Mechanochemical and silica gel-mediated formation of highly electron-poor 1-cyanocarbonylferrocene
Daniel Nieto; Sonia Bruna; M. Merced Montero-Campillo; Josefina Perles; Ana Ma Gonzalez-Vadillo; Julia Mendez; Otilia Mo; Isabel Cuadrado; Chem.Commun. 49 (2013) 9785–; doi:10.1039/c3cc44619k

data_7109888
_publ_section_title
;
 Mechanochemical and silica gel-mediated formation of highly electron-poor
 1-cyanocarbonylferrocene
;
_journal_name_full               Chem.Commun.
_journal_page_first              9785
_journal_paper_doi               10.1039/c3cc44619k
_journal_volume                  49
_journal_year                    2013
_chemical_formula_sum            'C12 H11 Fe N'
_chemical_formula_weight         225.07
_chemical_name_common            M-FcCN_LT
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_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
_cell_angle_alpha                90
_cell_angle_beta                 104.676(6)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.0855(17)
_cell_length_b                   7.5248(9)
_cell_length_c                   10.2932(11)
_cell_measurement_reflns_used    8240
_cell_measurement_temperature    100.(2)
_cell_measurement_theta_max      26.3373
_cell_measurement_theta_min      3.2186
_cell_volume                     980.5(2)
_computing_cell_refinement       'SAINT V7.68A (Bruker AXS, 2009)'
_computing_data_collection       'Bruker Instrument Service v2010.9.0.0'
_computing_data_reduction        'SAINT V7.68A (Bruker AXS, 2009)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100.(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0330
_diffrn_reflns_av_sigmaI/netI    0.0191
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            16941
_diffrn_reflns_theta_full        26.46
_diffrn_reflns_theta_max         26.46
_diffrn_reflns_theta_min         1.61
_exptl_absorpt_coefficient_mu    1.491
_exptl_absorpt_correction_T_max  0.80
_exptl_absorpt_correction_T_min  0.70
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            'clear yellow'
_exptl_crystal_density_diffrn    1.525
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             464
_exptl_crystal_size_max          0.210
_exptl_crystal_size_mid          0.190
_exptl_crystal_size_min          0.160
_refine_diff_density_max         0.558
_refine_diff_density_min         -0.243
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.002
_refine_ls_hydrogen_treatment    refxyz
_refine_ls_matrix_type           full
_refine_ls_number_parameters     127
_refine_ls_number_reflns         2012
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.002
_refine_ls_R_factor_all          0.0292
_refine_ls_R_factor_gt           0.0234
_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^)+(0.0695P)^2^+0.2059P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0722
_refine_ls_wR_factor_ref         0.0886
_reflns_number_gt                1818
_reflns_number_total             2012
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3cc44619k.txt
_cod_data_source_block           I
_cod_database_code               7109888