Synthesis and Characterization of Novel Fluorophosphazene-Derived Cobaltacyclopentadienyl Metallacycles: Reagents for Assembly of Aryl-Bridged Fluorophosphazenes
Kumar, Muthiah Senthil; Upreti, Shailesh; Elias, Anil J.; Inorganic Chemistry 45 (2006) 7835–7842; doi:10.1021/ic0609204

data_4332828
_publ_section_title
;
 Synthesis and Characterization of Novel Fluorophosphazene-Derived
 Cobaltacyclopentadienyl Metallacycles:&#x00A0; Reagents for Assembly of
 Aryl-Bridged Fluorophosphazenes
;
_journal_issue                   19
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              7835
_journal_page_last               7842
_journal_paper_doi               10.1021/ic0609204
_journal_volume                  45
_journal_year                    2006
_chemical_formula_moiety         'C41 H32 Co F10 N6 O2 P7'
_chemical_formula_sum            'C41 H32 Co F10 N6 O2 P7'
_chemical_formula_weight         1106.45
_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                82.733(5)
_cell_angle_beta                 76.226(4)
_cell_angle_gamma                72.190(5)
_cell_formula_units_Z            2
_cell_length_a                   10.563(3)
_cell_length_b                   11.418(3)
_cell_length_c                   20.883(5)
_cell_measurement_reflns_used    3647
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      20.51
_cell_measurement_theta_min      2.35
_cell_volume                     2325.1(11)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'CCD area detector'
_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  0.0530
_diffrn_reflns_av_sigmaI/netI    0.0673
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            22500
_diffrn_reflns_theta_full        25.11
_diffrn_reflns_theta_max         25.11
_diffrn_reflns_theta_min         1.88
_exptl_absorpt_coefficient_mu    0.694
_exptl_absorpt_correction_T_max  0.942
_exptl_absorpt_correction_T_min  0.839
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2000)'
_exptl_crystal_colour            Red
_exptl_crystal_density_diffrn    1.580
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1116
_exptl_crystal_size_max          0.372
_exptl_crystal_size_mid          0.207
_exptl_crystal_size_min          0.089
_refine_diff_density_max         0.578
_refine_diff_density_min         -0.940
_refine_diff_density_rms         0.215
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.182
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     605
_refine_ls_number_reflns         8237
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.182
_refine_ls_R_factor_all          0.1098
_refine_ls_R_factor_gt           0.0848
_refine_ls_shift/su_max          0.021
_refine_ls_shift/su_mean         0.009
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1012P)^2^+0.7956P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1925
_refine_ls_wR_factor_ref         0.2177
_reflns_number_gt                6803
_reflns_number_total             8237
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0609204sup1.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4332828