High-temperature magnetic blocking and magneto-structural correlations in a series of dysprosium(iii) metallocenium single-molecule magnets.
Randall McClain, K.; Gould, Colin A.; Chakarawet, Khetpakorn; Teat, Simon J.; Groshens, Thomas J.; Long, Jeffrey R.; Harvey, Benjamin G.; Chemical science 9 (2018) 8492–8503; doi:10.1039/c8sc03907k

data_1552915
_publ_section_title
;
 High-temperature magnetic blocking and magneto-structural correlations in
 a series of dysprosium(iii) metallocenium single-molecule magnets.
;
_journal_issue                   45
_journal_name_full               'Chemical science'
_journal_page_first              8492
_journal_page_last               8503
_journal_paper_doi               10.1039/c8sc03907k
_journal_volume                  9
_journal_year                    2018
_chemical_formula_moiety         'C36 H62 Y, B C24 F20'
_chemical_formula_sum            'C60 H62 B F20 Y'
_chemical_formula_weight         1262.81
_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'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2018-09-27
_audit_creation_method
;
Olex2 1.2
(compiled 2017.08.10 svn.r3458 for OlexSys, GUI svn.r5381)
;
_audit_update_record
;
2018-10-17 deposited with the CCDC.
2018-10-26 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90.253(11)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   14.599(10)
_cell_length_b                   16.737(11)
_cell_length_c                   47.12(3)
_cell_measurement_reflns_used    9863
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.410
_cell_measurement_theta_min      2.434
_cell_volume                     11513(13)
_computing_cell_refinement       'SAINT V8.38A (?, 2016)'
_computing_data_reduction        'SAINT V8.38A (?, 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    'XS (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 10.42
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'silicon 111'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0538
_diffrn_reflns_av_unetI/netI     0.0453
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.990
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       52
_diffrn_reflns_limit_l_min       -52
_diffrn_reflns_number            84123
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.990
_diffrn_reflns_theta_full        23.629
_diffrn_reflns_theta_max         23.629
_diffrn_reflns_theta_min         1.395
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.116
_exptl_absorpt_correction_T_max  0.9281
_exptl_absorpt_correction_T_min  0.8015
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.1422 before and 0.0597 after correction. The Ratio of minimum to maximum transmission is 0.8636. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.457
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             5168
_refine_diff_density_max         1.116
_refine_diff_density_min         -0.506
_refine_diff_density_rms         0.099
