Synthesis and Structural Characterization of Bi- and Trimetallic Octacyanometalate(IV) Complexes: [Δ,Λ-MII(en)3][cis-MII(en)2(OH2)][MIV(CN)8]·2H2O and [cis-MII(en)2(OH2)]2[(μ-NC)2MIV(CN)6]·4H2O (MII= Mn, Co, Ni; MIV= Mo, W)
Withers, Jeffrey R.; Ruschmann, Chad; Bojang, Pasano; Parkin, Sean; Holmes, Stephen M.; Inorganic Chemistry 44 (2005) 352–358; doi:10.1021/ic048936m

data_4308407
_publ_section_title
;
 Synthesis and Structural Characterization of Bi- and Trimetallic
 Octacyanometalate(IV) Complexes:
 [\D,\L-MII(en)3][cis-MII(en)2(OH2)][MIV(CN)8]&#x00B7;2H2O and
 [cis-MII(en)2(OH2)]2[(\m-NC)2MIV(CN)6]&#x00B7;4H2O
 (MII= Mn, Co, Ni; MIV= Mo, W)
;
_journal_coden_ASTM              INOCAJ
_journal_issue                   2
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              352
_journal_page_last               358
_journal_paper_doi               10.1021/ic048936m
_journal_volume                  44
_journal_year                    2005
_chemical_formula_sum            'C18 H46 Mo N18 Ni2 O3'
_chemical_formula_weight         776.09
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                   11.5576(4)
_cell_length_b                   14.9065(6)
_cell_length_c                   18.7669(8)
_cell_measurement_reflns_used    21345
_cell_measurement_temperature    90.0(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      1.00
_cell_volume                     3233.2(2)
_computing_cell_refinement       'SCALEPACK (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT (Nonius, 1998)'
_computing_data_reduction        'DENZO-SMN (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'XP in Siemens SHELXTL (Sheldrick, 1994)'
_computing_publication_material
;
SHELX97-2 (Sheldrick, 1997) and local procedures
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      90.0(2)
_diffrn_detector_area_resol_mean 18
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Nonius KappaCCD diffractometer'
_diffrn_measurement_method       '\w scans at fixed \c = 55\%'
_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  0.0656
_diffrn_reflns_av_sigmaI/netI    0.0999
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            18894
_diffrn_reflns_theta_full        27.44
_diffrn_reflns_theta_max         27.44
_diffrn_reflns_theta_min         1.74
_diffrn_standards_decay_%        <1
_exptl_absorpt_coefficient_mu    1.587
_exptl_absorpt_correction_T_max  0.8574
_exptl_absorpt_correction_T_min  0.6924
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            orange-red-brown
_exptl_crystal_density_diffrn    1.594
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1608
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         .817
_refine_diff_density_min         -.530
_refine_diff_density_rms         .101
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.012(12)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.982
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     379
_refine_ls_number_reflns         7372
_refine_ls_number_restraints     382
_refine_ls_restrained_S_all      0.969
_refine_ls_R_factor_all          0.0673
_refine_ls_R_factor_gt           0.0402
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0081P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0564
_refine_ls_wR_factor_ref         0.0620
_reflns_number_gt                5590
_reflns_number_total             7372
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            ic048936msi20041109_053940_3.cif
_cod_data_source_block           k02172
_cod_database_code               4308407