Fluorinated Heterometallic β-Diketonates as Volatile Single-Source Precursors for the Synthesis of Low-Valent Mixed-Metal Fluorides
Anantharamulu Navulla; Alexander A. Tsirlin; Artem M. Abakumov; Roman V. Shpanchenko; Haitao Zhang; Evgeny V. Dikarev; Journal of the American Chemical Society 133 (2011) 692–694; doi:10.1021/ja109128r

data_4105538
_publ_contact_author_address
;
Department of Chemistry
University at Albany
1400 Washington ave
Albany NY 12222
USA
;
_publ_contact_author_email       dikarev@albany.edu
_publ_contact_author_fax         518-442-3462
_publ_contact_author_name
;
Dikarev, Evgeny V.
;
_publ_contact_author_phone       518-442-4401
_publ_section_title
;
 Fluorinated Heterometallic \b-Diketonates as Volatile Single-Source
 Precursors for the Synthesis of Low-Valent Mixed-Metal Fluorides
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              692
_journal_page_last               694
_journal_paper_doi               10.1021/ja109128r
_journal_volume                  133
_journal_year                    2011
_chemical_formula_sum            'C20 H4 Co F24 O8 Pb'
_chemical_formula_weight         1094.35
_chemical_name_systematic
;  
 catena-(di(hexafluoroacetylacetonate)-cobalt(II)-
 di(hexafluoroacetylacetonate)-lead(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                 109.20(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.443(2)
_cell_length_b                   22.897(5)
_cell_length_c                   12.674(3)
_cell_measurement_reflns_used    6344
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      28.25
_cell_measurement_theta_min      2.27
_cell_volume                     3136.0(13)
_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 0.997
_diffrn_measured_fraction_theta_max 0.931
_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  0.0391
_diffrn_reflns_av_sigmaI/netI    0.0365
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            12633
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         28.30
_diffrn_reflns_theta_min         2.26
_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    6.076
_exptl_absorpt_correction_T_max  0.2908
_exptl_absorpt_correction_T_min  0.2390
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 SADABS (Bruker-AXS 2003)
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    2.318
_exptl_crystal_density_method    none
_exptl_crystal_description       block
_exptl_crystal_F_000             2052
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.27
_refine_diff_density_max         1.999
_refine_diff_density_min         -1.504
_refine_diff_density_rms         0.220
_refine_ls_extinction_coef       0.0030(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.204
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     304
_refine_ls_number_reflns         3632
_refine_ls_number_restraints     62
_refine_ls_restrained_S_all      1.198
_refine_ls_R_factor_all          0.0601
_refine_ls_R_factor_gt           0.0597
_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^)+(0.0000P)^2^+150.0253P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1562
_refine_ls_wR_factor_ref         0.1564
_reflns_number_gt                3576
_reflns_number_total             3632
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja109128r_si_002_3.cif
_cod_data_source_block           PbCo(CF3COCHCOCF3)4_(2)
_cod_original_cell_volume        3136.2(11)
_cod_database_code               4105538