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1810
_refine_ls_number_reflns         17198
_refine_ls_number_restraints     1156
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0909
_refine_ls_R_factor_gt           0.0769
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0951P)^2^+47.3430P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1922
_refine_ls_wR_factor_ref         0.2027
_reflns_Friedel_coverage         0.000
_reflns_number_gt                14568
_reflns_number_total             17198
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8sc03907k3.cif
_cod_data_source_block           tg_rm_7_74_1_0m
_cod_original_cell_volume        11514(13)
_cod_database_code               1552915
_shelx_shelxl_version_number     2014/7
_olex2_refinement_description
;
1. Twinned data refinement
 Scales: 0.5378(15)
 0.4622(15)
2. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
3. Rigid body (RIGU) restrains
 Y1, Y1A, C19, C20, C21, C22, C23, C24, C25, C26, C27, C28, C29, C30, C31, C32,
  C33, C34, C35, C36, C20A, C21A, C22A, C23A, C19A, C24A, C25A, C26A, C27A,
 C28A, C29A, C30A, C31A, C32A, C33A, C34A, C35A, C36A
 with sigma for 1-2 distances of 0.002 and sigma for 1-3 distances of 0.002
 Y2, Y2A, C55, C59, C58, C57, C60, C61, C62, C63, C64, C65, C66, C67, C68, C69,
  C70, C71, C72, C55A, C56A, C57A, C58A, C59A, C60A, C61A, C62A, C63A, C64A,
 C65A, C66A, C67A, C68A, C69A, C70A, C71A, C72A
 with sigma for 1-2 distances of 0.002 and sigma for 1-3 distances of 0.002
 C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
 C37, C38, C39, C40, C41, C42, C43, C44, C45, C46, C47, C48, C49, C50, C51,
 C52, C53, C54
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
 F33B, F34B, F35B, F36B, C33B, C34B, C35B, C36B, F32B, C32B, C31B
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
 F22B, F23B, F24B, C22B, C23B, C24B, F25B, C25B, C26B, F26B, C21B
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
 F42B, F43B, F44B, F45B, F46B, C41B, C42B, C43B, C44B, C45B, C46B
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
4. Others
 Sof(Y1A)=1-FVAR(1)
 Sof(Y1)=FVAR(1)
 Sof(Y2A)=1-FVAR(2)
 Sof(Y2)=FVAR(2)
 Sof(C20A)=Sof(C21A)=Sof(C22A)=Sof(C23A)=Sof(C19A)=Sof(C24A)=Sof(H24D)=
 Sof(H24E)=Sof(H24F)=Sof(C25A)=Sof(H25A)=Sof(C26A)=Sof(H26D)=Sof(H26E)=
 Sof(H26F)=Sof(C27A)=Sof(H27D)=Sof(H27E)=Sof(H27F)=Sof(C28A)=Sof(H28A)=
 Sof(C29A)=Sof(H29D)=Sof(H29E)=Sof(H29F)=Sof(C30A)=Sof(H30D)=Sof(H30E)=
 Sof(H30F)=Sof(C31A)=Sof(H31A)=Sof(C32A)=Sof(H32D)=Sof(H32E)=Sof(H32F)=
 Sof(C33A)=Sof(H33D)=Sof(H33E)=Sof(H33F)=Sof(C34A)=Sof(H34A)=Sof(C35A)=
 Sof(H35D)=Sof(H35E)=Sof(H35F)=Sof(C36A)=Sof(H36D)=Sof(H36E)=Sof(H36F)=1-FVAR(3)
 Sof(C19)=Sof(C20)=Sof(C21)=Sof(C22)=Sof(C23)=Sof(C24)=Sof(H24A)=Sof(H24B)=
 Sof(H24C)=Sof(C25)=Sof(H25)=Sof(C26)=Sof(H26A)=Sof(H26B)=Sof(H26C)=Sof(C27)=
 Sof(H27A)=Sof(H27B)=Sof(H27C)=Sof(C28)=Sof(H28)=Sof(C29)=Sof(H29A)=Sof(H29B)=
 Sof(H29C)=Sof(C30)=Sof(H30A)=Sof(H30B)=Sof(H30C)=Sof(C31)=Sof(H31)=Sof(C32)=
