Switching from a Chromium(IV) Peroxide to a Chromium(III) Superoxide upon Coordination of a Donor in the trans Position.
Wind, Marie-Louise; Hoof, Santina; Braun-Cula, Beatrice; Herwig, Christian; Limberg, Christian; Journal of the American Chemical Society 141 (2019) 14068–14072; doi:10.1021/jacs.9b06826

data_4128788
_publ_section_title
;
 Switching from a Chromium(IV) Peroxide to a Chromium(III) Superoxide upon
 Coordination of a Donor in the trans Position.
;
_journal_issue                   36
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              14068
_journal_page_last               14072
_journal_paper_doi               10.1021/jacs.9b06826
_journal_volume                  141
_journal_year                    2019
_chemical_formula_sum            'C44 H96 Cr Li2 O13 Si4'
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_exptl_crystal_description       block
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_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.02(3)
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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^)+(0.0701P)^2^+4.8526P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_cod_data_source_file            ja9b06826_si_003.cif
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_shelx_estimated_absorpt_t_min   0.848
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_shelx_res_checksum              3875
_shelx_hkl_checksum              83514