Synthesis, crystal structure and theoretical calculations of two rare-earth borates with DUV cut-off edges
Ma, Qin; Tong, Tinghao; Su, Zhi; New Journal of Chemistry 45 (2021) 4823–4827; doi:10.1039/D0NJ05763K

data_7060356
_publ_section_title
;
 Synthesis, crystal structure and theoretical calculations of two
 rare-earth borates with DUV cut-off edges
;
_journal_issue                   10
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              4823
_journal_page_last               4827
_journal_paper_doi               10.1039/D0NJ05763K
_journal_volume                  45
_journal_year                    2021
_chemical_formula_sum            'B5 O10 Y Zn'
_chemical_formula_weight         368.33
_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'
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2020-12-15 deposited with the CCDC.	2021-01-22 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 93.7550(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.5180(3)
_cell_length_b                   7.5935(2)
_cell_length_c                   9.3523(3)
_cell_measurement_reflns_used    9151
_cell_measurement_temperature    300(2)
_cell_measurement_theta_max      34.60
_cell_measurement_theta_min      3.13
_cell_volume                     603.62(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      300(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0510
_diffrn_reflns_av_unetI/netI     0.0342
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            16183
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         34.608
_diffrn_reflns_theta_min         3.134
_exptl_absorpt_coefficient_mu    13.597
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   face-index
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    4.053
_exptl_crystal_description       block
_exptl_crystal_F_000             696
_exptl_crystal_size_max          0.09
_exptl_crystal_size_mid          0.07
_exptl_crystal_size_min          0.05
_exptl_transmission_factor_max   0.4329
_exptl_transmission_factor_min   0.2263
_refine_diff_density_max         0.614
_refine_diff_density_min         -0.579
_refine_diff_density_rms         0.134
_refine_ls_extinction_coef       0.0071(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2016/6 (Sheldrick 2016)'
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     155
_refine_ls_number_reflns         2578
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0272
_refine_ls_R_factor_gt           0.0211
_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^)+(0.0092P)^2^+0.4083P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0429
_refine_ls_wR_factor_ref         0.0446
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2304
_reflns_number_total             2578
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0nj05763k2.cif
_cod_data_source_block           1_CCDC1
_cod_depositor_comments
'Adding full bibliography for 7060355--7060356.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7060356
_shelx_shelxl_version_number     2016/6
_shelx_res_checksum              96128