Tetradecametallic Transition Metal Clusters
[M14(L)6O6(OMe)18X6] (M = FeIII, CrIII and VIII/IV) and Related Compounds:
Ground-State Spins Ranging from S=0 to S=25 and Spin-Enhanced
Magnetocaloric Effect
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4968
_journal_page_last               4978
_journal_paper_doi               10.1021/ic070320k
_journal_volume                  46
_journal_year                    2007
_chemical_formula_sum            'C56 H58 Cl8 Fe14 N21 Na0 O25'
_chemical_formula_weight         2490.73
_space_group_IT_number           62
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   21.848(2)
_cell_length_b                   24.513(2)
_cell_length_c                   17.3350(10)
_cell_measurement_reflns_used    2210
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      18.5465
_cell_measurement_theta_min      2.2385
_cell_volume                     9283.9(13)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.1557
_diffrn_reflns_av_sigmaI/netI    0.1918
_diffrn_reflns_limit_h_max       27
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            52653
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         1.44
_exptl_absorpt_coefficient_mu    2.421
_exptl_absorpt_correction_T_max  0.9309
_exptl_absorpt_correction_T_min  0.6431
_exptl_absorpt_correction_type   none
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.782
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             4964
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.03
_refine_diff_density_max         1.822
_refine_diff_density_min         -1.608
_refine_diff_density_rms         0.173
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.949
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     534
_refine_ls_number_reflns         9723
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.949
_refine_ls_R_factor_all          0.1658
_refine_ls_R_factor_gt           0.0730
_refine_ls_shift/su_max          0.011
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1015P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2084
_refine_ls_wR_factor_ref         0.2426
_reflns_number_gt                4034
_reflns_number_total             9723
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic070320k-file005.cif
_cod_data_source_block           s1714r
_cod_depositor_comments
;
 Removing the '_publ_author' data item since it was not found in the core
 CIF dictionary and the same information was already provided in the official
 bibliography data items. No information was lost by removing this data item.

 Antanas Vaitkus,
 2017-03-07

The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
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 
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_cod_database_code               4308254