Supramolecular assemblies prepared from an iron(ii) tripodal imidazole complex. A molecular scaffolding for the self assembly of icosahedral complexes of K+, Rb+, Cs+ and NH4+ cations
Brewer, Greg; Butcher, Ray J.; Viragh, Carol; White, Genevieve; Dalton Transactions  (2007) 4132–; doi:10.1039/b704823h

data_7005711
_publ_section_title
;
 Supramolecular assemblies prepared from an iron(ii) tripodal imidazole
 complex. A molecular scaffolding for the self assembly of icosahedral
 complexes of K+, Rb+, Cs+ and NH4+ cations
;
_journal_issue                   37
_journal_name_full               'Dalton Transactions'
_journal_page_first              4132
_journal_paper_doi               10.1039/b704823h
_journal_year                    2007
_chemical_formula_sum            'C18 H24 Cl3 Fe K N10 O12'
_chemical_formula_weight         773.77
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_symmetry_space_group_name_Hall  '-P 3'
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_cell_angle_beta                 90.00
_cell_angle_gamma                120.00
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_cell_length_c                   9.174(3)
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_cell_measurement_theta_min      2.81
_cell_volume                     1424.2(6)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
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_diffrn_reflns_theta_min         2.83
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_exptl_absorpt_correction_T_min  0.6471
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_exptl_crystal_colour            clear
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0372P)^2^+0.5009P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0672
_refine_ls_wR_factor_ref         0.0689
_reflns_number_gt                2548
_reflns_number_total             2718
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b704823h.txt
_cod_data_source_block           gw69am
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Trigonal' changed to 'trigonal' 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:

'_refine_ls_hydrogen_treatment' value 'constrained' was replaced with
the value 'constr' as specified in the replacement file
'src/cod-tools/trunk/data/replacement-values/replacement_values.lst'.

Automatic conversion script
Id: cif_fix_values 5376 2017-05-30 11:51:03Z andrius 
;
_cod_original_cell_volume        1424.4(6)
_cod_original_sg_symbol_H-M      P-3
_cod_database_code               7005711