Synthesis and Structural Comparison of a Series of Divalent Ln(TpR,R')2 (Ln = Sm, Eu, Yb) and Trivalent Sm(TpMe2)2X (X = F, Cl, I, BPh4) Complexes
Anna C. Hillier; XingWang Zhang; Graham H. Maunder; Sung Ying Liu; Todd A. Eberspacher; Mathew V. Metz; Robert McDonald; Ângela Domingos; Noémia Marques; Victor W. Day; Andrea Sella; Josef Takats; Inorganic Chemistry 40 (2001) 5106–5116; doi:10.1021/ic010325w

data_4320299
_publ_contact_author_address
; Department of Chemistry
   University of Alberta
   Edmonton Alberta T6G 2G2
   Canada
;
_publ_contact_author_email       joe.takats@ualberta.ca
_publ_contact_author_fax         1(780)4928231
_publ_contact_author_name        'Dr Josef Takats'
_publ_contact_author_phone       1(780)4924944
_publ_section_title
;
 Synthesis and Structural Comparison of a Series of Divalent Ln(TpR,R')2
 (Ln = Sm, Eu, Yb) and Trivalent Sm(TpMe2)2X (X = F, Cl, I, BPh4)
 Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5106
_journal_page_last               5116
_journal_paper_doi               10.1021/ic010325w
_journal_volume                  40
_journal_year                    2001
_chemical_formula_sum            'C54 H44 B2 N12 Sm'
_chemical_formula_weight         1032.98
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           'manual editing of SHELXL template'
_cell_angle_alpha                103.539(10)
_cell_angle_beta                 112.828(14)
_cell_angle_gamma                63.242(13)
_cell_formula_units_Z            1
_cell_length_a                   11.295(2)
_cell_length_b                   11.8129(13)
_cell_length_c                   10.8513(15)
_cell_measurement_reflns_used    24
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      12.10
_cell_measurement_theta_min      7.01
_cell_volume                     1188.4(3)
_computing_cell_refinement       'Enraf-Nonius CAD4/PC'
_computing_data_collection       'Enraf-Nonius CAD4/PC'
_computing_data_reduction        XCAD4
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      295(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Enraf-Nonius CAD4'
_diffrn_measurement_method       '\q-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  0.0184
_diffrn_reflns_av_sigmaI/netI    0.0374
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            4357
_diffrn_reflns_theta_full        24.94
_diffrn_reflns_theta_max         24.94
_diffrn_reflns_theta_min         2.14
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  '7200 s'
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    1.287
_exptl_absorpt_correction_T_max  0.8263
_exptl_absorpt_correction_T_min  0.7559
_exptl_absorpt_correction_type   integration
_exptl_crystal_density_diffrn    1.443
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             524
_exptl_crystal_size_max          0.51
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.727
_refine_diff_density_min         -0.626
_refine_diff_density_rms         0.068
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.068
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     313
_refine_ls_number_reflns         4139
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.068
_refine_ls_R_factor_all          0.0375
_refine_ls_R_factor_gt           0.0289
_refine_ls_shift/su_max          0.014
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0388P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0657
_refine_ls_wR_factor_ref         0.0684
_reflns_number_gt                3900
_reflns_number_total             4139
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic010325w_05.cif
_cod_data_source_block           tak9211
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
;
_cod_database_code               4320299