Fluorinated β-Diketonates of the First Row Divalent Transition Metals: New Approach to the Synthesis of Unsolvated Species
Haitao Zhang; Bo Li; Jinyu Sun; Rodolphe Clérac; Evgeny V. Dikarev; Inorganic Chemistry 47 (2008) 10046–10052; doi:10.1021/ic801320p

data_4306495
_publ_section_title
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Fluorinated \b-Diketonates of the First Row Divalent Transition Metals: New
Approach to the Synthesis of Unsolvated Species
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_journal_name_full               'Inorganic Chemistry'
_journal_page_first              10046
_journal_page_last               10052
_journal_paper_doi               10.1021/ic801320p
_journal_volume                  47
_journal_year                    2008
_chemical_formula_moiety
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 Mn (CF3 CO CH CO CF3)2 (C3 H6 O)2
;
_chemical_formula_sum            'C16 H14 F12 Mn O6'
_chemical_formula_weight         585.21
_chemical_melting_point          ?
_chemical_name_systematic
; 
 bis(1,1,1,5,5,5-hexafluoroacetylacetonato)-bis(acetone)-manganese(ii) 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_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                 104.9870(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   20.1083(12)
_cell_length_b                   13.2128(8)
_cell_length_c                   8.7059(5)
_cell_measurement_reflns_used    7834
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      28.27
_cell_measurement_theta_min      2.42
_cell_volume                     2234.4(2)
_computing_cell_refinement       'SMART, SAINT'
_computing_data_collection       SMART
_computing_data_reduction        SAINT
_computing_molecular_graphics    'SHELXP-93 (sheldrick, 1993)'
_computing_publication_material  'SHELXCIF-93 (sheldrick, 1993)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.945
_diffrn_measurement_device_type  'Bruker SMART APEX CCD'
_diffrn_measurement_method       '0.3 deg wide \w exposures'
_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  0.0144
_diffrn_reflns_av_sigmaI/netI    0.0126
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            9484
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         28.28
_diffrn_reflns_theta_min         1.86
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count na
_diffrn_standards_interval_time  na
_diffrn_standards_number         'none (area detector data)'
_exptl_absorpt_coefficient_mu    0.721
_exptl_absorpt_correction_T_max  0.9058
_exptl_absorpt_correction_T_min  0.8634
_exptl_absorpt_correction_type   'multi-scan (SADABS)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.740
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    .
_exptl_crystal_description       block
_exptl_crystal_F_000             1164
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.935
_refine_diff_density_min         -0.873
_refine_diff_density_rms         0.126
_refine_ls_extinction_coef       noref
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.079
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     195
_refine_ls_number_reflns         2616
_refine_ls_number_restraints     36
_refine_ls_restrained_S_all      1.219
_refine_ls_R_factor_all          0.0813
_refine_ls_R_factor_gt           0.0783
_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^)+(0.1212P)^2^+9.5174P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2130
_refine_ls_wR_factor_ref         0.2165
_reflns_number_gt                2447
_reflns_number_total             2616
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic801320p_si_001_1.cif
_cod_data_source_block           Mn(hfac)2(acetone)2_(5)
_cod_depositor_comments
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The following automatic conversions were performed:

'_chemical_melting_point' value 'not measured' was changed to '?' -
the value is undefined or not given.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
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_cod_database_code               4306495