Mononuclear Dysprosium(III) Complexes with Triphenylphosphine Oxide Ligands: Controlling the Coordination Environment and Magnetic Anisotropy
Langley, S.K.; Vignesh, K.R.; Holton, K.; Benjamin, S.; Hix, G.B.; Phonsri, W.; Moubaraki, B.; Murray, K.S.; Rajaraman, G.; Inorganics 6 (2018) 61–; doi:10.3390/inorganics6020061

data_1556610
_publ_section_title
;
 Mononuclear Dysprosium(III) Complexes with Triphenylphosphine Oxide
 Ligands: Controlling the Coordination Environment and Magnetic Anisotropy
;
_journal_name_full               Inorganics
_journal_page_first              61
_journal_paper_doi               10.3390/inorganics6020061
_journal_volume                  6
_journal_year                    2018
_chemical_formula_sum            'C72 H60 Cl3 Dy O4 P4'
_chemical_formula_weight         1381.93
_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'
_atom_sites_solution_hydrogens   geom
_cell_angle_alpha                90
_cell_angle_beta                 96.885(3)
_cell_angle_gamma                90
_cell_formula_units_Z            20
_cell_length_a                   35.8608(10)
_cell_length_b                   43.6134(13)
_cell_length_c                   26.6974(7)
_cell_measurement_reflns_used    9876
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      26.54
_cell_measurement_theta_min      2.11
_cell_volume                     41454(2)
_computing_cell_refinement       'Bruker Apex2 V2.0'
_computing_data_collection       'Bruker Apex2 V2.0'
_computing_data_reduction        'Bruker Apex2 V2.0'
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  Xcalibur
_diffrn_measurement_method       'scans in phi and omega'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0513
_diffrn_reflns_av_unetI/netI     0.0791
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       44
_diffrn_reflns_limit_h_min       -44
_diffrn_reflns_limit_k_max       50
_diffrn_reflns_limit_k_min       -53
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            100982
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.000
_diffrn_reflns_theta_min         2.017
_exptl_absorpt_coefficient_mu    1.113
_exptl_absorpt_correction_T_max  0.799
_exptl_absorpt_correction_T_min  0.674
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
Analytical numeric absorption correction using a multifaceted crystal
model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.107
_exptl_crystal_description       block
_exptl_crystal_F_000             14020
_exptl_crystal_size_max          0.5
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.2
_refine_diff_density_max         5.513
_refine_diff_density_min         -6.606
_refine_diff_density_rms         0.137
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.022
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1915
_refine_ls_number_reflns         40661
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.022
_refine_ls_R_factor_all          0.1075
_refine_ls_R_factor_gt           0.0640
_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^)+(0.0579P)^2^+538.9185P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1450
_refine_ls_wR_factor_ref         0.1776
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                27425
_reflns_number_total             40661
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            4_sq.cif
_cod_data_source_block           4
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               1556610
_shelx_res_checksum              62936
_shelx_hkl_checksum              63011
_shelx_fab_checksum              75042