 Sof(H32A)=Sof(H32B)=Sof(H32C)=Sof(C33)=Sof(H33A)=Sof(H33B)=Sof(H33C)=Sof(C34)=
 Sof(H34)=Sof(C35)=Sof(H35A)=Sof(H35B)=Sof(H35C)=Sof(C36)=Sof(H36A)=Sof(H36B)=
 Sof(H36C)=FVAR(3)
 Sof(C55A)=Sof(C56A)=Sof(C57A)=Sof(C58A)=Sof(C59A)=Sof(C60A)=Sof(H60D)=
 Sof(H60E)=Sof(H60F)=Sof(C61A)=Sof(H61A)=Sof(C62A)=Sof(H62D)=Sof(H62E)=
 Sof(H62F)=Sof(C63A)=Sof(H63D)=Sof(H63E)=Sof(H63F)=Sof(C64A)=Sof(H64A)=
 Sof(C65A)=Sof(H65D)=Sof(H65E)=Sof(H65F)=Sof(C66A)=Sof(H66D)=Sof(H66E)=
 Sof(H66F)=Sof(C67A)=Sof(H67A)=Sof(C68A)=Sof(H68D)=Sof(H68E)=Sof(H68F)=
 Sof(C69A)=Sof(H69D)=Sof(H69E)=Sof(H69F)=Sof(C70A)=Sof(H70A)=Sof(C71A)=
 Sof(H71D)=Sof(H71E)=Sof(H71F)=Sof(C72A)=Sof(H72D)=Sof(H72E)=Sof(H72F)=1-FVAR(4)
 Sof(C56)=Sof(C55)=Sof(C59)=Sof(C58)=Sof(C57)=Sof(C60)=Sof(H60A)=Sof(H60B)=
 Sof(H60C)=Sof(C61)=Sof(H61)=Sof(C62)=Sof(H62A)=Sof(H62B)=Sof(H62C)=Sof(C63)=
 Sof(H63A)=Sof(H63B)=Sof(H63C)=Sof(C64)=Sof(H64)=Sof(C65)=Sof(H65A)=Sof(H65B)=
 Sof(H65C)=Sof(C66)=Sof(H66A)=Sof(H66B)=Sof(H66C)=Sof(C67)=Sof(H67)=Sof(C68)=
 Sof(H68A)=Sof(H68B)=Sof(H68C)=Sof(C69)=Sof(H69A)=Sof(H69B)=Sof(H69C)=Sof(C70)=
 Sof(H70)=Sof(C71)=Sof(H71A)=Sof(H71B)=Sof(H71C)=Sof(C72)=Sof(H72A)=Sof(H72B)=
 Sof(H72C)=FVAR(4)
5.a Ternary CH refined with riding coordinates:
 C7(H7), C10(H10), C13(H13), C16(H16), C25(H25), C28(H28), C31(H31), C34(H34),
 C25A(H25A), C28A(H28A), C31A(H31A), C34A(H34A), C43(H43), C46(H46), C49(H49),
 C52(H52), C61(H61), C64(H64), C67(H67), C70(H70), C61A(H61A), C64A(H64A),
 C67A(H67A), C70A(H70A)
5.b Me refined with riding coordinates:
 C26(H26A,H26B,H26C), C27(H27A,H27B,H27C), C29(H29A,H29B,H29C), C30(H30A,H30B,
 H30C), C32(H32A,H32B,H32C), C33(H33A,H33B,H33C), C35(H35A,H35B,H35C), C36(H36A,
 H36B,H36C), C26A(H26D,H26E,H26F), C27A(H27D,H27E,H27F), C29A(H29D,H29E,H29F),
 C30A(H30D,H30E,H30F), C32A(H32D,H32E,H32F), C33A(H33D,H33E,H33F), C35A(H35D,
 H35E,H35F), C36A(H36D,H36E,H36F), C62(H62A,H62B,H62C), C63(H63A,H63B,H63C),
 C65(H65A,H65B,H65C), C66(H66A,H66B,H66C), C68(H68A,H68B,H68C), C69(H69A,H69B,
 H69C), C71(H71A,H71B,H71C), C72(H72A,H72B,H72C), C62A(H62D,H62E,H62F),
 C63A(H63D,H63E,H63F), C65A(H65D,H65E,H65F), C66A(H66D,H66E,H66F), C68A(H68D,
 H68E,H68F), C69A(H69D,H69E,H69F), C71A(H71D,H71E,H71F), C72A(H72D,H72E,H72F)
5.c Fitted pentagon refined as free rotating group:
 C19(C20,C21,C22,C23), C20A(C21A,C22A,C23A,C19A), C56(C55,C59,C58,C57),
 C55A(C56A,C57A,C58A,C59A)
5.d Idealised Me refined as rotating group:
 C6(H6A,H6B,H6C), C8(H8A,H8B,H8C), C9(H9A,H9B,H9C), C11(H11A,H11B,H11C),
 C12(H12A,H12B,H12C), C14(H14A,H14B,H14C), C15(H15A,H15B,H15C), C17(H17A,H17B,
 H17C), C18(H18A,H18B,H18C), C24(H24A,H24B,H24C), C24A(H24D,H24E,H24F),
 C42(H42A,H42B,H42C), C44(H44A,H44B,H44C), C45(H45A,H45B,H45C), C47(H47A,H47B,
 H47C), C48(H48A,H48B,H48C), C50(H50A,H50B,H50C), C51(H51A,H51B,H51C), C53(H53A,
 H53B,H53C), C54(H54A,H54B,H54C), C60(H60A,H60B,H60C), C60A(H60D,H60E,H60F)
;
_olex2_submission_special_instructions 'No special instructions were received'