o-Quinone methide with overcrowded olefin component as a dehydridation catalyst under aerobic photoirradiation conditions
Uraguchi, Daisuke; Kato, Kohsuke; Ooi, Takashi; Chemical Science 12 (2021) 2778–2783; doi:10.1039/D0SC06240E

data_1560101
_publ_section_title
;
 o-Quinone methide with overcrowded olefin component as a dehydridation
 catalyst under aerobic photoirradiation conditions
;
_journal_issue                   8
_journal_name_full               'Chemical Science'
_journal_page_first              2778
_journal_page_last               2783
_journal_paper_doi               10.1039/D0SC06240E
_journal_volume                  12
_journal_year                    2021
_chemical_formula_sum            'C26 H20 O'
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;
2020-03-27 deposited with the CCDC.	2021-01-11 downloaded from the CCDC.
;
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_exptl_absorpt_coefficient_mu    0.077
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_exptl_absorpt_correction_T_min  0.938
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.290
_exptl_crystal_description       Block
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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^)+(0.0385P)^2^+0.7512P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0833
_refine_ls_wR_factor_ref         0.0849
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3138
_reflns_number_total             3334
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0sc06240e2.cif
_cod_data_source_block           2H
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-scan' was
changed to 'multi-scan' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 

 Adding full bibliography for 1560100--1560102.cif.
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               1560101
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_shelx_estimated_absorpt_t_max   0.985
_shelx_res_checksum              80902