Synthesis and Group 4 Complexes of Tris(pyrrolyl-α-methyl)amine
Yanhui Shi; Changsheng Cao; Aaron L. Odom; Inorganic Chemistry 43 (2004) 275–281; doi:10.1021/ic035049v

data_4310350
_publ_section_title
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 Synthesis and Group 4 Complexes of Tris(pyrrolyl-\a-methyl)amine
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              275
_journal_page_last               281
_journal_paper_doi               10.1021/ic035049v
_journal_volume                  43
_journal_year                    2004
_chemical_formula_sum            'C17 H21 N5 Ti'
_chemical_formula_weight         343.29
_chemical_name_common            Ti(NMe2)(tpa)
_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
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 99.518(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   12.588(4)
_cell_length_b                   12.147(4)
_cell_length_c                   22.353(7)
_cell_measurement_temperature    293(2)
_cell_volume                     3370.9(19)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1658
_diffrn_reflns_av_sigmaI/netI    0.2016
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            15191
_diffrn_reflns_theta_full        23.31
_diffrn_reflns_theta_max         23.31
_diffrn_reflns_theta_min         1.74
_exptl_absorpt_coefficient_mu    0.514
_exptl_absorpt_correction_T_max  0.1745
_exptl_absorpt_correction_T_min  0.0965
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.353
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1440
_refine_diff_density_max         0.810
_refine_diff_density_min         -0.314
_refine_diff_density_rms         0.073
_refine_ls_extinction_coef       0.0004(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.865
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     402
_refine_ls_number_reflns         4852
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.865
_refine_ls_R_factor_all          0.1662
_refine_ls_R_factor_gt           0.0611
_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^)+(0.0725P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1439
_refine_ls_wR_factor_ref         0.1757
_reflns_number_gt                2033
_reflns_number_total             4852
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic035049vsi20030908_104650_1.cif
_cod_data_source_block           cao6t
_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 
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_cod_original_cell_volume        3370.9(18)
_cod_database_code               4310350