One pot conversion of benzophenone imine into the relevant 2-aza-allenium.
Bortoluzzi, Marco; Funaioli, Tiziana; Marchetti, Fabio; Pampaloni, Guido; Pinzino, Calogero; Zacchini, Stefano; Chemical communications (Cambridge, England) 53 (2016) 364–367; doi:10.1039/c6cc08702g

data_7119199
_publ_section_title
;
 One pot conversion of benzophenone imine into the relevant
 2-aza-allenium.
;
_journal_issue                   2
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              364
_journal_page_last               367
_journal_paper_doi               10.1039/c6cc08702g
_journal_volume                  53
_journal_year                    2016
_chemical_formula_sum            'C27 H22 Cl8 N W'
_chemical_formula_weight         827.91
_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
_audit_update_record
;
2016-10-10 deposited with the CCDC.
2016-12-01 downloaded from the CCDC.
;
_cell_angle_alpha                114.57(3)
_cell_angle_beta                 100.377(16)
_cell_angle_gamma                101.214(15)
_cell_formula_units_Z            2
_cell_length_a                   10.179(13)
_cell_length_b                   13.62(2)
_cell_length_c                   14.88(3)
_cell_measurement_reflns_used    3317
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.727
_cell_measurement_theta_min      2.250
_cell_volume                     1760(5)
_computing_cell_refinement       'APEX2 (Bruker AXS, 2006)'
_computing_data_collection       'APEX2 (Bruker AXS, 2006)'
_computing_data_reduction        'SAINT (Bruker AXS, 2004)'
_computing_molecular_graphics    'ORTEPII (Johnson, 1996)'
_computing_publication_material  'XCIF (Bruker AXS, 2001)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.970
_diffrn_measured_fraction_theta_max 0.970
_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  0.1563
_diffrn_reflns_av_sigmaI/netI    0.2219
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            14039
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         1.57
_exptl_absorpt_coefficient_mu    3.908
_exptl_absorpt_correction_T_max  0.6960
_exptl_absorpt_correction_T_min  0.5737
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
; 
 Data were corrected for Lorentz polarization and absorption
 effects (empirical absorption correction SADABS).
 R(int) =  0.1732 (selected reflections only, before parameter refinement)
 R(int) =  0.0963 (selected reflections only, after parameter refinement)
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.563
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             802
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.10
_refine_diff_density_max         4.781
_refine_diff_density_min         -6.476
_refine_diff_density_rms         0.494
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.335
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     287
_refine_ls_number_reflns         6025
_refine_ls_number_restraints     172
_refine_ls_restrained_S_all      1.318
_refine_ls_R_factor_all          0.3078
_refine_ls_R_factor_gt           0.1915
_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^)+(0.2000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.4162
_refine_ls_wR_factor_ref         0.4749
_reflns_number_gt                2638
_reflns_number_total             6025
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6cc08702g3.cif
_cod_data_source_block           pp-1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 
;
_cod_original_cell_volume        1759(5)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7119199