First aggregation-induced emission of a Tb(iii) luminophore based on modulation of ligand-ligand charge transfer bands.
Kitagawa, Yuichi; Kumagai, Marina; Nakanishi, Takayuki; Fushimi, Koji; Hasegawa, Yasuchika; Dalton transactions (Cambridge, England : 2003) 49 (2020) 2431–2436; doi:10.1039/d0dt00094a

data_7703384
_publ_section_title
;
 First aggregation-induced emission of a Tb(iii) luminophore based on
 modulation of ligand-ligand charge transfer bands.
;
_journal_issue                   8
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2431
_journal_page_last               2436
_journal_paper_doi               10.1039/d0dt00094a
_journal_volume                  49
_journal_year                    2020
_chemical_formula_moiety         'C29 H29 Gd N4 O6'
_chemical_formula_sum            'C29 H29 Gd N4 O6'
_chemical_formula_weight         686.81
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-I 2ya'
_space_group_name_H-M_alt        'I 1 2/a 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2018-02-16
_audit_creation_method
;
Olex2 1.2-ac3
(compiled 2017.08.10 svn.r3458 for OlexSys, GUI svn.r5381)
;
_audit_update_record
;
2020-01-05 deposited with the CCDC.	2020-01-22 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 95.821(15)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   14.962(2)
_cell_length_b                   17.893(4)
_cell_length_c                   23.016(5)
_cell_measurement_reflns_used    720
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      21.3980
_cell_measurement_theta_min      2.4470
_cell_volume                     6130(2)
_computing_cell_refinement       'CrysAlisPro 1.171.39.43a (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.39.43a (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.39.43a (Rigaku OD, 2018)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.871
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w     60.00  94.00   0.50    0.50    --    5.00  43.00-120.00   68
  2  \w    -97.00  72.00   0.50    0.50    --   -7.20  43.00 150.00  338
  3  \w      8.00  53.00   0.50    0.50    --   -7.20  14.00  60.00   90
  4  \w    -97.00 -45.00   0.50    0.50    --   -7.20  14.00  60.00  104
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB AFC11 (RCD3): quarter-chi single'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0093219000
_diffrn_orient_matrix_UB_12      -0.0312835000
_diffrn_orient_matrix_UB_13      -0.0185851000
_diffrn_orient_matrix_UB_21      -0.0095662000
_diffrn_orient_matrix_UB_22      -0.0217382000
_diffrn_orient_matrix_UB_23      0.0243664000
_diffrn_orient_matrix_UB_31      -0.0457522000
_diffrn_orient_matrix_UB_32      0.0108953000
_diffrn_orient_matrix_UB_33      -0.0045792000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.2270
_diffrn_reflns_av_unetI/netI     0.3169
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.871
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            26114
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.871
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.103
_diffrn_reflns_theta_min         2.416
_diffrn_source                   'Rotating-anode X-ray tube (dual wavelength)'
_diffrn_source_type              'Rigaku (Mo) X-ray DW Source'
_exptl_absorpt_coefficient_mu    2.209
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.19350
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.43a (Rigaku Oxford Diffraction, 2018)
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    1.488
_exptl_crystal_description       needle
_exptl_crystal_F_000             2744
_exptl_crystal_size_max          0.167
_exptl_crystal_size_mid          0.068
_exptl_crystal_size_min          0.024
_refine_diff_density_max         1.219
_refine_diff_density_min         -1.713
_refine_diff_density_rms         0.234
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.906
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     367
_refine_ls_number_reflns         7182
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.906
_refine_ls_R_factor_all          0.1902
_refine_ls_R_factor_gt           0.0780
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0327P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1285
_refine_ls_wR_factor_ref         0.1576
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3269
_reflns_number_total             7182
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0dt00094a2.cif
_cod_data_source_block           gdacacdpq
_cod_depositor_comments
'Adding full bibliography for 7703382--7703385.cif.'
_cod_database_code               7703384
_shelx_shelxl_version_number     2016/6
_chemical_oxdiff_formula         'C29 H26 Gd N4 O6'
_reflns_odcompleteness_completeness 99.86
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C00E(H00E), C00I(H00I), C00J(H00J), C00K(H00K), C00L(H00L), C00Q(H00Q),
 C00S(H00S), C00T(H00T), C00U(H00U), C011(H011), C013(H013)
2.b Idealised Me refined as rotating group:
 C00G(H00A,H00B,H00C), C00N(H00D,H00F,H00G), C00Z(H00H,H00M,H00N), C014(H01A,
 H01B,H01C), C015(H01D,H01E,H01F), C016(H01G,H01H,H01I)
;
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 3.587
_oxdiff_exptl_absorpt_empirical_full_min 0.398