A Single-Molecule Magnet Based on Heptacyanomolybdate with the Highest Energy Barrier for a Cyanide Compound
Kun Qian; Xing-Cai Huang; Chun Zhou; Xiao-Zeng You; Xin-Yi Wang; Kim R. Dunbar; Journal of the American Chemical Society 135 (2013) 13302–13305; doi:10.1021/ja4067833

data_4120773
_publ_contact_author
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        Xinyi Wang
        School of Chemistry and Chemical Engineering
        State Key Labatory of Coordination Chemistry
        Nanjing National Lab of Microstructure 
        Nanjing University

         Kim R Dunbar
         Department of Chemistry
        Texas A&M University
        College Station, TX
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_publ_contact_author_email
'wangxy66@nju.edu.cn, dunbar@mail.chem.tamu.edu'
_publ_contact_author_fax         86-25-83621651
_publ_contact_author_phone       86-25-833314502
_publ_section_title
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 A Single-Molecule Magnet Based on Heptacyanomolybdate with the Highest
 Energy Barrier for a Cyanide Compound
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_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              13302
_journal_page_last               13305
_journal_paper_doi               10.1021/ja4067833
_journal_volume                  135
_journal_year                    2013
_chemical_formula_moiety         'C37 H60 Mn2 Mo N13 O13'
_chemical_formula_sum            'C37 H60 Mn2 Mo N13 O13'
_chemical_formula_weight         1100.77
_chemical_name_common            MnN3O2-Mo(CN)7
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                95.088(2)
_cell_angle_beta                 94.278(3)
_cell_angle_gamma                99.923(2)
_cell_formula_units_Z            2
_cell_length_a                   10.4615(7)
_cell_length_b                   13.8115(9)
_cell_length_c                   16.8670(11)
_cell_measurement_reflns_used    9936
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.597
_cell_measurement_theta_min      2.2312
_cell_volume                     2381.1(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker ApexII'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    Diamond
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker ApexDuo'
_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  0.0526
_diffrn_reflns_av_sigmaI/netI    0.0764
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            41101
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.22
_exptl_absorpt_coefficient_mu    0.854
_exptl_absorpt_correction_T_max  0.9045
_exptl_absorpt_correction_T_min  0.8478
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS: Bruker, 2000'
_exptl_crystal_colour            'dark red'
_exptl_crystal_density_diffrn    1.507
_exptl_crystal_description       block
_exptl_crystal_F_000             1098
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.845
_refine_diff_density_min         -0.594
_refine_diff_density_rms         0.154
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.005
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     626
_refine_ls_number_reflns         10924
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.005
_refine_ls_R_factor_all          0.0616
_refine_ls_R_factor_gt           0.0586
_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^)+(0.0762P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1403
_refine_ls_wR_factor_ref         0.1411
_reflns_number_gt                8506
_reflns_number_total             10924
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja4067833_si_001_2.cif
_cod_data_source_block           MnN3O2-Mo(CN)7-2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'multi-Scan' changed to
'multi-scan' according to the built-in table from CIF Core dictionary
named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
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_cod_database_code               4120773