A family of lanthanide‒nitronyl nitroxide complexes: syntheses, crystal structures and magnetic properties
Wang, Ya-Li; Gao, Yuan-Yuan; Ma, Yue; Wang, Qing-Lun; Li, Li-Cun; Liao, Dai-Zheng; CrystEngComm 14 (2012) 4706–; doi:10.1039/c2ce25116g

data_7208078
_publ_section_title
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 A family of lanthanide--nitronyl nitroxide complexes: syntheses, crystal
 structures and magnetic properties
;
_journal_issue                   14
_journal_name_full               CrystEngComm
_journal_page_first              4706
_journal_paper_doi               10.1039/c2ce25116g
_journal_volume                  14
_journal_year                    2012
_chemical_formula_sum            'C51 H45 F18 N4 O12 Tb'
_chemical_formula_weight         1406.84
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 112.22(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            12
_cell_length_a                   51.285(10)
_cell_length_b                   11.694(2)
_cell_length_c                   31.093(6)
_cell_measurement_reflns_used    23891
_cell_measurement_temperature    113(2)
_cell_measurement_theta_max      27.9143
_cell_measurement_theta_min      1.7936
_cell_volume                     17263(7)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_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      113(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker P4'
_diffrn_measurement_method       '\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  0.0427
_diffrn_reflns_av_sigmaI/netI    0.0406
_diffrn_reflns_limit_h_max       60
_diffrn_reflns_limit_h_min       -54
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -36
_diffrn_reflns_number            56639
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         1.72
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.349
_exptl_absorpt_correction_T_max  0.806
_exptl_absorpt_correction_T_min  0.764
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   crystalclear
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.624
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             8423
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.16
_refine_diff_density_max         1.371
_refine_diff_density_min         -0.816
_refine_diff_density_rms         0.085
_refine_ls_extinction_coef       0.000282(10)
_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   1.072
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1235
_refine_ls_number_reflns         15209
_refine_ls_number_restraints     32
_refine_ls_restrained_S_all      1.083
_refine_ls_R_factor_all          0.0417
_refine_ls_R_factor_gt           0.0344
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0340P)^2^+31.4165P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0765
_refine_ls_wR_factor_ref         0.0806
_reflns_number_gt                13366
_reflns_number_total             15209
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2ce25116g.txt
_cod_data_source_block           shelxlc
_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_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_cell_volume        17263(6)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7208078