A family of lanthanide complexes with a bis-tridentate nitronyl nitroxide radical: syntheses, structures and magnetic properties.
Miao, Hao; Li, Hong-Qing; Shen, Fu-Xing; Wei, Hai-Yan; Wang, Bao-Lin; Wang, Xin-Yi; Dalton transactions (Cambridge, England : 2003) 48 (2019) 10337–10345; doi:10.1039/c9dt01397k

data_7700240
_publ_section_title
;
 A family of lanthanide complexes with a bis-tridentate nitronyl nitroxide
 radical: syntheses, structures and magnetic properties.
;
_journal_issue                   27
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              10337
_journal_page_last               10345
_journal_paper_doi               10.1039/c9dt01397k
_journal_volume                  48
_journal_year                    2019
_chemical_formula_sum            'C51 H28 F36 Gd2 N6 O14.5'
_chemical_formula_weight         1955.29
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2019-05-14 deposited with the CCDC.    2019-06-10 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 91.728(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.8289(12)
_cell_length_b                   15.8904(16)
_cell_length_c                   39.821(4)
_cell_measurement_reflns_used    9625
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.659
_cell_measurement_theta_min      0.278
_cell_volume                     6849.1(12)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    Diamond
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/4 (Sheldrick, 2014)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0463
_diffrn_reflns_av_unetI/netI     0.0432
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       51
_diffrn_reflns_limit_l_min       -51
_diffrn_reflns_number            54945
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.700
_diffrn_reflns_theta_min         2.000
_diffrn_source                   '\f and \w scans'
_exptl_absorpt_coefficient_mu    2.082
_exptl_absorpt_correction_T_max  0.779
_exptl_absorpt_correction_T_min  0.739
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Higashi, T. (1995)'
_exptl_crystal_colour            violet
_exptl_crystal_density_diffrn    1.896
_exptl_crystal_description       block
_exptl_crystal_F_000             3776
_exptl_crystal_size_max          0.150
_exptl_crystal_size_mid          0.130
_exptl_crystal_size_min          0.120
_refine_diff_density_max         1.267
_refine_diff_density_min         -2.389
_refine_diff_density_rms         0.141
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.210
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1262
_refine_ls_number_reflns         15914
_refine_ls_number_restraints     1817
_refine_ls_restrained_S_all      1.167
_refine_ls_R_factor_all          0.0497
_refine_ls_R_factor_gt           0.0462
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0169P)^2^+35.7809P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1106
_refine_ls_wR_factor_ref         0.1123
_reflns_Friedel_coverage         0.000
_reflns_number_gt                14874
_reflns_number_total             15914
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9dt01397k2.cif
_cod_data_source_block           7Gd
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'multi-Scan' changed to
'multi-scan' according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 7700232--7700242.cif.
;
_cod_original_formula_sum        'C51 H28 F36 Gd2 N6 O14.50'
_cod_database_code               7700240
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.745
_shelx_estimated_absorpt_t_max   0.788
_shelx_res_checksum              94699