Synthesis, Structures, and Reactions of Titanium, Scandium, and Yttrium Complexes of Diamino-bis(phenolate) Ligands: Monomeric, Dimeric, Neutral, Cationic, and Multiply Bonded Derivatives
Catherine L. Boyd; Thierry Toupance; Ben R. Tyrrell; Benjamin D. Ward; Claire R. Wilson; Andrew R. Cowley; Philip Mountford; Organometallics 24 (2005) 309–330; doi:10.1021/om0493661

data_4060040
_publ_section_title
;
 Synthesis, Structures, and Reactions of Titanium, Scandium, and
 Yttrium Complexes of Diamino-bis(phenolate) Ligands: Monomeric,
 Dimeric, Neutral, Cationic, and Multiply Bonded Derivatives
;
_journal_name_full               Organometallics
_journal_page_first              309
_journal_page_last               330
_journal_paper_doi               10.1021/om0493661
_journal_volume                  24
_journal_year                    2005
_chemical_compound_source
;
synthesis as described
;
_chemical_formula_moiety         ' C50 H73 N3 O2 Ti1 '
_chemical_formula_sum            'C50 H73 N3 O2 Ti'
_chemical_formula_weight         796.05
_chemical_name_systematic
;                                                             
?                                                             
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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
_cell_angle_alpha                90
_cell_angle_beta                 90.9770(6)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.4403(2)
_cell_length_b                   16.7426(2)
_cell_length_c                   25.1924(3)
_cell_measurement_reflns_used    48623
_cell_measurement_temperature    150
_cell_measurement_theta_max      28
_cell_measurement_theta_min      5
_cell_volume                     4824.7
_computing_cell_refinement
;                                                             
KappaCCD software 'DENZO' (Otwinowski & Minor, 1996)
;
_computing_data_collection
;                                                             
KappaCCD software 'Collect' (Nonius, 2000)                    
;
_computing_data_reduction
;                                                             
KappaCCD software 'DENZO' (Otwinowski & Minor, 1996)
;
_computing_publication_material
;                                                             
CRYSTALS (Watkin et al, 2001)                                 
;
_computing_structure_refinement
;                                                             
CRYSTALS (Watkin et al, 2001)                                 
;
_computing_structure_solution    'SIR92 (Giacovazzo et al, 1992)'
_diffrn_ambient_temperature      150
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type
;                                                             
Nonius KappaCCD                                               
;
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.055
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            48623
_diffrn_reflns_theta_max         27.49
_diffrn_reflns_theta_min         5.10
_diffrn_standards_decay_%        0.00
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.216
_exptl_absorpt_correction_T_max  0.95
_exptl_absorpt_correction_T_min  0.92
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
 Denzo/Scalepack (Otwinowski & Minor, 1996) 
;
_exptl_crystal_colour            ' orange '
_exptl_crystal_density_diffrn    1.096
_exptl_crystal_description       ' block '
_exptl_crystal_F_000             1729.250
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.32
_exptl_crystal_size_min          0.26
_refine_diff_density_max         0.51
_refine_diff_density_min         -0.30
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   1.0500
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     505
_refine_ls_number_reflns         6176
_refine_ls_R_factor_gt           0.0415
_refine_ls_shift/su_max          0.022127
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details
;
Chebychev polynomial with 3 parameters (Carruthers & Watkin , 1979)
0.685    0.416    0.382    
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.0489
_reflns_limit_h_max              14
_reflns_limit_h_min              -14
_reflns_limit_k_max              21
_reflns_limit_k_min              0
_reflns_limit_l_max              32
_reflns_limit_l_min              0
_reflns_number_gt                6176
_reflns_number_total             10969
_reflns_threshold_expression     >3.00\s(I)
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_formula_sum        ' C50 H73 N3 O2 Ti1 '
_cod_database_code               4060040