KLi2RE(BO3)2 (RE = Dy, Ho, Er, Tm, Yb, and Y): Structural, Spectroscopic, And Thermogravimetric Studies on a Series of Mixed-Alkali Rare-Earth Orthoborates
Chen, Pengyun; Murshed, M. Mangir; Fischer, Michael; Frederichs, Thomas; Gesing, Thorsten M.; Inorganic Chemistry 59 (2020) 18214–18224; doi:10.1021/acs.inorgchem.0c02684

data_4350779
_publ_section_title
;
 KLi2RE(BO3)2 (RE = Dy, Ho, Er, Tm, Yb, and Y): Structural, Spectroscopic,
 And Thermogravimetric Studies on a Series of Mixed-Alkali Rare-Earth
 Orthoborates
;
_journal_issue                   24
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              18214
_journal_page_last               18224
_journal_paper_doi               10.1021/acs.inorgchem.0c02684
_journal_volume                  59
_journal_year                    2020
_chemical_formula_sum            'B2 K Li2 O6 Tm'
_chemical_formula_weight         339.53
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   .
_audit_creation_method           SHELXL-2018/3
_cell_angle_alpha                90
_cell_angle_beta                 102.6660(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.68034(8)
_cell_length_b                   9.25845(1)
_cell_length_c                   8.94919(12)
_cell_measurement_reflns_used    9951
_cell_measurement_temperature    301(2)
_cell_measurement_theta_max      33.22
_cell_measurement_theta_min      3.21
_cell_volume                     540.034(10)
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_diffrn_ambient_temperature      301(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker D8 venture'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0580
_diffrn_reflns_av_unetI/netI     0.0248
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            31050
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         33.197
_diffrn_reflns_theta_min         3.207
_exptl_absorpt_coefficient_mu    17.157
_exptl_absorpt_correction_T_max  0.59785
_exptl_absorpt_correction_T_min  0.47756
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'J. Appl. Cryst. 48 (2015) 3-10'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    4.176
_exptl_crystal_description       Prism
_exptl_crystal_F_000             608
_exptl_crystal_size_max          0.065
_exptl_crystal_size_mid          0.054
_exptl_crystal_size_min          0.043
_refine_diff_density_max         0.988
_refine_diff_density_min         -0.887
_refine_diff_density_rms         0.221
_refine_ls_extinction_coef       0.00197(12)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     110
_refine_ls_number_reflns         2068
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0287
_refine_ls_R_factor_gt           0.0195
_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^)+(0.0083P)^2^+1.4099P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0295
_refine_ls_wR_factor_ref         0.0310
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                1796
_reflns_number_total             2068
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            KLi2Tm_BO3_2.cif
_cod_data_source_block           KLi2Tm(BO3)2
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Numerical' was
changed to 'numerical' in accordance with the built-in table derived
from the CIF Core dictionary named 'cif_core.dic' version 2.4.5 last
updated on 2014-11-21.

Automatic conversion script
Id: cif_fix_values 8369 2020-08-20 11:38:08Z andrius 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4350779
_shelx_shelxl_version_number     2018/3
_shelx_res_checksum              8736
_shelx_hkl_checksum              81569