Electronic Structures of Bent Lanthanide(III) Complexes with Two N-Donor Ligands
Nicholas, Hannah; Vonci, Michele; Goodwin, Conrad Alexander Phillip; Loo, Song Wei; Murphy, Siobhan; Cassim, Daniel; Winpenny, Richard E. P.; McInnes, Eric J. L.; Chilton, Nicholas F.; Mills, David P.; Chemical Science  (2019) –; doi:10.1039/C9SC03431E

data_1552337
_publ_section_title
;
 Electronic Structures of Bent Lanthanide(III) Complexes with Two N-Donor
 Ligands
;
_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/C9SC03431E
_journal_year                    2019
_chemical_formula_moiety         'C36 H84 N2 Si4 Tm, C H2 Cl2, B C24 F20'
_chemical_formula_sum            'C61 H86 B Cl2 F20 N2 Si4 Tm'
_chemical_formula_weight         1590.31
_chemical_name_systematic        '[Tm(Ntt)2][BArF]'
_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   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2017-11-27
_audit_creation_method
;
Olex2 1.2
(compiled 2017.08.10 svn.r3458 for OlexSys, GUI svn.r5381)
;
_audit_update_record
;
2018-11-23 deposited with the CCDC.    2019-09-18 downloaded from the CCDC.
;
_cell_angle_alpha                89.3578(18)
_cell_angle_beta                 88.4783(16)
_cell_angle_gamma                88.0167(16)
_cell_formula_units_Z            4
_cell_length_a                   16.3084(3)
_cell_length_b                   16.8020(4)
_cell_length_c                   25.4751(5)
_cell_measurement_reflns_used    30567
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      30.0500
_cell_measurement_theta_min      2.3530
_cell_volume                     6973.5(3)
_computing_cell_refinement       'CrysAlisPro 1.171.39.30c (Rigaku OD, 2017)'
_computing_data_collection       'CrysAlisPro 1.171.39.30c (Rigaku OD, 2017)'
_computing_data_reduction        'CrysAlisPro 1.171.39.30c (Rigaku OD, 2017)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_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     -4.00  33.00   1.00    1.00    --    5.00 -76.00 -30.00   37
  2  \w    -82.00 -36.00   1.00    1.00    --    5.00 -76.00 -30.00   46
  3  \w    -42.00  45.00   1.00    1.00    --   -7.80  76.00  60.00   87
  4  \w    -79.00  11.00   1.00    1.00    --   -7.80 -76.00 -90.00   90
  5  \w    -30.00  77.00   1.00    1.00    --   -7.80  57.00   0.00  107
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB AFC11 (RINC): Kappa single'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0374421000
_diffrn_orient_matrix_UB_12      0.0049065000
_diffrn_orient_matrix_UB_13      0.0129402000
_diffrn_orient_matrix_UB_21      -0.0200604000
_diffrn_orient_matrix_UB_22      -0.0073283000
_diffrn_orient_matrix_UB_23      0.0245366000
_diffrn_orient_matrix_UB_31      0.0095333000
_diffrn_orient_matrix_UB_32      -0.0413120000
_diffrn_orient_matrix_UB_33      -0.0025223000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0300
_diffrn_reflns_av_unetI/netI     0.0373
_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            69827
_diffrn_reflns_point_group_measured_fraction_full 0.992
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.350
_diffrn_reflns_theta_min         2.373
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    1.510
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.300
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.30c (Rigaku Oxford Diffraction, 2017)
Numerical absorption correction based on gaussian integration over
            a multifaceted crystal model
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear yellowish yellow'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   yellowish
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.515
_exptl_crystal_description       block
_exptl_crystal_F_000             3240
_exptl_crystal_size_max          0.547
_exptl_crystal_size_mid          0.351
_exptl_crystal_size_min          0.275
_refine_diff_density_max         1.360
_refine_diff_density_min         -0.547
_refine_diff_density_rms         0.072
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1697
_refine_ls_number_reflns         25354
_refine_ls_number_restraints     1593
_refine_ls_restrained_S_all      1.018
_refine_ls_R_factor_all          0.0377
_refine_ls_R_factor_gt           0.0305
_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^)+(0.0191P)^2^+10.9488P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0678
_refine_ls_wR_factor_ref         0.0697
_reflns_Friedel_coverage         0.000
_reflns_number_gt                22123
_reflns_number_total             25354
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9sc03431e2.cif
_cod_data_source_block           rdpm78
_cod_original_cell_volume        6973.5(2)
_cod_database_code               1552337
_shelx_shelxl_version_number     2017/1
_chemical_oxdiff_formula         TmN2Si4C90F20B
_reflns_odcompleteness_completeness 98.89
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups, All C(H,H,H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Restrained distances
 Cl4A-C124 \\sim Cl4B-C124 \\sim Cl3-C124 \\sim Cl2-C123 \\sim Cl1-C123
 with sigma of 0.01
3. Rigid bond restraints
 Cl3, C124, Cl4B, Cl4A
 with sigma for 1-2 distances of 0.008 and sigma for 1-3 distances of 0.008
4. Rigid body (RIGU) restrains
 All non-hydrogen atoms
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
5. Others
 Sof(H12F)=Sof(H12G)=Sof(Cl4A)=1-FVAR(1)
 Sof(H12D)=Sof(H12E)=Sof(Cl4B)=FVAR(1)
6.a Ternary CH refined with riding coordinates:
 C1(H1), C4(H4), C7(H7), C10(H10), C13(H13), C16(H16), C19(H19), C22(H22),
 C25(H25), C28(H28), C31(H31), C34(H34), C37(H37), C40(H40), C43(H43), C46(H46),
  C49(H49), C52(H52), C55(H55), C60(H60), C61(H61), C64(H64), C67(H67), C70(H70)
6.b Secondary CH2 refined with riding coordinates:
 C123(H12H,H12I), C124(H12D,H12E), C124(H12F,H12G)
6.c Idealised Me refined as rotating group:
 C2(H2A,H2B,H2C), C3(H3A,H3B,H3C), C5(H5A,H5B,H5C), 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),
 C20(H20A,H20B,H20C), C21(H21A,H21B,H21C), C23(H23A,H23B,H23C), C24(H24A,H24B,
 H24C), 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), C04F(H04A,H04B,H04C), C38(H38A,H38B,H38C), C39(H39A,H39B,
 H39C), C41(H41A,H41B,H41C), 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), C56(H56A,H56B,
 H56C), C57(H57A,H57B,H57C), C58(H58A,H58B,H58C), C59(H59A,H59B,H59C), 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)
;
_shelx_res_checksum              68987
_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 2.027
_oxdiff_exptl_absorpt_empirical_full_min 0.528