Dinuclear lanthanide‒lithium complexes based on fluorinated β-diketonate with acetal group: magnetism and effect of crystal packing on mechanoluminescence
Bazhin, Denis N.; Kudyakova, Yulia S.; Bogomyakov, Artem S.; Slepukhin, Pavel A.; Kim, Grigory A.; Burgart, Yanina V.; Saloutin, Victor I.; Inorganic Chemistry Frontiers 6 (2019) 40–; doi:10.1039/C8QI00772A

data_4349906
_publ_section_title
;
 Dinuclear lanthanide--lithium complexes based on fluorinated
 \b-diketonate with acetal group: magnetism and effect of crystal packing
 on mechanoluminescence
;
_journal_issue                   1
_journal_name_full               'Inorganic Chemistry Frontiers'
_journal_page_first              40
_journal_paper_doi               10.1039/C8QI00772A
_journal_volume                  6
_journal_year                    2019
_chemical_formula_moiety         'C32 H42 F12 Li O17 Tb'
_chemical_formula_sum            'C32 H42 F12 Li O17 Tb'
_chemical_formula_weight         1092.52
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     iterative
_atom_sites_solution_secondary   difmap
_audit_creation_date             2017-12-20
_audit_creation_method
;
  Olex2 1.2-ac2
  (compiled 2012.03.27 svn.r2268, GUI svn.r4156)
;
_audit_update_record
;
2018-07-12 deposited with the CCDC.
2018-09-18 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 94.196(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.0754(4)
_cell_length_b                   11.9683(4)
_cell_length_c                   22.2027(7)
_cell_measurement_reflns_used    7182
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      29.0770
_cell_measurement_theta_min      2.2520
_cell_volume                     4525.3(2)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement
;
SHELXL, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution    'J. Appl. Cryst. (2007) 40, 786-790'
_diffrn_ambient_temperature      295(2)
_diffrn_detector_area_resol_mean 15.9555
_diffrn_measured_fraction_theta_full 0.9994
_diffrn_measured_fraction_theta_max 0.8805
_diffrn_measurement_details
;
  1 omega   -3.00   37.00   1.0000   10.0000
omega____ theta____ kappa____ phi______ frames
    -      -20.7920   38.0000 -180.0000 40

  2 omega  -25.00    0.00   1.0000   10.0000
omega____ theta____ kappa____ phi______ frames
    -      -20.7920  -99.0000  -30.0000 25

  3 omega    2.00   92.00   1.0000   10.0000
omega____ theta____ kappa____ phi______ frames
    -       23.2920   57.0000   30.0000 90

  4 omega    2.00   91.00   1.0000   10.0000
omega____ theta____ kappa____ phi______ frames
    -       23.2920   57.0000 -120.0000 89

  5 omega   69.00   95.00   1.0000   10.0000
omega____ theta____ kappa____ phi______ frames
    -       23.2920  178.0000    0.0000 26
;
_diffrn_measurement_device_type  'Xcalibur, Eos'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      -0.0034884000
_diffrn_orient_matrix_UB_12      -0.0456657000
_diffrn_orient_matrix_UB_13      0.0199422000
_diffrn_orient_matrix_UB_21      0.0248464000
_diffrn_orient_matrix_UB_22      0.0278881000
_diffrn_orient_matrix_UB_23      0.0222406000
_diffrn_orient_matrix_UB_31      -0.0332307000
_diffrn_orient_matrix_UB_32      0.0255315000
_diffrn_orient_matrix_UB_33      0.0115630000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.0327
_diffrn_reflns_av_unetI/netI     0.0506
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            27320
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         30.86
_diffrn_reflns_theta_min         2.12
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    1.677
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.74071
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.604
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2184
_exptl_crystal_preparation       Luminescent
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: ethanol'
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.909
_refine_diff_density_min         -0.572
_refine_diff_density_rms         0.096
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.000
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     749
_refine_ls_number_reflns         12533
_refine_ls_number_restraints     181
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0666
_refine_ls_R_factor_gt           0.0376
_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^)+(0.0500P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0847
_refine_ls_wR_factor_ref         0.1015
_reflns_number_gt                8917
_reflns_number_total             12533
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c8qi00772a5.cif
_cod_data_source_block           exp_933
_cod_database_code               4349906
_reflns_odcompleteness_completeness 99.94
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     28.22