Enantiopure Amidinate Complexes of the Rare-Earth Elements
Brunner, Tobias S.; Benndorf, Paul; Gamer, Michael T.; Knöfel, Nicolai; Gugau, Katharina; Roesky, Peter W.; Organometallics 35 (2016) 3474–; doi:10.1021/acs.organomet.6b00523

data_4088885
_publ_contact_author
;
      Prof. Dr. Peter W. Roesky
      Karlsruher Institut fuer Technologie (KIT), CS
      Institut fuer Anorganische Chemie (AOC)
      Lehrstuhl fuer Anorganische Funktionsmaterialien
      Engesserstr. 15, Geb. 30.45
      76131 Karlsruhe 
      Bundesrepublik Deutschland
;
_publ_section_title
;
 Enantiopure Amidinate Complexes of the Rare-Earth Elements
;
_journal_issue                   20
_journal_name_full               Organometallics
_journal_page_first              3474
_journal_paper_doi               10.1021/acs.organomet.6b00523
_journal_volume                  35
_journal_year                    2016
_chemical_absolute_configuration rm
_chemical_formula_moiety         'C21 H29 N2, 0.5(C7 H8), Cl'
_chemical_formula_sum            'C24.5 H33 Cl N2'
_chemical_formula_weight         390.97
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_date             2016-06-06
_audit_creation_method
;
Olex2 1.2
(compiled 2016.02.19 svn.r3266 for OlexSys, GUI svn.r5155)
;
_cell_angle_alpha                90
_cell_angle_beta                 102.371(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.4967(5)
_cell_length_b                   17.3514(7)
_cell_length_c                   16.4202(11)
_cell_measurement_reflns_used    24815
_cell_measurement_temperature    150
_cell_measurement_theta_max      29.51
_cell_measurement_theta_min      1.73
_cell_volume                     2364.6(2)
_computing_cell_refinement       'STOE X-AREA, PLATON (A.L.Spek, 2009)'
_computing_data_collection       'STOE X-AREA'
_computing_data_reduction        'STOE X-RED & LANA, PLATON (A.L.Spek, 2009)'
_computing_molecular_graphics    'Diamond 2/3, Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'MS Word, Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXS-2014/7 (Sheldrick, 2015)'
_diffrn_ambient_temperature      150
_diffrn_detector                 'image plate (34cm diameter)'
_diffrn_detector_area_resol_mean 6.67
_diffrn_detector_type            'STOE image plate'
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device       'two-circle goniometer'
_diffrn_measurement_device_type  'STOE IPDS 2'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_collimation    '0.5mm monocapillary'
_diffrn_radiation_monochromator  'plane graphite'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0473
_diffrn_reflns_av_unetI/netI     0.0533
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            34885
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.066
_diffrn_reflns_theta_min         1.729
_diffrn_source                   'sealed tube, 12x0.4mm long-fine focus'
_exptl_absorpt_coefficient_mu    0.172
_exptl_absorpt_correction_T_max  0.9832
_exptl_absorpt_correction_T_min  0.9457
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   'STOE X-RED & X-SHAPE'
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.098
_exptl_crystal_description       irregular
_exptl_crystal_F_000             844
_exptl_crystal_size_max          0.315
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.036
_refine_diff_density_max         0.639
_refine_diff_density_min         -0.260
_refine_diff_density_rms         0.042
_refine_ls_abs_structure_details
;
 Flack x determined using 2961 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.02(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.015
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     523
_refine_ls_number_reflns         9329
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.015
_refine_ls_R_factor_all          0.0647
_refine_ls_R_factor_gt           0.0485
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0532P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0974
_refine_ls_wR_factor_ref         0.1031
_reflns_Friedel_coverage         0.931
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.994
_reflns_number_gt                7670
_reflns_number_total             9329
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            om6b00523_si_002.cif
_cod_data_source_block           PETAHCl
_cod_depositor_comments
;

2020-06-08
Z value and formula fixed to values more according to usual
chemical conventions.                 miguel
;
_cod_original_formula_moiety     '2(C21 H29 N2), C7 H8, 2(Cl)'
_cod_original_formula_sum        'C49 H66 Cl2 N4'
_cod_original_formula_units_Z    2
_cod_original_formula_weight     781.95
_cod_database_code               4088885
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C6(H6), C14(H14), C27(H27), C35(H35)
2.b Aromatic/amide H refined with riding coordinates:
 C9(H9), C10(H10), C11(H11), C12(H12), C13(H13), C17(H17), C18(H18), C19(H19),
 C20(H20), C21(H21), C30(H30), C31(H31), C32(H32), C33(H33), C34(H34), C38(H38),
  C39(H39), C40(H40), C41(H41), C42(H42), C45(H45), C46(H46), C47(H47),
 C48(H48), C49(H49)
2.c Idealised Me refined as rotating group:
 C3(H3A,H3B,H3C), C4(H4A,H4B,H4C), C5(H5A,H5B,H5C), C7(H7A,H7B,H7C), C15(H15A,
 H15B,H15C), C24(H24A,H24B,H24C), C25(H25A,H25B,H25C), C26(H26A,H26B,H26C),
 C28(H28A,H28B,H28C), C36(H36A,H36B,H36C), C43(H43A,H43B,H43C)
;
_shelx_res_checksum              82137
_shelx_hkl_checksum              14917
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'