Boosting axiality in stable high-coordinate Dy(III) single-molecule magnets
Murrie, Mark; Canaj, Angelos; Singh, Mukesh Kumar; Regincós Martí, Emma; Damjanovic, Marko; Wilson, Claire; Cespedes, Oscar; Wernsdorfer, Wolfgang; Rajaraman, Gopalan; Chemical Communications  (2019) –; doi:10.1039/C9CC00965E

data_7123360
_publ_section_title
;
 Boosting axiality in stable high-coordinate Dy(III) single-molecule
 magnets
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/C9CC00965E
_journal_year                    2019
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C32 H40 Dy F N8, 2(C F3 O3 S), H2 O'
_chemical_formula_sum            'C34 H42 Dy F7 N8 O7 S2'
_chemical_formula_weight         1034.37
_space_group_crystal_system      orthorhombic
_space_group_IT_number           18
_space_group_name_Hall           'P 2 2ab'
_space_group_name_H-M_alt        'P 21 21 2'
_symmetry_space_group_name_Hall  'P 2 2ab'
_symmetry_space_group_name_H-M   'P 21 21 2'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2018-07-25
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2019-01-09 deposited with the CCDC.    2019-04-29 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   11.3416(5)
_cell_length_b                   21.5398(8)
_cell_length_c                   7.7573(3)
_cell_measurement_reflns_used    9888
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.47
_cell_measurement_theta_min      2.63
_cell_volume                     1895.08(13)
_computing_cell_refinement       'SAINT V8.37A (Bruker-AXS, 2016)'
_computing_data_collection       'APEX3 Ver. 2016.9-0 (Bruker-AXS, 2016)'
_computing_data_reduction        'APEX3 Ver. 2016.9-0 (Bruker-AXS, 2016)'
_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      150
_diffrn_detector                 'charge integrating pixel array detector'
_diffrn_detector_area_resol_mean 7.4074
_diffrn_detector_type            'Bruker PHOTON II'
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Bruker D8 VENTURE'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_collimation    'focusing mirrors'
_diffrn_radiation_monochromator  'multilayer mirror optics'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0337
_diffrn_reflns_av_unetI/netI     0.0379
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -7
_diffrn_reflns_number            14716
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.479
_diffrn_reflns_theta_min         2.608
_diffrn_source                   'microfocus sealed tube'
_diffrn_source_type              'INCOATEC I\ms 3.0'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.177
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6132
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.0960 before and 0.0596 after correction. The Ratio of minimum to maximum transmission is 0.8224. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.813
_exptl_crystal_description       prism
_exptl_crystal_F_000             1038
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.759
_refine_diff_density_min         -0.597
_refine_diff_density_rms         0.073
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.124(10)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.014
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     277
_refine_ls_number_reflns         4322
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.014
_refine_ls_R_factor_all          0.0227
_refine_ls_R_factor_gt           0.0212
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0157P)^2^+0.7559P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0477
_refine_ls_wR_factor_ref         0.0485
_reflns_Friedel_coverage         0.745
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     1.000
_reflns_number_gt                4160
_reflns_number_total             4322
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9cc00965e2.cif
_cod_data_source_block           1
_cod_database_code               7123360
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_max   0.880
_shelx_estimated_absorpt_t_min   0.812
_olex2_refinement_description
;
1. Twinned data refinement
 Scales: 0.876(10)
 0.124(10)
2. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
3. Restrained distances
 O1W-H1W = O1W-H1W_$1
 0.85 with sigma of 0.02
4. Others
 Fixed Sof: O1W(0.5)
5.a Secondary CH2 refined with riding coordinates:
 C8(H8A,H8B), C6(H6A,H6B), C11(H11A,H11B), C7(H7A,H7B), C10(H10A,H10B), C9(H9A,
 H9B)
5.b Aromatic/amide H refined with riding coordinates:
 C16(H16), C1(H1), C3(H3), C2(H2), C15(H15), C4(H4), C14(H14), C13(H13)
;
_shelx_res_checksum              11806
_shelx_hkl_checksum              2090
_olex2_submission_special_instructions 'No special instructions were received'