Self-assembled decanuclear Na(I)(2)Mn(II)(4)Mn(III)(4) complexes: from discrete clusters to 1-D and 2-D structures, with the Mn(II)(4)Mn(III)(4) unit displaying a large spin ground state and probable SMM behaviour.
Langley, Stuart K.; Chilton, Nicholas F.; Moubaraki, Boujemaa; Murray, Keith S.; Dalton transactions (Cambridge, England : 2003) 40 (2011) 12201–12209; doi:10.1039/c1dt10739a

data_7017193
_publ_section_title
;
 Self-assembled decanuclear Na(I)(2)Mn(II)(4)Mn(III)(4) complexes: from
 discrete clusters to 1-D and 2-D structures, with the Mn(II)(4)Mn(III)(4)
 unit displaying a large spin ground state and probable SMM behaviour.
;
_journal_issue                   45
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              12201
_journal_page_last               12209
_journal_paper_doi               10.1039/c1dt10739a
_journal_volume                  40
_journal_year                    2011
_chemical_formula_sum            'C74 H134 Mn8 N12 Na2 O40'
_chemical_formula_weight         2317.43
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             '9 November 2005'
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 100.75(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   17.813(4)
_cell_length_b                   12.949(3)
_cell_length_c                   23.397(5)
_cell_measurement_reflns_used    34274
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.00
_cell_measurement_theta_min      2.06
_cell_volume                     5302(2)
_computing_cell_refinement       'XDS (Kabsch, 1993)'
_computing_data_collection       'Blu-Ice (McPhillips et al, 2002)'
_computing_data_reduction        'XDS (Kabsch, 1993)'
_computing_molecular_graphics    X-SEED
_computing_publication_material  'XCIF V6.12 (BrukerAXS, 2001).'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'ADSC Quantum 210r'
_diffrn_measurement_method       'scans in phi'
_diffrn_radiation_monochromator  silicon
_diffrn_radiation_source         'Australian synchrotron MX1'
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.71123
_diffrn_reflns_av_R_equivalents  0.0459
_diffrn_reflns_av_sigmaI/netI    0.0334
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            34274
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.06
_exptl_absorpt_coefficient_mu    1.013
_exptl_absorpt_correction_T_max  0.876
_exptl_absorpt_correction_T_min  0.753
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.452
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             2408
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.374
_refine_diff_density_min         -0.942
_refine_diff_density_rms         0.116
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.092
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     690
_refine_ls_number_reflns         9285
_refine_ls_number_restraints     38
_refine_ls_restrained_S_all      1.096
_refine_ls_R_factor_all          0.0805
_refine_ls_R_factor_gt           0.0726
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0784P)^2^+29.8594P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1865
_refine_ls_wR_factor_ref         0.1916
_reflns_number_gt                8141
_reflns_number_total             9285
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1dt10739a.txt
_cod_data_source_block           2
_cod_original_cell_volume        5302.0(18)
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               7017193