Dehydrogenation of Cyclic Amines by a Coordinatively Unsaturated Cp*Ir(III) Phosphoramidate Complex
Drover, Marcus W.; Schafer, Laurel L.; Love, Jennifer; Dalton Trans.  (2017) –; doi:10.1039/C7DT01499F

data_7043190
_publ_section_title
;
 Dehydrogenation of Cyclic Amines by a Coordinatively Unsaturated
 Cp*Ir(III) Phosphoramidate Complex
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT01499F
_journal_year                    2017
_chemical_formula_moiety         'C18 H33 Cl Ir N2, 2(C H2 Cl2), Cl'
_chemical_formula_sum            'C20 H37 Cl6 Ir N2'
_chemical_formula_weight         710.41
_chemical_name_systematic        '[Cp*Ir(NH(CH2)2CH2CH2)2(Cl)][Cl]'
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_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
_audit_creation_date             2016-12-05
_audit_creation_method
;
Olex2 1.2
(compiled Jan 19 2015 12:28:14 for OlexSys, GUI svn.r4998)
;
_audit_update_record
;
2017-03-09 deposited with the CCDC.
2017-06-01 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 96.263(6)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.744(3)
_cell_length_b                   13.537(3)
_cell_length_c                   18.633(4)
_cell_measurement_reflns_used    9850
_cell_measurement_temperature    90(2)
_cell_measurement_theta_max      29.17
_cell_measurement_theta_min      2.30
_cell_volume                     2693.8(11)
_computing_cell_refinement       'SAINT v8.37A (Bruker, 2015)'
_computing_data_reduction        'SAINT v8.37A (Bruker, 2015)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2008)'
_computing_structure_solution    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      90(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0366
_diffrn_reflns_av_unetI/netI     0.0312
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.995
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            29172
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.206
_diffrn_reflns_theta_min         1.863
_exptl_absorpt_coefficient_mu    5.562
_exptl_absorpt_correction_T_max  0.5130
_exptl_absorpt_correction_T_min  0.2763
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2014/5 (Bruker,2014/5) was used for absorption correction. wR2(int) was 0.1204 before and 0.0481 after correction. The Ratio of minimum to maximum transmission is 0.5386. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            'clear yellow'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.752
_exptl_crystal_description       plate
_exptl_crystal_F_000             1400
_exptl_crystal_size_max          0.41
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.331
_refine_diff_density_min         -2.527
_refine_diff_density_rms         0.171
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.036
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     267
_refine_ls_number_reflns         7267
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.036
_refine_ls_R_factor_all          0.0254
_refine_ls_R_factor_gt           0.0226
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0320P)^2^+1.2204P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0573
_refine_ls_wR_factor_ref         0.0587
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6691
_reflns_number_total             7267
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt01499f2.cif
_cod_data_source_block           jl238_0m
_cod_original_cell_volume        2693.9(10)
_cod_database_code               7043190
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H,H) groups, All N(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 N1(H1), N2(H2)
2.b Secondary CH2 refined with riding coordinates:
 C11(H11A,H11B), C12(H12A,H12B), C13(H13A,H13B), C14(H14A,H14B), C15(H15A,
 H15B), C16(H16A,H16B), C17(H17A,H17B), C18(H18A,H18B), C20(H20A,H20B),
 C19(H19A,H19B)
2.c Idealised Me refined as rotating group:
 C6(H6A,H6B,H6C), C7(H7A,H7B,H7C), C8(H8A,H8B,H8C), C9(H9A,H9B,H9C), C10(H10A,
 H10B,H10C)
;
_shelx_res_checksum              63581
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'