Dinuclear nickel(II) complexes with 2,5-diamino-1,4-benzoquinonediimine ligands as precatalysts for the polymerization of styrene: electronic and steric substituent effects.
Ohno, Keiji; Nagasawa, Akira; Fujihara, Takashi; Dalton transactions (Cambridge, England : 2003) 44 (2015) 368–376; doi:10.1039/c4dt02858a

data_7033074
_publ_section_title
;
 Dinuclear nickel(II) complexes with 2,5-diamino-1,4-benzoquinonediimine
 ligands as precatalysts for the polymerization of styrene: electronic and
 steric substituent effects.
;
_journal_issue                   1
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              368
_journal_page_last               376
_journal_paper_doi               10.1039/c4dt02858a
_journal_volume                  44
_journal_year                    2015
_chemical_formula_sum            'C48 H52 N4 Ni2 O8'
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_diffrn_measurement_device_type  'CCD area detector'
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_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
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_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
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_refine_ls_extinction_method     none
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0514P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4dt02858a2.cif
_cod_data_source_block           1c
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/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 2827 2014-09-09 07:05:25Z andrius 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 

 Adding full bibliography for 7033073--7033079.cif.
;
_cod_original_sg_symbol_H-M      P2(1)
_cod_database_code               7033074