(1<i>R</i>,2<i>R</i>)-<i>N</i>,<i>N</i>'-Diisobutyl-<i>N</i>,<i>N</i>'-dimethylcyclohexane-1,2-diamine
Eckert, Prisca K.; Gessner, Viktoria H.; Strohmann, Carsten; Acta Crystallographica Section E 65 (2009) o956–; doi:10.1107/S160053680901109X

data_2221659
_publ_section_title
(1<i>R</i>,2<i>R</i>)-<i>N</i>,<i>N</i>'-Diisobutyl-<i>N</i>,<i>N</i>'-dimethylcyclohexane-1,2-diamine
_journal_coeditor_code           FI2074
_journal_issue                   5
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o956
_journal_paper_doi               10.1107/S160053680901109X
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          'C16 H34 N2'
_chemical_formula_moiety         'C16 H34 N2'
_chemical_formula_sum            'C16 H34 N2'
_chemical_formula_weight         254.45
_chemical_name_systematic
;
(1<i>R</i>,2<i>R</i>)-<i>N</i>,<i>N'</i>-Diisobutyl-<i>N</i>,<i>N'</i>-
dimethylcyclohexane-1,2-diamine
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.4693(15)
_cell_length_b                   10.8013(16)
_cell_length_c                   15.077(2)
_cell_measurement_reflns_used    999
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      25
_cell_measurement_theta_min      2.32
_cell_volume                     1704.9(4)
_computing_cell_refinement       'SAINT-Plus (Bruker, 1999)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        'SAINT-Plus (Bruker, 1999)'
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 1997)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker SMART APEX CCD'
_diffrn_measurement_method       \w
_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  0.0507
_diffrn_reflns_av_sigmaI/netI    0.0276
_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       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            20171
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.32
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.057
_exptl_absorpt_correction_T_max  0.9886
_exptl_absorpt_correction_T_min  0.9774
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 1999)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    0.991
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plates
_exptl_crystal_F_000             576
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.200
_refine_diff_density_min         -0.127
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.056
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     202
_refine_ls_number_reflns         3004
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.062
_refine_ls_R_factor_all          0.0606
_refine_ls_R_factor_gt           0.0556
_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^)+(0.0787P)^2^+0.3166P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1454
_refine_ls_wR_factor_ref         0.1491
_reflns_number_gt                2730
_reflns_number_total             3004
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            fi2074.cif
_cod_data_source_block           I
_cod_original_cell_volume        1705.0(4)
_cod_original_sg_symbol_Hall     'P2ac 2ab'
_cod_database_code               2221659
_cod_database_fobs_code          2221659