The LIESST state of [Fe(pic)~3~]Cl~2~.EtOH ‒ the superstructure under continuous irradiation
Kusz, Joachim; Schollmeyer, Dieter; Spiering, Hartmunt; Gütlich, Philipp; Journal of Applied Crystallography 38 (2005) 528–536; doi:10.1107/S0021889805009891

data_2300104
_publ_section_title
;
 The LIESST state of [Fe(pic)~3~]Cl~2~.EtOH -- the superstructure under
 continuous irradiation
;
_journal_coden_ASTM              JACGAR
_journal_issue                   3
_journal_name_full               'Journal of Applied Crystallography'
_journal_page_first              528
_journal_page_last               536
_journal_paper_doi               10.1107/S0021889805009891
_journal_volume                  38
_journal_year                    2005
_chemical_formula_moiety         'C18 H24 Fe N6, C2 H6 O, 2(Cl)'
_chemical_formula_sum            'C20 H30 Cl2 Fe N6 O'
_chemical_formula_weight         497.25
_chemical_name_common
;
 tris(2-Picolylamine)-iron(ii) chloride ethanol solvate
;
_chemical_name_systematic
;
 tris(2-Picolylamine)-iron(ii) chloride ethanol solvate
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 117.33(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.8041(9)
_cell_length_b                   21.6945(14)
_cell_length_c                   11.395(4)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    118.0(10)
_cell_measurement_theta_max      26.8
_cell_measurement_theta_min      21.5
_cell_volume                     2372.7(11)
_computing_cell_refinement       'Enraf Nonius Software V5'
_computing_data_collection       'Enraf Nonius Software V5'
_computing_data_reduction        'Corinc (Dr\"ager, 1971)'
_computing_molecular_graphics    'PLATON (Spek, 2003)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR-92 (Altomare, 1994)'
_diffrn_ambient_temperature      118.0(10)
_diffrn_detector_area_resol_mean 'point detector'
_diffrn_measured_fraction_theta_full 0.973
_diffrn_measured_fraction_theta_max 0.973
_diffrn_measurement_device_type  'CAD4 Enraf Nonius'
_diffrn_measurement_method       \q/2\w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0532
_diffrn_reflns_av_sigmaI/netI    0.0550
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       0
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       0
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            5041
_diffrn_reflns_theta_full        73.75
_diffrn_reflns_theta_max         73.75
_diffrn_reflns_theta_min         4.08
_diffrn_standards_decay_%        7.8
_diffrn_standards_interval_count -
_diffrn_standards_interval_time  60
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    7.357
_exptl_absorpt_correction_T_max  0.414
_exptl_absorpt_correction_T_min  0.399
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.392
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1040
_exptl_crystal_size_max          0.46
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.357
_refine_diff_density_min         -1.431
_refine_ls_extinction_coef       0.0008(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.134
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     274
_refine_ls_number_reflns         4798
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.134
_refine_ls_R_factor_all          0.1001
_refine_ls_R_factor_gt           0.0754
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1071P)^2^+2.3150P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1822
_refine_ls_wR_factor_ref         0.1965
_reflns_number_gt                3612
_reflns_number_total             4798
_reflns_threshold_expression     >2sigma(I)
_cod_duplicate_entry             2300093
_cod_data_source_file            aj5030.cif
_cod_data_source_block           ev_fpic118
_cod_depositor_comments
;
The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.1071P)^2^+2.3150P] 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^)+(0.1071P)^2^+2.3150P] 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        2372.7(9)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2300104