Lithium, Titanium, and Zirconium Complexes with Novel Amidinate Scorpionate Ligands
Antonio Otero; Juan Fernández-Baeza; Antonio Antiñolo; Juan Tejeda; Agustín Lara-Sánchez; Luis F. Sánchez-Barba; Isabel López-Solera; Ana M. Rodríguez; Inorganic Chemistry 46 (2007) 1760–1770; doi:10.1021/ic062093c

data_4307621
_publ_contact_author
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     'Fernandez-Baeza, J.'                                     
      Departamento de Quimica Inorganica, Organica y Bioquimica
      Campus Universitario
      Universidad de Castilla-La Mancha
      13071-Ciudad Real
      Spain
;
_publ_contact_author_email       juan.fbaeza@uclm.es
_publ_contact_author_phone       '+34 926295300'
_publ_section_title
;
Lithium, Titanium, and Zirconium Complexes with Novel Amidinate Scorpionate
Ligands
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1760
_journal_page_last               1770
_journal_paper_doi               10.1021/ic062093c
_journal_volume                  46
_journal_year                    2007
_chemical_formula_sum            'C78 H118 Li10 N26 O8'
_chemical_formula_weight         1617.38
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 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                 95.14(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   13.739(3)
_cell_length_b                   18.195(8)
_cell_length_c                   22.337(9)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    250(2)
_cell_measurement_theta_max      20
_cell_measurement_theta_min      2
_cell_volume                     5561(4)
_computing_cell_refinement       'Nonius (control program)'
_computing_data_collection       'Nonius (control program)'
_computing_data_reduction        'XRAY80 (Stewart, 1976)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      250(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'four circle diffractometer Nonius-Mach3'
_diffrn_measurement_method       '\w/2\q 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  0.1058
_diffrn_reflns_av_sigmaI/netI    1.0441
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            10070
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.02
_diffrn_standards_interval_time  60
_diffrn_standards_number         2
_exptl_absorpt_coefficient_mu    0.063
_exptl_absorpt_correction_T_max  0.9918
_exptl_absorpt_correction_T_min  0.9732
_exptl_absorpt_correction_type   psi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    0.966
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1724
_exptl_crystal_size_max          0.43
_exptl_crystal_size_mid          0.34
_exptl_crystal_size_min          0.33
_refine_diff_density_max         0.361
_refine_diff_density_min         -0.390
_refine_diff_density_rms         0.083
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.739
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     452
_refine_ls_number_reflns         9797
_refine_ls_number_restraints     234
_refine_ls_restrained_S_all      0.731
_refine_ls_R_factor_all          0.4733
_refine_ls_R_factor_gt           0.1401
_refine_ls_shift/su_max          0.098
_refine_ls_shift/su_mean         0.008
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1338P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3053
_refine_ls_wR_factor_ref         0.3700
_reflns_number_gt                1366
_reflns_number_total             9797
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic062093csi20061102_124645_5.cif
_cod_data_source_block           5
_cod_depositor_comments
;
The following automatic conversions were performed:
'_exptl_absorpt_correction_type' value 'psi scan' changed to 'psi-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_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_database_code               4307621