Neutral and Cationic Rare Earth Metal Alkyl and Benzyl Compounds with the 1,4,6-Trimethyl-6-pyrrolidin-1-yl-1,4-diazepane Ligand and Their Performance in the Catalytic Hydroamination/Cyclization of Aminoalkenes
Ge, Shaozhong; Meetsma, Auke; Hessen, Bart; Organometallics 27 (2008) 5339–; doi:10.1021/om8005382

data_4072038
_publ_section_title
;
 Neutral and Cationic Rare Earth Metal Alkyl and Benzyl Compounds with the
 1,4,6-Trimethyl-6-pyrrolidin-1-yl-1,4-diazepane Ligand and Their
 Performance in the Catalytic Hydroamination/Cyclization of Aminoalkenes
;
_journal_issue                   20
_journal_name_full               Organometallics
_journal_page_first              5339
_journal_paper_doi               10.1021/om8005382
_journal_volume                  27
_journal_year                    2008
_chemical_compound_source        'see text'
_chemical_formula_moiety         'C24 H58 N3 Sc Si3'
_chemical_formula_sum            'C24 H58 N3 Sc Si3'
_chemical_formula_weight         517.96
_chemical_name_systematic        ?
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      61
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     heavy
_atom_sites_solution_secondary   direct
_audit_creation_date             '2006-10-10  08:58:17'
_audit_creation_method
;
 PLATON <TABLE ACC> option    (version :: 210806)
 SHELXL97-2 & Manual Editing 
;
_audit_update_record
;
?

2008-05-15 # Formatted by publCIF
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   18.668(2)
_cell_length_b                   17.479(2)
_cell_length_c                   19.473(2)
_cell_measurement_reflns_used    7591
_cell_measurement_temperature    100(1)
_cell_measurement_theta_max      29.01
_cell_measurement_theta_min      2.47
_cell_volume                     6354.0(12)
_computing_cell_refinement       'SAINTPLUS, Version 6.45, (Bruker, 2006)'
_computing_data_collection       'SMART, Version 5.624, (Bruker, 2006'
_computing_data_reduction        'XPREP, Version 5.1/NT, (Bruker, 2006)'
_computing_molecular_graphics
;
 PLUTO (Meetsma, 2006) 
 PLATON (Spek, 2003)
;
_computing_publication_material  'PLATON (Spek, 2003)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution
;
 DIRDIF-99 (Beurskens et al., 1999)
;
_diffrn_ambient_temperature      100(1)
_diffrn_detector_area_resol_mean 66.06
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type
;
  Bruker Smart Apex; CCD area detector 
;
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_detector
;
  CCD area-detector
;
_diffrn_radiation_monochromator  'parallel mounted graphite'
_diffrn_radiation_source         'fine focus sealed Siemens Mo tube '
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0407
_diffrn_reflns_av_sigmaI/netI    0.0253
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            50937
_diffrn_reflns_reduction_process
;
 Intensity data were corrected for Lorentz and polarization
  effects, decay and absorption and reduced to F~o~^2^
  using SAINT (Bruker, 2006) and SADABS (Sheldrick, 2006)
;
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         27.10
_diffrn_reflns_theta_min         2.55
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.360
_exptl_absorpt_correction_T_max  0.9172
_exptl_absorpt_correction_T_min  0.8244
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS, Sheldrick, Bruker, 2006))'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.083
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2288
_exptl_crystal_size_max          0.53
_exptl_crystal_size_mid          0.38
_exptl_crystal_size_min          0.24
_refine_diff_density_max         0.419
_refine_diff_density_min         -0.212
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.056
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     512
_refine_ls_number_reflns         6998
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.056
_refine_ls_R_factor_all          0.0445
_refine_ls_R_factor_gt           0.0352
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0427P)^2^+2.8215P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0811
_refine_ls_wR_factor_ref         0.0853
_reflns_number_gt                5990
_reflns_number_total             6998
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            om8005382_si_002.cif
_cod_data_source_block           DATNAM
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-Scan'
changed to 'multi-scan' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_database_code               4072038
_vrn_publ_code_frame_time_sec    10.0
_vrn_publ_code_meas_time_hour    10.4