Derivatives of dipyrido[3,2-a:2',3'-c]phenazine and its ruthenium complexes, influence of arylic substitution on photophysical properties.
Schäfer, Bernhard; Görls, Helmar; Presselt, Martin; Schmitt, Michael; Popp, Jürgen; Henry, William; Vos, Johannes G.; Rau, Sven; Dalton transactions (Cambridge, England : 2003)  (2006) 2225–2231; doi:10.1039/b512773d

data_7006670
_publ_section_title
;
 Derivatives of dipyrido[3,2-a:2',3'-c]phenazine and its ruthenium
 complexes, influence of arylic substitution on photophysical
 properties.
;
_journal_issue                   18
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2225
_journal_page_last               2231
_journal_paper_doi               10.1039/b512773d
_journal_year                    2006
_chemical_formula_sum            'C49 H33 N4'
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_chemical_name_systematic
;
?
;
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_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
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_cell_measurement_temperature    183(2)
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_computing_cell_refinement       DENZO
_computing_data_collection       COLLECT
_computing_data_reduction        DENZO
_computing_molecular_graphics    SHELXTL/PC
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
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_diffrn_radiation_monochromator  graphite
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_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
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_diffrn_reflns_limit_k_min       -15
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_diffrn_reflns_limit_l_min       -17
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_exptl_absorpt_coefficient_mu    0.075
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_exptl_crystal_colour            colourless
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_exptl_crystal_density_method    'not measured'
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_refine_ls_number_reflns         8025
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_refine_ls_R_factor_all          0.1527
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_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1459P)^2^+1.0671P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2433
_refine_ls_wR_factor_ref         0.2938
_reflns_number_gt                4464
_reflns_number_total             8025
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b512773d.txt
_cod_data_source_block           FO2409_1
_cod_depositor_comments
;
The following automatic conversions were performed:
'_exptl_absorpt_correction_type' value 'NONE' changed to 'none' according
to '/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        1773.1(1)
_cod_original_sg_symbol_H-M      P-1
_cod_original_formula_sum        'C42 H26 N4 * C7 H7'
_cod_database_code               7006670