A missing high-spin molecule in the family of cyanido-bridged heptanuclear heterometal complexes, [(LCuII)6FeIII(CN)6]3+, and its CoIII and CrIII analogues, accompanied in the crystal by a novel octameric water cluster
Maxim, Catalin; Sorace, Lorenzo; Khuntia, Panchanana; Madalan, Augustin M.; Kravtsov, Victor; Lascialfari, Alessandro; Caneschi, Andrea; Journaux, Yves; Andruh, Marius; Dalton Transactions 39 (2010) 4838–; doi:10.1039/b924505g

data_7025023
_publ_section_title
;
 A missing high-spin molecule in the family of cyanido-bridged
 heptanuclear heterometal complexes, [(LCuII)6FeIII(CN)6]3+, and its CoIII
 and CrIII analogues, accompanied in the crystal by a novel octameric
 water cluster
;
_journal_issue                   20
_journal_name_full               'Dalton Transactions'
_journal_page_first              4838
_journal_paper_doi               10.1039/b924505g
_journal_volume                  39
_journal_year                    2010
_chemical_formula_sum            'C72 H118 Cl3 Cr Cu6 N18 O32'
_chemical_formula_weight         2287.43
_chemical_name_systematic
;
?
;
_space_group_IT_number           167
_symmetry_cell_setting           hexagonal
_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
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            6
_cell_length_a                   28.100(2)
_cell_length_b                   28.100(2)
_cell_length_c                   21.656(2)
_cell_measurement_reflns_used    500
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26
_cell_measurement_theta_min      2.5
_cell_volume                     14809(2)
_computing_cell_refinement
'Dirax/lsq (Duisenberg & Schreurs, 1989-2000)'
_computing_data_collection       KappaCCD
_computing_data_reduction        'Denzo and Scalepak'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.906
_diffrn_measured_fraction_theta_max 0.906
_diffrn_measurement_device_type  'Nonius Kappa CCD'
_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  0.1606
_diffrn_reflns_av_sigmaI/netI    0.1708
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -35
_diffrn_reflns_limit_k_max       35
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            15650
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         11.61
_exptl_absorpt_coefficient_mu    1.539
_exptl_absorpt_correction_T_max  0.8180
_exptl_absorpt_correction_T_min  0.7431
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   wingx
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.539
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             7086
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.435
_refine_diff_density_min         -0.522
_refine_diff_density_rms         0.079
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.981
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     214
_refine_ls_number_reflns         3265
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.981
_refine_ls_R_factor_all          0.1529
_refine_ls_R_factor_gt           0.0568
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0372P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0880
_refine_ls_wR_factor_ref         0.1097
_reflns_number_gt                1676
_reflns_number_total             3265
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b924505g.txt
_cod_data_source_block           shelxl_crystal4
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Hexagonal' changed to 'hexagonal'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      R-3c
_cod_database_code               7025023