Thermodynamically Favored Anion Rearrangements in Li and Na Complexes of (S)-N-α-(Methylbenzyl)allylamine
Andrews, Philip C.; Koutsaplis, Magdaline; Robertson, Evan G.; Organometallics 28 (2009) 1697–; doi:10.1021/om801165e

data_4068927
_publ_section_title
;
 Thermodynamically Favored Anion Rearrangements in Li and Na Complexes of
 (S)-N-\a-(Methylbenzyl)allylamine
;
_journal_issue                   6
_journal_name_full               Organometallics
_journal_page_first              1697
_journal_paper_doi               10.1021/om801165e
_journal_volume                  28
_journal_year                    2009
_chemical_formula_sum            'C20 H37 Li N4'
_chemical_formula_weight         340.48
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 92.25(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   9.0521(18)
_cell_length_b                   29.043(6)
_cell_length_c                   16.517(3)
_cell_measurement_temperature    123(2)
_cell_volume                     4339.0(15)
_computing_cell_refinement       'DENZO-SMN (Otwinoski & Minor, 1997)'
_computing_data_collection       'Nonius Collect'
_computing_data_reduction        'DENZO-SMN (Otwinoski & Minor, 1997)'
_computing_molecular_graphics    'X-seed / POV-Ray'
_computing_publication_material  'CIFTAB (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'Nonius Kappa CCD'
_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  0.1396
_diffrn_reflns_av_sigmaI/netI    0.1377
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       34
_diffrn_reflns_limit_k_min       -32
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            20401
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.42
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.062
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.042
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       cubic
_exptl_crystal_F_000             1504
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.25
_refine_diff_density_max         0.356
_refine_diff_density_min         -0.328
_refine_diff_density_rms         0.084
_refine_ls_extinction_coef       0.0042(12)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.990
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     464
_refine_ls_number_reflns         7492
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.990
_refine_ls_R_factor_all          0.1749
_refine_ls_R_factor_gt           0.0987
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1593P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2383
_refine_ls_wR_factor_ref         0.2850
_reflns_number_gt                3969
_reflns_number_total             7492
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om801165e_si_001.cif
_cod_data_source_block           mag24v2
_cod_original_cell_volume        4338.9(15)
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               4068927