Making spin-crossover crystals by successive polymorphic transformations.
Wei, Rong-Jia; Li, Bao; Tao, Jun; Huang, Rong-Bin; Zheng, Lan-Sun; Zheng, Zhiping; Inorganic chemistry 50 (2011) 1170–1172; doi:10.1021/ic102231j

data_4338484
_publ_section_title
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 Making spin-crossover crystals by successive polymorphic transformations.
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_journal_issue                   4
_journal_name_full               'Inorganic chemistry'
_journal_page_first              1170
_journal_page_last               1172
_journal_paper_doi               10.1021/ic102231j
_journal_volume                  50
_journal_year                    2011
_chemical_formula_sum            'C20 H18 Fe N6 S2'
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_chemical_name_systematic
; 
 ? 
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_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   13.7665(6)
_cell_length_b                   20.8937(9)
_cell_length_c                   15.3295(6)
_cell_measurement_temperature    293(2)
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_computing_cell_refinement       'CrysAlis RED, Oxford Diffraction Ltd.'
_computing_data_collection       'CrysAlis CCD, Oxford Diffraction Ltd.'
_computing_data_reduction        'CrysAlis RED, Oxford Diffraction Ltd.'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Oxford Gemini S Ultra'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
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_exptl_absorpt_coefficient_mu    0.899
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_exptl_absorpt_correction_T_min  0.8407
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
 CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.4 (release 27-04-2006 CrysAlis171 .NET)
(compiled Apr 27 2007,17:53:11)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm. 
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.405
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1904
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_exptl_crystal_size_min          0.15
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_refine_ls_extinction_method     none
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_refine_ls_matrix_type           full
_refine_ls_number_parameters     523
_refine_ls_number_reflns         8568
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.739
_refine_ls_R_factor_all          0.1124
_refine_ls_R_factor_gt           0.0410
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0244P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0630
_refine_ls_wR_factor_ref         0.0714
_reflns_number_gt                3867
_reflns_number_total             8568
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic102231j_si_002.cif
_cod_data_source_block           IIIat293K
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/usr/data/users/saulius/automatic-downloads/retrospective/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 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4338484
_cod_duplicate_entry 4324489