# Electronic Supplementary Material (ESI) for Materials Advances.
# This journal is © The Royal Society of Chemistry 2024

####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 
# 
# Audit and citation data items may have been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_yy
_database_code_depnum_ccdc_archive 'CCDC 2295591'
_audit_update_record             
;
2023-09-16 deposited with the CCDC.	2024-02-14 downloaded from the CCDC.
;
_audit_creation_date             2023-09-16
_audit_creation_method           
;
Olex2 1.5
(compiled 2023.08.24 svn.re1ec1418 for OlexSys, GUI svn.r6817)
;
_shelx_SHELXL_version_number     2019/1
loop_
_audit_author_email
junjie@sdu.edu.cn
_chemical_name_common            ?
_chemical_name_systematic        ?
_chemical_formula_moiety         'O2 Te'
_chemical_formula_sum            'O2 Te'
_chemical_formula_weight         159.60
_chemical_absolute_configuration ?
_chemical_melting_point          ?
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Te Te -0.5308 1.6751 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_shelx_space_group_comment       
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;
_space_group_crystal_system      tetragonal
_space_group_IT_number           92
_space_group_name_H-M_alt        'P 41 21 2'
_space_group_name_Hall           'P 4abw 2nw'
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x, -y, z+1/2'
'-y+1/2, x+1/2, z+1/4'
'y+1/2, -x+1/2, z+3/4'
'-x+1/2, y+1/2, -z+1/4'
'x+1/2, -y+1/2, -z+3/4'
'y, x, -z'
'-y, -x, -z+1/2'

_cell_length_a                   4.81000(10)
_cell_length_b                   4.81000(10)
_cell_length_c                   7.6118(2)
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_volume                     176.107(9)
_cell_formula_units_Z            4
_cell_measurement_reflns_used    7283
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      42.463
_cell_measurement_theta_min      4.237
_shelx_estimated_absorpt_T_max   0.007
_shelx_estimated_absorpt_T_min   0.007
_exptl_absorpt_coefficient_mu    16.410
_exptl_absorpt_correction_T_max  0.5638
_exptl_absorpt_correction_T_min  0.4377
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1340 before and 0.0668 after correction.
The Ratio of minimum to maximum transmission is 0.7763.
The λ/2 correction factor is Not present.
;
_exptl_absorpt_special_details   ?
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    6.020
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_description       prism
_exptl_crystal_F_000             272
_exptl_crystal_size_max          0.05
_exptl_crystal_size_mid          0.049
_exptl_crystal_size_min          0.045
_exptl_transmission_factor_max   ?
_exptl_transmission_factor_min   ?
_diffrn_reflns_av_R_equivalents  0.0456
_diffrn_reflns_av_unetI/netI     0.0192
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            8416
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         42.493
_diffrn_reflns_theta_min         5.014
_diffrn_ambient_temperature      298(2)
_diffrn_detector_area_resol_mean ?
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       'φ and ω scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_source                   ?
_diffrn_source_current           1.4
_diffrn_source_power             0.07
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_reflns_Friedel_coverage         0.518
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.977
_reflns_number_gt                612
_reflns_number_total             633
_reflns_special_details          
;
 Reflections were merged by SHELXL according to the crystal
 class for the calculation of statistics and refinement.
 
 _reflns_Friedel_fraction is defined as the number of unique
 Friedel pairs measured divided by the number that would be
 possible theoretically, ignoring centric projections and
 systematic absences.
;
_reflns_threshold_expression     'I > 2σ(I)'
_computing_cell_refinement       'SAINT V8.40B (Bruker, 2019)'
_computing_data_collection       ?
_computing_data_reduction        'SAINT V8.40B (Bruker, 2019)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL  (Sheldrick, 2008)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_refine_diff_density_max         3.204
_refine_diff_density_min         -2.709
_refine_diff_density_rms         0.475
_refine_ls_abs_structure_details 
;
 Flack x determined using 211 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.08(4)
_refine_ls_extinction_coef       0.162(8)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2019/1 (Sheldrick 2019)'
_refine_ls_goodness_of_fit_ref   1.254
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     16
_refine_ls_number_reflns         633
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0279
_refine_ls_R_factor_gt           0.0256
_refine_ls_restrained_S_all      1.254
_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/[σ²(Fo²)+(0.0170P)²+1.6009P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0604
_refine_ls_wR_factor_ref         0.0627
_refine_special_details          ?
_olex2_refinement_description    
;
;
_atom_sites_solution_hydrogens   .
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   ?
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
_atom_site_refinement_flags_occupancy
_atom_site_disorder_assembly
_atom_site_disorder_group
Te01 Te 0.47337(5) 0.47337(5) 0.500000 0.00857(13) Uani 1 2 d S T P . .
O002 O 0.2418(9) 0.3609(9) 0.3137(5) 0.0144(6) Uani 1 1 d . . . . .


_geom_special_details            
;
 All esds (except the esd in the dihedral angle between two l.s. planes)
 are estimated using the full covariance matrix.  The cell esds are taken
 into account individually in the estimation of esds in distances, angles
 and torsion angles; correlations between esds in cell parameters are only
 used when they are defined by crystal symmetry.  An approximate (isotropic)
 treatment of cell esds is used for estimating esds involving l.s. planes.
;
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
Te01 O002 1.883(4) 7_556 ?
Te01 O002 1.883(4) . ?
Te01 O002 2.118(4) 6 ?
Te01 O002 2.118(4) 3 ?

loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
O002 Te01 O002 103.2(3) 7_556 . ?
O002 Te01 O002 84.2(2) 7_556 6 ?
O002 Te01 O002 88.29(9) . 6 ?
O002 Te01 O002 88.29(9) 7_556 3 ?
O002 Te01 O002 84.2(2) . 3 ?
O002 Te01 O002 167.9(3) 6 3 ?
Te01 O002 Te01 138.7(2) . 4_454 ?

loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
_geom_torsion_site_symmetry_1
_geom_torsion_site_symmetry_2
_geom_torsion_site_symmetry_3
_geom_torsion_site_symmetry_4
_geom_torsion_publ_flag
O002 Te01 O002 Te01 -14.4(2) 7_556 . . 4_454 ?
O002 Te01 O002 Te01 69.2(4) 6 . . 4_454 ?
O002 Te01 O002 Te01 -101.3(2) 3 . . 4_454 ?

_olex2_submission_special_instructions 'No special instructions were received'
