Synthesis and structure of arylselenium(ii) and aryltellurium(ii) cations based on rigid 5-tert-butyl-1,3-bis-(N-pentylbenzimidazol-2'-yl)benzenes.
Rani, Varsha; Boda, Manjusha; Raju, Saravanan; Naresh Patwari, G.; Singh, Harkesh B.; Butcher, Ray J.; Dalton transactions (Cambridge, England : 2003) 47 (2018) 9114–9127; doi:10.1039/c8dt01148f

data_7046616
_publ_section_title
;
 Synthesis and structure of arylselenium(ii) and aryltellurium(ii) cations
 based on rigid 5-tert-butyl-1,3-bis-(N-pentylbenzimidazol-2'-yl)benzenes.
;
_journal_issue                   27
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              9114
_journal_page_last               9127
_journal_paper_doi               10.1039/c8dt01148f
_journal_volume                  47
_journal_year                    2018
_chemical_formula_moiety         '2(C34 H41 N4 Te), Hg Cl4'
_chemical_formula_sum            'C68 H82 Cl4 Hg N8 Te2'
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_space_group_name_Hall           '-P 1'
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_audit_update_record
;
2017-07-18 deposited with the CCDC.
2018-06-11 downloaded from the CCDC.
;
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_diffrn_measured_fraction_theta_max 0.895
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'dtrek-CrysAlisPro-abstract goniometer imported'
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_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.46 (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0370P)^2^+2.6488P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0743
_refine_ls_wR_factor_ref         0.0784
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_reflns_number_gt                17000
_reflns_number_total             19384
_reflns_threshold_expression     'I > 2\s(I)'
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'Adding full bibliography for 7046607--7046616.cif.'
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