Catalytic C–C Bond Formation Promoted by Organo- and Amidomagnesium(II) Compounds
Schwamm, Ryan J.; Coles, Martyn P.; Organometallics 32 (2013) 5277–; doi:10.1021/om400909e

data_4081706
_publ_section_title
;
 Catalytic C--C Bond Formation Promoted by Organo- and Amidomagnesium(II)
 Compounds
;
_journal_issue                   19
_journal_name_full               Organometallics
_journal_page_first              5277
_journal_paper_doi               10.1021/om400909e
_journal_volume                  32
_journal_year                    2013
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C48 H74 Mg N4 O'
_chemical_formula_sum            'C48 H74 Mg N4 O'
_chemical_formula_weight         747.42
_space_group_IT_number           96
_symmetry_cell_setting           tetragonal
_symmetry_Int_Tables_number      96
_symmetry_space_group_name_Hall  'P 4nw 2abw'
_symmetry_space_group_name_H-M   'P 43 21 2'
_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             2013-05-12T20:03:43-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.24350(13)
_cell_length_b                   10.24350(13)
_cell_length_c                   43.7040(7)
_cell_measurement_reflns_used    12859
_cell_measurement_temperature    120.0(1)
_cell_measurement_theta_max      73.6860
_cell_measurement_theta_min      4.0160
_cell_volume                     4585.83(11)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.21 (release 14-08-2012 CrysAlis171 .NET)
(compiled Sep 14 2012,17:21:16)
;
_computing_data_collection
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CrysAlisPro, Agilent Technologies,
Version 1.171.36.21 (release 14-08-2012 CrysAlis171 .NET)
(compiled Sep 14 2012,17:21:16)
;
_computing_data_reduction
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CrysAlisPro, Agilent Technologies,
Version 1.171.36.21 (release 14-08-2012 CrysAlis171 .NET)
(compiled Sep 14 2012,17:21:16)
;
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement
;
SHELXL, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution
;
SHELXS, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_diffrn_ambient_temperature      120.01(10)
_diffrn_detector_area_resol_mean 5.3250
_diffrn_measured_fraction_theta_full 0.9992
_diffrn_measured_fraction_theta_max 0.9953
_diffrn_measurement_details
;
;
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      -0.1503923000
_diffrn_orient_matrix_UB_12      0.0017358000
_diffrn_orient_matrix_UB_13      0.0009644000
_diffrn_orient_matrix_UB_21      0.0031982000
_diffrn_orient_matrix_UB_22      0.1382054000
_diffrn_orient_matrix_UB_23      0.0138316000
_diffrn_orient_matrix_UB_31      -0.0031615000
_diffrn_orient_matrix_UB_32      0.0591296000
_diffrn_orient_matrix_UB_33      -0.0324076000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Cu) X-ray Source'
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.5418
_diffrn_reflns_av_R_equivalents  0.0594
_diffrn_reflns_av_sigmaI/netI    0.0726
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       54
_diffrn_reflns_limit_l_min       -54
_diffrn_reflns_number            33918
_diffrn_reflns_theta_full        66.9682
_diffrn_reflns_theta_max         73.7924
_diffrn_reflns_theta_min         3.0334
_exptl_absorpt_coefficient_mu    0.609
_exptl_absorpt_correction_T_max  1.782
_exptl_absorpt_correction_T_min  0.924
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb 1 2013,16:14:44)
Numerical absorption correction based on gaussian integration
 over a multifaceted crystal model.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.083
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1640
_exptl_crystal_size_max          0.2556
_exptl_crystal_size_mid          0.0940
_exptl_crystal_size_min          0.0464
_refine_diff_density_max         0.243
_refine_diff_density_min         -0.209
_refine_diff_density_rms         0.035
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.02(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     248
_refine_ls_number_reflns         4630
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0399
_refine_ls_R_factor_gt           0.0365
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0485P)^2^+0.8956P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0918
_refine_ls_wR_factor_ref         0.094
_reflns_number_gt                4344
_reflns_number_total             4630
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om400909e_si_002.cif
_cod_data_source_block           Compound-2
_cod_database_code               4081706