Trichloridotris{<i>N</i>-[phenyl(pyridin-2-yl)methylidene]hydroxylamine-κ^2^<i>N</i>,<i>N</i>'}samarium(III)
Lei, Tao; Chen, Wenqian; Chen, Yanmei; Hu, Bin; Li, Yahong; Acta Crystallographica Section E 68 (2012) m344–m345; doi:10.1107/S1600536812008100

data_2234020
_publ_section_title
;
 Trichloridotris{<i>N</i>-[phenyl(pyridin-2-yl)methylidene]hydroxylamine-\k^2^<i>N</i>,<i>N</i>'}samarium(III)
;
_journal_coeditor_code           TK5061
_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m344
_journal_page_last               m345
_journal_paper_doi               10.1107/S1600536812008100
_journal_volume                  68
_journal_year                    2012
_chemical_formula_iupac          '[Sm Cl3 (C12 H10 N2 O)3]'
_chemical_formula_moiety         'C36 H30 Cl3 N6 O3 Sm'
_chemical_formula_sum            'C36 H30 Cl3 N6 O3 Sm'
_chemical_formula_weight         851.37
_chemical_name_systematic
;
Trichloridotris{<i>N</i>-[phenyl(pyridin-2-yl)methylidene]hydroxylamine-
\k^2^<i>N</i>,<i>N</i>'}samarium(III)
;
_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           SHELXL-97
_cell_angle_alpha                92.18(3)
_cell_angle_beta                 94.47(3)
_cell_angle_gamma                92.62(3)
_cell_formula_units_Z            2
_cell_length_a                   8.6415(17)
_cell_length_b                   10.422(2)
_cell_length_c                   19.771(4)
_cell_measurement_reflns_used    8108
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.061
_cell_measurement_theta_min      2.176
_cell_volume                     1771.8(6)
_computing_cell_refinement       'SAINT (Bruker, 2000)'
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SAINT (Bruker, 2000)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker SMART CCD area-detector'
_diffrn_measurement_method       '\f and \w 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  0.0727
_diffrn_reflns_av_sigmaI/netI    0.0460
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            32032
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         1.03
_exptl_absorpt_coefficient_mu    1.928
_exptl_absorpt_correction_T_max  0.8016
_exptl_absorpt_correction_T_min  0.5954
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(<i>SADABS</i>; Bruker, 2000)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.596
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             850
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.966
_refine_diff_density_min         -0.617
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.039
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     445
_refine_ls_number_reflns         8553
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.039
_refine_ls_R_factor_all          0.0331
_refine_ls_R_factor_gt           0.0289
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0279P)^2^+0.2554P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0635
_refine_ls_wR_factor_ref         0.0680
_reflns_number_gt                7752
_reflns_number_total             8553
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            tk5061.cif
_cod_data_source_block           I
_cod_database_code               2234020
_cod_database_fobs_code          2234020