Oxidation behavior of intramolecularly coordinated unsymmetrical diorganotellurides: isolation of novel tetraorganoditelluronic acids, [RR'Te(μ-O)(OH)<sub>2</sub>]<sub>2</sub>.
Gupta, Anand; Deka, Rajesh; Sarkar, Arup; Singh, Harkesh B.; Butcher, Ray J.; Dalton transactions (Cambridge, England : 2003) 48 (2019) 10979–10985; doi:10.1039/c9dt01926j

data_7700187
_publ_section_title
;
 Oxidation behavior of intramolecularly coordinated unsymmetrical
 diorganotellurides: isolation of novel tetraorganoditelluronic acids,
 [RR'Te(\m-O)(OH)<sub>2</sub>]<sub>2</sub>.
;
_journal_issue                   29
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              10979
_journal_page_last               10985
_journal_paper_doi               10.1039/c9dt01926j
_journal_volume                  48
_journal_year                    2019
_chemical_formula_moiety         'C30 H38 N2 O6 Te2'
_chemical_formula_sum            'C30 H38 N2 O6 Te2'
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_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
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;
2017-07-11 deposited with the CCDC.    2019-06-04 downloaded from the CCDC.
;
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_diffrn_measured_fraction_theta_max 0.897
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'dtrek-CrysAlisPro-abstract goniometer imported'
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_diffrn_reflns_limit_h_min       -40
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_diffrn_reflns_point_group_measured_fraction_full 0.985
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_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.43 (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0272P)^2^+4.0370P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0521
_refine_ls_wR_factor_ref         0.0537
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4038
_reflns_number_total             4374
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9dt01926j2.cif
_cod_data_source_block           9
_cod_depositor_comments
'Adding full bibliography for 7700187--7700190.cif.'
_cod_original_cell_volume        3012.7(10)
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_shelx_shelxl_version_number     2014/7
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