Systematic Study of a Family of Butterfly-Like {M <sub>2</sub> Ln <sub>2</sub> } Molecular Magnets (M = Mg <sup>II</sup> , Mn <sup>III</sup> , Co <sup>II</sup> , Ni <sup>II</sup> , and Cu <sup>II</sup> ; Ln = Y <sup>III</sup> , Gd <sup>III</sup> , Tb <sup>III</sup> , Dy <sup>III</sup> , Ho <sup>III</sup> , and Er <sup>III</sup> )
Moreno Pineda, Eufemio; Chilton, Nicholas F.; Tuna, Floriana; Winpenny, Richard E. P.; McInnes, Eric J. L.; Inorganic Chemistry 54 (2015) 5930–5941; doi:10.1021/acs.inorgchem.5b00746

data_1520020
_publ_section_title
;
 Systematic Study of a Family of Butterfly-Like {M <sub>2</sub> Ln
 <sub>2</sub> } Molecular Magnets (M = Mg <sup>II</sup> , Mn
 <sup>III</sup> , Co <sup>II</sup> , Ni <sup>II</sup> , and Cu
 <sup>II</sup> ; Ln = Y <sup>III</sup> , Gd <sup>III</sup> , Tb
 <sup>III</sup> , Dy <sup>III</sup> , Ho <sup>III</sup> , and Er
 <sup>III</sup> )
;
_journal_issue                   12
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5930
_journal_page_last               5941
_journal_paper_doi               10.1021/acs.inorgchem.5b00746
_journal_volume                  54
_journal_year                    2015
_chemical_formula_moiety
'C50 H90 Gd2 Mn2 O22, 2(C6 H16 N), 0.67(H2 O)'
_chemical_formula_sum            'C62 H123.33 Gd2 Mn2 N2 O22.67'
_chemical_formula_weight         1684.05
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     iterative
_audit_creation_date             2015-02-16
_audit_creation_method
;
Olex2 1.2
(compiled 2015.01.26 svn.r3151 for OlexSys, GUI svn.r4998)
;
_cell_angle_alpha                86.455(6)
_cell_angle_beta                 77.910(7)
_cell_angle_gamma                66.666(7)
_cell_formula_units_Z            1
_cell_length_a                   12.9744(11)
_cell_length_b                   13.1470(9)
_cell_length_c                   13.1693(11)
_cell_measurement_reflns_used    2595
_cell_measurement_temperature    150.1(2)
_cell_measurement_theta_max      24.5260
_cell_measurement_theta_min      3.1220
_cell_volume                     2016.3(3)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2008)'
_computing_structure_solution
;
Superflip (Palatinus & Chapuis, 2007;Palatinus & van der Lee, 2008;
Palatinus et al., 2012)
;
_diffrn_ambient_temperature      150.1(2)
_diffrn_detector_area_resol_mean 10.3705
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_details
;
  1 omega  -57.00   37.00   1.0000   20.0000
omega____ theta____ kappa____ phi______ frames
    -       11.6555  -57.0000  120.0000 94

  2 omega  -20.00   54.00   1.0000   20.0000
omega____ theta____ kappa____ phi______ frames
    -       11.6555  -99.0000   30.0000 74

  3 omega  -14.00   81.00   1.0000   20.0000
omega____ theta____ kappa____ phi______ frames
    -       11.6555   57.0000  -90.0000 95
;
_diffrn_measurement_device_type  'SuperNova, Single source at offset, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      0.0283091000
_diffrn_orient_matrix_UB_12      0.0248267000
_diffrn_orient_matrix_UB_13      -0.0392424000
_diffrn_orient_matrix_UB_21      -0.0401654000
_diffrn_orient_matrix_UB_22      0.0532640000
_diffrn_orient_matrix_UB_23      0.0191224000
_diffrn_orient_matrix_UB_31      0.0357866000
_diffrn_orient_matrix_UB_32      0.0009488000
_diffrn_orient_matrix_UB_33      0.0336163000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1057
_diffrn_reflns_av_unetI/netI     0.2352
_diffrn_reflns_Laue_measured_fraction_full 0.990
_diffrn_reflns_Laue_measured_fraction_max 0.990
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            12221
_diffrn_reflns_point_group_measured_fraction_full 0.990
_diffrn_reflns_point_group_measured_fraction_max 0.990
_diffrn_reflns_theta_full        24.712
_diffrn_reflns_theta_max         24.712
_diffrn_reflns_theta_min         3.133
_diffrn_source                   'SuperNova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    1.994
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.80125
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear orange'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_primary    orange
_exptl_crystal_density_diffrn    1.387
_exptl_crystal_description       plate
_exptl_crystal_F_000             869
_exptl_crystal_size_max          0.03
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.01
_refine_diff_density_max         1.007
_refine_diff_density_min         -1.064
_refine_diff_density_rms         0.187
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.024
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     436
_refine_ls_number_reflns         6812
_refine_ls_number_restraints     24
_refine_ls_restrained_S_all      1.025
_refine_ls_R_factor_all          0.1581
_refine_ls_R_factor_gt           0.0813
_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^)] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1172
_refine_ls_wR_factor_ref         0.1423
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3900
_reflns_number_total             6812
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            MnGd.cif
_cod_data_source_block           MnGd
_cod_database_code               1520020
_reflns_odcompleteness_completeness 98.27
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H,H) groups, All N(H) groups
 At 1.5 times of:
  All C(H,H,H) groups, All O(H,H) groups
2. Uiso/Uaniso restraints and constraints
Uanis(C23) \\sim Ueq, Uanis(O2) \\sim Ueq: with sigma of 0.01 and sigma for
terminal atoms of 0.02
Uanis(C1) \\sim Ueq: with sigma of 0.01 and sigma for terminal atoms of 0.02
Uanis(C3) \\sim Ueq: with sigma of 0.01 and sigma for terminal atoms of 0.02
3. Others
 Fixed Sof: O12(0.33333) H12A(0.33333) H12B(0.33333)
4.a Free rotating group:
 O12(H12A,H12B)
4.b Ternary CH refined with riding coordinates:
 N1(H1)
4.c Secondary CH2 refined with riding coordinates:
 C26(H26A,H26B), C28(H28A,H28B), C30(H30A,H30B)
4.d Idealised Me refined as rotating group:
 C3(H3A,H3B,H3C), C4(H4A,H4B,H4C), C5(H5A,H5B,H5C), C8(H8A,H8B,H8C), C9(H9A,
 H9B,H9C), C10(H10A,H10B,H10C), C13(H13A,H13B,H13C), C14(H14A,H14B,H14C),
 C15(H15A,H15B,H15C), C18(H18A,H18B,H18C), C19(H19A,H19B,H19C), C20(H20A,H20B,
 H20C), C23(H23A,H23B,H23C), C24(H24A,H24B,H24C), C25(H25A,H25B,H25C), C27(H27A,
 H27B,H27C), C29(H29A,H29B,H29C), C31(H31A,H31B,H31C)
;
_shelx_shelxl_version_number     2014/7
_olex2_date_sample_data_collection 2013-10-28
_olex2_submission_special_instructions 'No special instructions were received'