A homologous heterospin series of mononuclear lanthanide/TCNQF(4) organic radical complexes.
Lopez, Nazario; Zhao, Hanhua; Prosvirin, Andrey V.; Wernsdorfer, Wolfgang; Dunbar, Kim R.; Dalton transactions (Cambridge, England : 2003) 39 (2010) 4341–4352; doi:10.1039/b922219g

data_7024877
_publ_section_title
;
 A homologous heterospin series of mononuclear lanthanide/TCNQF(4) organic
 radical complexes.
;
_journal_issue                   18
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4341
_journal_page_last               4352
_journal_paper_doi               10.1039/b922219g
_journal_volume                  39
_journal_year                    2010
_chemical_formula_sum            'C36 H20 F12 N12 Nd O10'
_chemical_formula_weight         1152.88
_chemical_name_common
;Neodymium(iii) 2,3,5,6-Tetrafluoro-7,7,8,8-
Tetracyanoquinodimethane'
;
_chemical_name_systematic
;Neodymium(III)
2,3,5,6-Tetrafluoro-7,7,8,8-Tetracyanoquinodimethane'
;
_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                 96.83(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.552(7)
_cell_length_b                   17.434(11)
_cell_length_c                   18.296(11)
_cell_measurement_temperature    383(2)
_cell_volume                     4292(4)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      383(2)
_diffrn_measured_fraction_theta_full 0.957
_diffrn_measured_fraction_theta_max 0.957
_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  0.0633
_diffrn_reflns_av_sigmaI/netI    0.0708
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            40335
_diffrn_reflns_theta_full        28.39
_diffrn_reflns_theta_max         28.39
_diffrn_reflns_theta_min         1.62
_exptl_absorpt_coefficient_mu    1.333
_exptl_absorpt_correction_T_max  0.8251
_exptl_absorpt_correction_T_min  0.6793
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, 1996'
_exptl_crystal_density_diffrn    1.784
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             2272
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.15
_refine_diff_density_max         5.281
_refine_diff_density_min         -2.214
_refine_diff_density_rms         0.167
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.092
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     687
_refine_ls_number_reflns         10301
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.092
_refine_ls_R_factor_all          0.0838
_refine_ls_R_factor_gt           0.0662
_refine_ls_shift/su_max          15.000
_refine_ls_shift/su_mean         0.036
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0456P)^2^+33.3924P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1427
_refine_ls_wR_factor_ref         0.1507
_reflns_number_gt                8402
_reflns_number_total             10301
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b922219g.txt
_cod_data_source_block           g:\nazari~1\nazari~1\crysta~1\nl084n~1\ndtcnqf4
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               7024877