Synthesis and characterization of two novel tetranuclear sodium ketoiminate complexes; structural evidence for formation of dative Na · · · F and Na–C (olefin) bonding interactions
Chi, Yun; Ranjan, Sudhir; Chung, Po-Wen; Liu, Chao-Shiuan; Peng, Shie-Ming; Lee, Gene-Hsiang; Journal of the Chemical Society, Dalton Transactions  (2000) 343–; doi:10.1039/a908328f

data_7009042
_publ_section_title
;
 Synthesis and characterization of two novel tetranuclear sodium
 ketoiminate complexes; structural evidence for formation of dative
 Na&#x200A;&#x200A;&#x00B7;&#x2005;&#x00B7;&#x2005;&#x00B7;&#x200A;&#x200A;F
 and Na--C (olefin) bonding interactions
;
_journal_issue                   3
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              343
_journal_paper_doi               10.1039/a908328f
_journal_year                    2000
_chemical_formula_sum            'C32 H32 F24 N4 Na4 O8'
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_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
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_cell_angle_beta                 77.08(4)
_cell_angle_gamma                70.04(3)
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_cell_length_c                   18.819(5)
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_computing_cell_refinement       'NONIUS CAD4'
_computing_data_collection       'NONIUS CAD4'
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_computing_molecular_graphics    'Siemens SHELXTL'
_computing_publication_material  'Siemens SHELXTL'
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      295(2)
_diffrn_measurement_device       'NONIUS CAD4'
_diffrn_measurement_method       '\w--2\q scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
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_diffrn_standards_decay_%        0
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_exptl_absorpt_correction_T_max  0.9339
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'w=1/[\s^2^(Fo^2^)+(0.1360P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.2469
_refine_ls_wR_factor_obs         0.2107
_reflns_number_observed          2960
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_cod_data_source_file            a908328f.txt
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_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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 

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 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.1360P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.1360P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        2474.5(11)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7009042