Crystal growth of metal tellurides from a boron-tellurium mixture: MTr<sub>2</sub>Te<sub>4</sub> (M = Sr, Eu; Tr = In, Ga).
Jana, Subhendu; Chirantha Edirisinghe, E. A.; Mongkhonratanachai, Machima; Maggard, Paul A.; Dalton transactions (Cambridge, England : 2003) 55 (2026) 4574–4583; doi:10.1039/d6dt00156d

data_7720283
_publ_section_title
;
 Crystal growth of metal tellurides from a boron-tellurium mixture:
 MTr<sub>2</sub>Te<sub>4</sub> (M = Sr, Eu; Tr = In, Ga).
;
_journal_issue                   11
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4574
_journal_page_last               4583
_journal_paper_doi               10.1039/d6dt00156d
_journal_volume                  55
_journal_year                    2026
_chemical_formula_moiety         'Eu In2 Te4'
_chemical_formula_sum            'Eu In2 Te4'
_chemical_formula_weight         892.00
_space_group_crystal_system      orthorhombic
_space_group_IT_number           66
_space_group_name_Hall           '-C 2 2c'
_space_group_name_H-M_alt        'C c c m'
_audit_creation_date             2025-01-03
_audit_creation_method
;
Olex2 1.5
(compiled 2024.02.16 svn.r378c4104 for OlexSys, GUI svn.r6928)
;
_audit_update_record
;
2025-01-08 deposited with the CCDC.	2026-02-23 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.1392(5)
_cell_length_b                   11.6314(8)
_cell_length_c                   11.6903(9)
_cell_measurement_reflns_used    2743
_cell_measurement_temperature    300
_cell_measurement_theta_max      30.34
_cell_measurement_theta_min      3.34
_cell_volume                     970.75(12)
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2019/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      300
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.994
_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  0.0419
_diffrn_reflns_av_unetI/netI     0.0248
_diffrn_reflns_Laue_measured_fraction_full 0.989
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            6769
_diffrn_reflns_point_group_measured_fraction_full 0.989
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.512
_diffrn_reflns_theta_min         3.348
_exptl_absorpt_coefficient_mu    22.787
_exptl_absorpt_correction_T_max  0.7461
_exptl_absorpt_correction_T_min  0.5197
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   multi-scan
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    6.103
_exptl_crystal_description       rod
_exptl_crystal_F_000             1476
_exptl_crystal_size_max          0.07
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.820
_refine_diff_density_min         -1.934
_refine_diff_density_rms         0.264
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.144
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     22
_refine_ls_number_reflns         784
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.144
_refine_ls_R_factor_all          0.0270
_refine_ls_R_factor_gt           0.0249
_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/[\s^2^(Fo^2^)+(0.0184P)^2^+11.5700P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0549
_refine_ls_wR_factor_ref         0.0556
_reflns_Friedel_coverage         0.000
_reflns_number_gt                729
_reflns_number_total             784
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d6dt00156d2.cif
_cod_data_source_block           euin2te4_bruker
_cod_depositor_comments
'Adding full bibliography for 7720281--7720283.cif.'
_cod_database_code               7720283
_shelx_shelxl_version_number     2019/3
_exptl_absorpt_special_details   SADABS
_olex2_refinement_description
;
1. Twinned data refinement
 Scales: 0.803(4)
 0.197(4)
;
_shelx_res_checksum              26234
_olex2_submission_special_instructions 'No special instructions were received'