Lithiation of η6-fluorobenzenetricarbonylchromium(0) and reaction with dialkyl disulfides: synthesis of η6-1,2-bis- and 1,2,3-tris-alkylsulfanylbenzenetricarbonylchromium(0) complexes
Woolford, Helen; Elsegood, Mark R. J.; Weaver, George W.; RSC Advances 2 (2012) 6049–; doi:10.1039/c2ra20592k

data_7238651
_publ_section_title
;
 Lithiation of \h6-fluorobenzenetricarbonylchromium(0) and reaction with
 dialkyl disulfides: synthesis of \h6-1,2-bis- and
 1,2,3-tris-alkylsulfanylbenzenetricarbonylchromium(0) complexes
;
_journal_issue                   14
_journal_name_full               'RSC Advances'
_journal_page_first              6049
_journal_paper_doi               10.1039/c2ra20592k
_journal_volume                  2
_journal_year                    2012
_chemical_formula_moiety         'C23 H18 Cr O3 S2'
_chemical_formula_sum            'C23 H18 Cr O3 S2'
_chemical_formula_weight         458.49
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_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                106.7566(15)
_cell_angle_beta                 99.0147(16)
_cell_angle_gamma                109.5597(15)
_cell_formula_units_Z            2
_cell_length_a                   9.0130(9)
_cell_length_b                   10.2094(10)
_cell_length_c                   12.8603(13)
_cell_measurement_reflns_used    5322
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      28.54
_cell_measurement_theta_min      2.28
_cell_volume                     1024.83(18)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL and local programs'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.872
_diffrn_measurement_device_type  'Bruker SMART 1000 CCD diffractometer'
_diffrn_measurement_method       '\w rotation with narrow frames'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0151
_diffrn_reflns_av_sigmaI/netI    0.0255
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            9059
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         28.92
_diffrn_reflns_theta_min         1.72
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.784
_exptl_absorpt_correction_T_max  0.834
_exptl_absorpt_correction_T_min  0.724
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS v2.10, Sheldrick, G.M., (2003)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.486
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             472
_exptl_crystal_size_max          0.44
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.24
_refine_diff_density_max         0.347
_refine_diff_density_min         -0.258
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.064
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     262
_refine_ls_number_reflns         4714
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.064
_refine_ls_R_factor_all          0.0406
_refine_ls_R_factor_gt           0.0315
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0365P)^2^+0.4913P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0764
_refine_ls_wR_factor_ref         0.0819
_reflns_number_gt                3947
_reflns_number_total             4714
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            c2ra20592k.txt
_cod_data_source_block           10e
_cod_original_cell_volume        1024.82(18)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7238651