Stable 5,5'-Substituted 2,2'-Bipyrroles: Building Blocks for Macrocyclic and Materials Chemistry.
Anguera, Gonzalo; Kauffmann, Brice; Borrell, José I; Borrós, Salvador; Sánchez-García, David; The Journal of organic chemistry 82 (2017) 6904–6912; doi:10.1021/acs.joc.7b00961

data_4032575
_publ_section_title
;
 Stable 5,5'-Substituted 2,2'-Bipyrroles: Building Blocks for Macrocyclic
 and Materials Chemistry.
;
_journal_issue                   13
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_journal_page_first              6904
_journal_page_last               6912
_journal_paper_doi               10.1021/acs.joc.7b00961
_journal_volume                  82
_journal_year                    2017
_chemical_formula_sum            'C38 H32 N2 O4'
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_computing_cell_refinement
;
CrystalClear-SM Expert 2.1 b43 (Rigaku, 2015)
;
_computing_data_collection
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CrystalClear-SM Expert 2.1 b43 (Rigaku, 2015)
;
_computing_data_reduction
;
CrystalClear-SM Expert 2.1 b43 (Rigaku, 2015)
;
_computing_molecular_graphics    'Shelxle (Dittrich, 2011)'
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;
AFC11 (Right): Eulerian 3 circle
;
_diffrn_measurement_method       'profile data from \w-scans'
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_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
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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^+1.5234P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1531
_refine_ls_wR_factor_ref         0.1545
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2357
_reflns_number_total             2570
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            jo7b00961_si_004.cif
_cod_data_source_block           pb3_abs_a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 4032575--4032576.cif.
;
_cod_original_cell_volume        724.0(3)
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_shelx_shelxl_version_number     2014/7
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_shelx_estimated_absorpt_t_max   0.874
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