Mixed chelating ligands used to regulate the luminescence of Ln(iii) complexes and single-ion magnet behavior in Dy-based analogues.
Wang, Hai-Ling; Ma, Xiong-Feng; Zou, Hua-Hong; Wang, Kai; Li, Bo; Chen, Zi-Lu; Liang, Fu-Pei; Dalton transactions (Cambridge, England : 2003) 47 (2018) 15929–15940; doi:10.1039/c8dt03133a

data_7047810
_publ_section_title
;
 Mixed chelating ligands used to regulate the luminescence of Ln(iii)
 complexes and single-ion magnet behavior in Dy-based analogues.
;
_journal_issue                   44
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              15929
_journal_page_last               15940
_journal_paper_doi               10.1039/c8dt03133a
_journal_volume                  47
_journal_year                    2018
_chemical_formula_moiety         'C24 H16 Dy N7 O9'
_chemical_formula_sum            'C24 H16 Dy N7 O9'
_chemical_formula_weight         708.94
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_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     dual
_atom_sites_solution_secondary   difmap
_audit_creation_date             2018-06-07
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2018-07-15 deposited with the CCDC.
2018-10-17 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 100.471(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.1454(3)
_cell_length_b                   17.8782(3)
_cell_length_c                   13.0034(3)
_cell_measurement_reflns_used    6359
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      29.3950
_cell_measurement_theta_min      3.8760
_cell_volume                     2547.90(10)
_computing_cell_refinement       'CrysAlisPro 1.171.38.43 (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.43 (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.43 (Rigaku OD, 2015)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'XT (Sheldrick, 2015)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 10.6296
_diffrn_detector_type            Atlas
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_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    -14.00  85.00   1.00    2.50    --   10.68  38.00 -90.00   99
  2  \w    -61.00  39.00   1.00    2.50    --   10.68 -57.00  90.00  100
  3  \w     35.00  99.00   1.00    2.50    --   10.68 178.00 -30.00   64
  4  \w    -88.00 -63.00   1.00    2.50    --  -11.93 -77.00  60.00   25
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Single source at offset, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0240790000
_diffrn_orient_matrix_UB_12      -0.0324411000
_diffrn_orient_matrix_UB_13      -0.0277286000
_diffrn_orient_matrix_UB_21      0.0571418000
_diffrn_orient_matrix_UB_22      -0.0181698000
_diffrn_orient_matrix_UB_23      0.0146651000
_diffrn_orient_matrix_UB_31      -0.0185941000
_diffrn_orient_matrix_UB_32      -0.0138384000
_diffrn_orient_matrix_UB_33      0.0457410000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0276
_diffrn_reflns_av_unetI/netI     0.0280
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            9332
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         3.19
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    3.001
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.85482
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.43 (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_density_diffrn    1.848
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1388
_refine_diff_density_max         0.628
_refine_diff_density_min         -0.474
_refine_diff_density_rms         0.072
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.097
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     187
_refine_ls_number_reflns         2497
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.097
_refine_ls_R_factor_all          0.0242
_refine_ls_R_factor_gt           0.0211
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0161P)^2^+2.3481P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0431
_refine_ls_wR_factor_ref         0.0447
_reflns_number_gt                2326
_reflns_number_total             2497
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c8dt03133a2.cif
_cod_data_source_block           20180423_lfp_whl_1246aaaa
_cod_depositor_comments
'Adding full bibliography for 7047809--7047819.cif.'
_cod_database_code               7047810
_reflns_odcompleteness_completeness 99.78
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C1(H1), C10(H10), C6(H6), C8(H8), C5(H5), C2(H2), C9(H9), C3(H3)
;
_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 1.194
_oxdiff_exptl_absorpt_empirical_full_min 0.852