Bottleable (Amino)(Carboxy) Radicals Derived from Cyclic (Alkyl)(Amino) Carbenes
Janell K. Mahoney; David Martin; Curtis E. Moore; Arnold L. Rheingold; Guy Bertrand; Journal of the American Chemical Society 135 (2013) 18766–18769; doi:10.1021/ja4104765

data_4121333
_publ_contact_author_address
;
UCSD-CNRS Joint Research Laboratory (UMI 3555) 
Department of Chemistry and Biochemistry, 
University of California, 
San Diego, La Jolla, CA 92093-0343, USA
;
_publ_contact_author_email       gbertrand@ucsd.edu
_publ_contact_author_name        'Guy Bertrand'
_publ_contact_author_phone       '(+1)-858 534 5412'
_publ_section_title
;
 Bottleable (Amino)(Carboxy) Radicals Derived from Cyclic (Alkyl)(Amino)
 Carbenes
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              18766
_journal_page_last               18769
_journal_paper_doi               10.1021/ja4104765
_journal_volume                  135
_journal_year                    2013
_chemical_formula_moiety         'C52 H74 N2 O2, 4(C H2 Cl2), 2(Cl)'
_chemical_formula_sum            'C56 H82 Cl10 N2 O2'
_chemical_formula_weight         1169.73
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_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_date             2013-09-12
_audit_creation_method
;
Olex2 1.2-beta
(compiled 2013.09.09 svn.r2778 for OlexSys, GUI svn.r4591)
;
_cell_angle_alpha                108.688(2)
_cell_angle_beta                 103.093(2)
_cell_angle_gamma                106.689(2)
_cell_formula_units_Z            1
_cell_length_a                   10.3069(8)
_cell_length_b                   13.2296(11)
_cell_length_c                   13.2731(10)
_cell_measurement_reflns_used    3589
_cell_measurement_temperature    100
_cell_measurement_theta_max      27.497
_cell_measurement_theta_min      2.274
_cell_volume                     1537.7(2)
_computing_cell_refinement       'SAINT v8.32B (Bruker, 2013)'
_computing_data_collection       'APEX2 v2013.6-2 (Bruker, 2013)'
_computing_data_reduction        'SAINT v8.32B (Bruker, 2013)'
_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
;
SHELX, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution
;
SHELXT, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_diffrn_ambient_temperature      100
_diffrn_detector                 'Bruker APEX-II CCD'
_diffrn_detector_area_resol_mean 7.9
_diffrn_detector_type            'CCD Area Detector'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.889
_diffrn_measurement_device       'Kappa Four-Circle Diffractometer'
_diffrn_measurement_device_type  'Bruker X8 APEX II'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_xray_symbol    K-L~3~
_diffrn_reflns_av_R_equivalents  0.0370
_diffrn_reflns_av_unetI/netI     0.0599
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.889
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            17143
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.889
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         28.744
_diffrn_reflns_theta_min         1.730
_diffrn_source                   'sealed tube'
_diffrn_source_type              fine-focus
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.493
_exptl_absorpt_correction_T_max  0.0968
_exptl_absorpt_correction_T_min  0.0678
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2012/1 (Bruker,2012) was used for absorption correction. 
wR2(int) was 0.0433 before and 0.0376 after correction. 
The Ratio of minimum to maximum transmission is 0.7004. 
The \l/2 correction factor is 0.0015.
;
_exptl_crystal_colour            Colorless
_exptl_crystal_colour_primary    Colorless
_exptl_crystal_density_diffrn    1.263
_exptl_crystal_description       Block
_exptl_crystal_F_000             618
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.295
_refine_diff_density_min         -0.353
_refine_diff_density_rms         0.058
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     352
_refine_ls_number_reflns         7079
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0838
_refine_ls_R_factor_gt           0.0487
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0466P)^2^+0.6999P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1063
_refine_ls_wR_factor_ref         0.1207
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4885
_reflns_number_total             7079
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja4104765_si_003.cif
_cod_data_source_block           2b
_cod_database_code               4121333
_shelxl_version_number           2013-3
_shelx_estimated_absorpt_t_max   0.952
_shelx_estimated_absorpt_t_min   0.908
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. others
 Sof(Cl3B)=Sof(Cl4B)=Sof(C2SB)=Sof(H2SA)=Sof(H2SB)=1-FVAR(1)
 Sof(Cl3S)=Sof(Cl4S)=Sof(C2S)=Sof(H2SC)=Sof(H2SD)=FVAR(1)
3.a Ternary CH refined with riding coordinates:
 C21(H21), C24(H24)
3.b Secondary CH2 refined with riding coordinates:
 C1S(H1SA,H1SB), C2S(H2SC,H2SD), C2SB(H2SA,H2SB), C7(H7A,H7B), C11(H11A,H11B),
 C13(H13A,H13B)
3.c Aromatic/amide H refined with riding coordinates:
 C4(H4), C5(H5), C17(H17), C18(H18), C19(H19)
3.d Idealised Me refined as rotating group:
 C9(H9A,H9B,H9C), C10(H10A,H10B,H10C), C12(H12A,H12B,H12C), C14(H14A,H14B,
 H14C), C22(H22A,H22B,H22C), C23(H23A,H23B,H23C), C25(H25A,H25B,H25C), C26(H26A,
 H26B,H26C)
;
_shelx_res_checksum              55014