A Novel Trisamidophosphine Ligand and Its Group(IV) Metal Complexes
Sietzen, Malte; Wadepohl, Hubert; Ballmann, Joachim; Organometallics 33 (2014) 612–; doi:10.1021/om401018f

data_4082451
_publ_section_title
;
 A Novel Trisamidophosphine Ligand and Its Group(IV) Metal Complexes
;
_journal_issue                   3
_journal_name_full               Organometallics
_journal_page_first              612
_journal_paper_doi               10.1021/om401018f
_journal_volume                  33
_journal_year                    2014
_chemical_formula_moiety         'C47 H51 N4 P Zr, C7 H8'
_chemical_formula_sum            'C54 H59 N4 P Zr'
_chemical_formula_weight         886.24
_chemical_properties_physical    air-sensitive
_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_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     iterative
_atom_sites_solution_secondary   difmap
_audit_block_code                ba_ms2
_audit_creation_date             2013-10-02
_audit_update_record             'Wed Oct  2 16:24:54 CEST 2013'
_cell_angle_alpha                115.212(8)
_cell_angle_beta                 97.909(13)
_cell_angle_gamma                91.816(12)
_cell_formula_units_Z            2
_cell_length_a                   11.404(5)
_cell_length_b                   14.369(6)
_cell_length_c                   15.611(7)
_cell_measurement_reflns_used    8098
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      31.75
_cell_measurement_theta_min      2.36
_cell_volume                     2280.7(17)
_computing_cell_refinement
;
SAINT 8.x (Bruker AXS, 1997-2012). Includes estimated systematic errors
 of the unit cell constants from Monte Carlo simulations.
;
_computing_data_collection       'SMART-5.631 (Bruker AXS, 2003)'
_computing_data_reduction        'SAINT 8.x (Bruker AXS, 1997-2011)'
_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
'encif (Wadepohl, 2009-13); encifer 1.4 (CCDC, 2011)'
_computing_structure_refinement
;
SHELX, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution    'SUPERFLIP (Palatinus, 2007-2009)'
_diffrn_ambient_environment      'perfluoro polyether oil'
_diffrn_ambient_temperature      100(1)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 8.19
_diffrn_detector_type            CCD-PXL-KAF2
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker AXS Smart 1000'
_diffrn_measurement_method       '\f- and \w-scans'
_diffrn_measurement_specimen_support 'polyimid foil'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0596
_diffrn_reflns_av_unetI/netI     0.0607
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            56018
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.507
_diffrn_reflns_theta_min         1.462
_diffrn_source                   'sealed X-Ray tube (Mo)'
_diffrn_source_type              'fine focus tube'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.317
_exptl_absorpt_correction_T_max  0.7464
_exptl_absorpt_correction_T_min  0.6958
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
multi-scan from symmetry-related measurements (Blessing 1995)
SADABS (Sheldrick & Bruker AXS, 2004-2008)
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.291
_exptl_crystal_description       plate
_exptl_crystal_F_000             932
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.811
_refine_diff_density_min         -0.477
_refine_diff_density_rms         0.088
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.029
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     549
_refine_ls_number_reflns         13894
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.029
_refine_ls_R_factor_all          0.0664
_refine_ls_R_factor_gt           0.0421
_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^)+(0.0433P)^2^+1.1539P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0921
_refine_ls_wR_factor_ref         0.1032
_reflns_Friedel_coverage         0.000
_reflns_number_gt                10544
_reflns_number_total             13894
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            om401018f_si_001.cif
_cod_data_source_block           ba_ms2
_cod_original_cell_volume        2280.7(18)
_cod_database_code               4082451
_audit_block_refno               1670
_audit_block_usercomment         MSSB23
_shelxl_version_number           2013-4
_shelx_estimated_absorpt_t_max   0.975
_shelx_estimated_absorpt_t_min   0.928
_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.a Secondary CH2 refined with riding coordinates:
 C7(H7A,H7B), C22(H22A,H22B), C37(H37A,H37B)
2.b Me refined with riding coordinates:
 C97(H97A,H97B,H97C)
2.c Aromatic/amide H refined with riding coordinates:
 C3(H3), C4(H4), C5(H5), C6(H6), C18(H18), C19(H19), C20(H20), C21(H21),
 C33(H33), C34(H34), C35(H35), C36(H36), C9(H9), C11(H11), C13(H13), C28(H28),
 C26(H26), C24(H24), C39(H39), C41(H41), C43(H43), C92(H92), C93(H93), C94(H94),
  C95(H95), C96(H96)
2.d Idealised Me refined as rotating group:
 C14(H14A,H14B,H14C), C15(H15A,H15B,H15C), C30(H30A,H30B,H30C), C29(H29A,H29B,
 H29C), C44(H44A,H44B,H44C), C45(H45A,H45B,H45C), C46(H46A,H46B,H46C), C47(H47A,
 H47B,H47C)
;
_shelx_res_checksum              74708