Homo- and heterometallic planes, chains and cubanes.
Meally, Seán T; Taylor, Stephanie M.; Brechin, Euan K.; Piligkos, Stergios; Jones, Leigh F.; Dalton transactions (Cambridge, England : 2003) 42 (2013) 10315–10325; doi:10.1039/c3dt51131f

data_7023278
_publ_section_title
;
 Homo- and heterometallic planes, chains and cubanes.
;
_journal_issue                   28
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              10315
_journal_page_last               10325
_journal_paper_doi               10.1039/c3dt51131f
_journal_volume                  42
_journal_year                    2013
_chemical_formula_sum            'C40 H60 N4 Ni4 O16'
_chemical_formula_weight         1087.76
_chemical_name_common            '[Ni4(OMe)4(L2)4(MeOH)4]'
_space_group_IT_number           88
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-I 4ad'
_symmetry_space_group_name_H-M   'I 41/a :2'
_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                   22.187(3)
_cell_length_b                   22.187(3)
_cell_length_c                   9.5524(19)
_cell_measurement_reflns_used    1770
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      25.35
_cell_measurement_theta_min      2.9541
_cell_volume                     4702.3(13)
_computing_cell_refinement
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.9 (release 08-12-2009 CrysAlis171 .NET)
(compiled Dec  8 2009,17:31:18)
;
_computing_data_collection
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.9 (release 08-12-2009 CrysAlis171 .NET)
(compiled Dec  8 2009,17:31:18)
;
_computing_data_reduction
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.9 (release 08-12-2009 CrysAlis171 .NET)
(compiled Dec  8 2009,17:31:18)
;
_computing_molecular_graphics    'ORTEX (P.McArdle, 1995)'
_computing_publication_material  'SHELXL-97/2 (Sheldrick,1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 16.1048
_diffrn_measured_fraction_theta_full 0.952
_diffrn_measured_fraction_theta_max 0.952
_diffrn_measurement_details
;
  1 omega   63.00   89.00   1.0000   90.0000
omega____ theta____ kappa____ phi______ frames
    -       19.5778  179.0000  -60.0000 26
  2 omega  -50.00   37.00   1.0000   90.0000
omega____ theta____ kappa____ phi______ frames
    -       19.5778    0.0000   60.0000 87
;
_diffrn_measurement_device_type  'Xcalibur, Sapphire3'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      0.0304977000
_diffrn_orient_matrix_UB_12      -0.0077056000
_diffrn_orient_matrix_UB_13      0.0133962000
_diffrn_orient_matrix_UB_21      -0.0095895000
_diffrn_orient_matrix_UB_22      -0.0252407000
_diffrn_orient_matrix_UB_23      0.0397709000
_diffrn_orient_matrix_UB_31      0.0004264000
_diffrn_orient_matrix_UB_32      -0.0180622000
_diffrn_orient_matrix_UB_33      -0.0612195000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.0934
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -30
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            5465
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         2.9541
_exptl_absorpt_coefficient_mu    1.648
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.72639
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.9 (release 08-12-2009 CrysAlis171 .NET)
(compiled Dec  8 2009,17:31:18)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            Green
_exptl_crystal_density_diffrn    1.537
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Parallelepiped
_exptl_crystal_F_000             2272
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.607
_refine_diff_density_min         -0.365
_refine_diff_density_rms         0.095
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.811
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     152
_refine_ls_number_reflns         2060
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.811
_refine_ls_R_factor_all          0.0890
_refine_ls_R_factor_gt           0.0572
_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^)+(0.0096P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1018
_refine_ls_wR_factor_ref         0.1184
_reflns_number_gt                1134
_reflns_number_total             2060
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt51131f.txt
_cod_data_source_block           sm83a-1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Tetragonal' changed to 'tetragonal'
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 
;
_cod_original_cell_volume        4702.1(13)
_cod_original_sg_symbol_H-M      I41/a
_cod_database_code               7023278