Interaction of Azobenzene and Benzalaniline with Strong Amido Bases.
Kornev, Alexander N.; Sushev, Vyacheslav V.; Zolotareva, Natalia V.; Baranov, Evgenii V.; Fukin, Georgy K.; Abakumov, Gleb A.; Organic letters 17 (2015) 6154–6157; doi:10.1021/acs.orglett.5b02860

data_1555422
_publ_section_title
;
 Interaction of Azobenzene and Benzalaniline with Strong Amido Bases.
;
_journal_issue                   24
_journal_name_full               'Organic letters'
_journal_page_first              6154
_journal_page_last               6157
_journal_paper_doi               10.1021/acs.orglett.5b02860
_journal_volume                  17
_journal_year                    2015
_chemical_formula_sum            'C16 H18 Li N2 O'
_chemical_formula_weight         261.26
_space_group_crystal_system      orthorhombic
_space_group_IT_number           60
_space_group_name_Hall           '-P 2n 2ab'
_space_group_name_H-M_alt        'P b c n'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.9311(10)
_cell_length_b                   9.7436(6)
_cell_length_c                   9.2498(6)
_cell_measurement_reflns_used    7533
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      32.50
_cell_measurement_theta_min      3.30
_cell_volume                     1435.81(16)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT-2014/4 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker D8 Quest CMOS'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0243
_diffrn_reflns_av_unetI/netI     0.0121
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            13396
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.998
_diffrn_reflns_theta_min         2.557
_diffrn_source                   'microfocus tube'
_exptl_absorpt_coefficient_mu    0.075
_exptl_absorpt_correction_T_max  0.9881
_exptl_absorpt_correction_T_min  0.8920
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2012/1 (Bruker AXS Inc.)'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.209
_exptl_crystal_description       stick
_exptl_crystal_F_000             556
_exptl_crystal_size_max          0.510
_exptl_crystal_size_mid          0.090
_exptl_crystal_size_min          0.070
_refine_diff_density_max         0.539
_refine_diff_density_min         -0.322
_refine_diff_density_rms         0.041
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     92
_refine_ls_number_reflns         1407
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0456
_refine_ls_R_factor_gt           0.0415
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0603P)^2^+0.7620P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1115
_refine_ls_wR_factor_ref         0.1142
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1277
_reflns_number_total             1407
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ol5b02860_si_002.cif
_cod_data_source_block           linnphm
_cod_database_code               1555422
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.963
_shelx_estimated_absorpt_t_max   0.995
_shelx_res_checksum              41539
_shelx_hkl_checksum              57836