Rhodium Acetylacetonate and Iron Tricarbonyl Complexes of Tetracyclone and 3-Ferrocenyl-2,4,5-triphenylcyclopentadienone: An X-ray Crystallographic and NMR Study
Hari K. Gupta; Nicole Rampersad; Mark Stradiotto; Michael J. McGlinchey; Organometallics 19 (2000) 184–191; doi:10.1021/om990559b

data_4063209
_publ_section_title
;
 Rhodium Acetylacetonate and Iron Tricarbonyl Complexes of Tetracyclone
 and 3-Ferrocenyl-2,4,5-triphenylcyclopentadienone: An X-ray
 Crystallographic and NMR Study
;
_journal_name_full               Organometallics
_journal_page_first              184
_journal_page_last               191
_journal_paper_doi               10.1021/om990559b
_journal_volume                  19
_journal_year                    2000
_chemical_formula_sum            'C38 H31 Fe O3 Rh'
_chemical_formula_weight         694.39
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-I 2ya'
_symmetry_space_group_name_H-M   'I 1 2/a 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 97.09(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   20.834(11)
_cell_length_b                   12.455(7)
_cell_length_c                   25.752(20)
_cell_measurement_reflns_used    317
_cell_measurement_temperature    299(2)
_cell_measurement_theta_max      23.50
_cell_measurement_theta_min      1.59
_cell_volume                     6631.2(74)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-V.5.03 (Sheldrick, 1994)'
_computing_structure_solution    'SHELXTL-V.5.03 (Sheldrick, 1994)'
_diffrn_ambient_temperature      299(2)
_diffrn_measurement_device_type  'Siemems Smart CCD'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0927
_diffrn_reflns_av_sigmaI/netI    0.0951
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            19560
_diffrn_reflns_theta_max         23.50
_diffrn_reflns_theta_min         1.59
_exptl_absorpt_coefficient_mu    0.969
_exptl_absorpt_correction_T_max  0.9131
_exptl_absorpt_correction_T_min  05904
_exptl_absorpt_correction_type   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.391
_exptl_crystal_description       prism
_exptl_crystal_F_000             2832
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.17
_refine_diff_density_max         0.500
_refine_diff_density_min         -0.414
_refine_diff_density_rms         0.089
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   0.913
_refine_ls_goodness_of_fit_obs   1.079
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     388
_refine_ls_number_reflns         4889
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.915
_refine_ls_restrained_S_obs      1.079
_refine_ls_R_factor_all          0.0940
_refine_ls_R_factor_obs          0.0478
_refine_ls_shift/esd_max         -0.001
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0553P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1123
_refine_ls_wR_factor_obs         0.0997
_reflns_number_observed          2932
_reflns_number_total             4897
_reflns_observed_criterion       >2sigma(I)
_cod_depositor_comments
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The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0553P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0553P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_sg_symbol_H-M      I2/a
_cod_database_code               4063209