Molecules based on M(v) (M = Mo, W) and Ni(ii) ions: a new class of trigonal bipyramidal cluster and confirmation of SMM behavior for the pentadecanuclear molecule {NiII[NiII(tmphen)(MeOH)]6[Ni(H2O)3]2[μ-CN]30[WV(CN)3]6}
Hilfiger, Matthew G.; Zhao, Hanhua; Prosvirin, Andrey; Wernsdorfer, Wolfgang; Dunbar, Kim R.; Dalton Transactions  (2009) 5155–5163; doi:10.1039/b903691a

data_7001598
_publ_section_title
;
 Molecules based on M(v) (M = Mo, W) and Ni(ii) ions: a new class of
 trigonal bipyramidal cluster and confirmation of SMM behavior for the
 pentadecanuclear molecule
 {NiII[NiII(tmphen)(MeOH)]6[Ni(H2O)3]2[\m-CN]30[WV(CN)3]6}
;
_journal_issue                   26
_journal_name_full               'Dalton Transactions'
_journal_page_first              5155
_journal_page_last               5163
_journal_paper_doi               10.1039/b903691a
_journal_year                    2009
_chemical_formula_sum            'C168 H174 N66 Ni9 O18 W6'
_chemical_formula_weight         5037.21
_chemical_name_systematic
;
?
;
_space_group_IT_number           148
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :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            3
_cell_length_a                   32.270(5)
_cell_length_b                   32.270(5)
_cell_length_c                   21.161(4)
_cell_measurement_temperature    140(2)
_cell_volume                     19084(6)
_computing_cell_refinement       'SMART V5.625 (Bruker, 2000)'
_computing_data_collection       'SMART V5.625 (Bruker, 2000)'
_computing_data_reduction        'SAINT V6.32 (Bruker, 2001)'
_computing_molecular_graphics    'X-Seed (Barbour, 2001)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      140(2)
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'Bruker APEX CCD area-detector'
_diffrn_measurement_method       'profile data from \w 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  0.1186
_diffrn_reflns_av_sigmaI/netI    0.1256
_diffrn_reflns_limit_h_max       42
_diffrn_reflns_limit_h_min       -41
_diffrn_reflns_limit_k_max       42
_diffrn_reflns_limit_k_min       -42
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            48537
_diffrn_reflns_theta_full        27.61
_diffrn_reflns_theta_max         27.61
_diffrn_reflns_theta_min         1.21
_exptl_absorpt_coefficient_mu    3.406
_exptl_absorpt_correction_T_max  0.6802
_exptl_absorpt_correction_T_min  0.5731
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS v2.03 (Bruker, 2003)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.315
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block'
_exptl_crystal_F_000             7452
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.18
_refine_diff_density_max         2.947
_refine_diff_density_min         -1.210
_refine_diff_density_rms         0.241
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.003
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     404
_refine_ls_number_reflns         9650
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      1.003
_refine_ls_R_factor_all          0.2077
_refine_ls_R_factor_gt           0.0915
_refine_ls_shift/su_max          4.743
_refine_ls_shift/su_mean         0.068
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1913P)^2^+118.1420P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2516
_refine_ls_wR_factor_ref         0.3493
_reflns_number_gt                4057
_reflns_number_total             9650
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b903691a.txt
_cod_data_source_block           1
_cod_depositor_comments
;

2018-07-21
Z value and formula fixed to values more according to usual
chemical conventions.                 miguel
;
_cod_original_formula_sum            'C56 H58 N22 Ni3 O6 W2'
_cod_original_formula_weight         1679.07
_cod_original_formula_units_Z            9
_cod_original_cell_volume        19084(5)
_cod_database_code               7001598