Deprotonative metallation of ferrocenes using mixed lithium-zinc and lithium-cadmium combinations.
Dayaker, Gandrath; Sreeshailam, Aare; Chevallier, Floris; Roisnel, Thierry; Radha Krishna, Palakodety; Mongin, Florence; Chemical communications (Cambridge, England) 46 (2010) 2862–2864; doi:10.1039/b924939g

data_7105428
_publ_section_title
;
 Deprotonative metallation of ferrocenes using mixed lithium-zinc and
 lithium-cadmium combinations.
;
_journal_issue                   16
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              2862
_journal_page_last               2864
_journal_paper_doi               10.1039/b924939g
_journal_volume                  46
_journal_year                    2010
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         '2(C16 H12 Fe N2)'
_chemical_formula_sum            'C16 H12 Fe N2'
_chemical_formula_weight         288.12
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.3
_audit_creation_date             2009-11-06T13:44:43-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 102.168(3)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   16.3522(6)
_cell_length_b                   8.7529(4)
_cell_length_c                   17.9951(6)
_cell_measurement_reflns_used    24751
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.485
_cell_measurement_theta_min      2.91
_cell_measurement_wavelength     0.71073
_cell_volume                     2517.76(17)
_computing_cell_refinement
'Dirax/lsq (Duisenberg & Schreurs, 1989-2000)'
_computing_data_collection       'Collect (Bruker AXS BV, 1997-2004)'
_computing_data_reduction        'EvalCCD (Duisenberg & Schreurs 1990-2000)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97 (Altomare et al., 1999)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       '95mm CCD camera on \k-goniostat'
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'CCD rotation images, thick slices'
_diffrn_orient_matrix_type       'by Bruker AXS Collect from scalepack cell'
_diffrn_orient_matrix_UB_11      -0.620951E-1
_diffrn_orient_matrix_UB_12      -0.131974E-1
_diffrn_orient_matrix_UB_13      -0.85813E-2
_diffrn_orient_matrix_UB_21      -0.71894E-2
_diffrn_orient_matrix_UB_22      0.647457E-1
_diffrn_orient_matrix_UB_23      -0.466868E-1
_diffrn_orient_matrix_UB_31      0.38061E-2
_diffrn_orient_matrix_UB_32      -0.930122E-1
_diffrn_orient_matrix_UB_33      -0.31281E-1
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0469
_diffrn_reflns_av_unetI/netI     0.0364
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            34649
_diffrn_reflns_theta_full        27.5
_diffrn_reflns_theta_max         27.5
_diffrn_reflns_theta_min         3
_diffrn_source                   'Enraf Nonius FR590'
_exptl_absorpt_coefficient_mu    1.182
_exptl_absorpt_correction_T_max  0.685
_exptl_absorpt_correction_T_min  0.582
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
[Sheldrick, G.M. (2002). SADABS Bruker AXS Inc., Madison, Wisconsin, USA]
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.52
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1184
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.37
_exptl_crystal_size_min          0.32
_refine_diff_density_max         0.414
_refine_diff_density_min         -0.611
_refine_diff_density_rms         0.075
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     343
_refine_ls_number_reflns         5773
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0521
_refine_ls_R_factor_gt           0.0318
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0412P)^2^+1.0018P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0755
_refine_ls_wR_factor_ref         0.0834
_reflns_number_gt                4303
_reflns_number_total             5773
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b924939g.txt
_cod_data_source_block           15c
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7105428