Room-temperature switching of magnetic hysteresis by reversible single-crystal-to-single-crystal solvent exchange in imidazole-inspired Fe(ii) complexes.
Huang, Wei; Shen, Fuxing; Zhang, Ming; Wu, Dayu; Pan, Feifei; Sato, Osamu; Dalton transactions (Cambridge, England : 2003) 45 (2016) 14911–14918; doi:10.1039/c6dt01777k

data_7039928
_publ_section_title
;
 Room-temperature switching of magnetic hysteresis by reversible
 single-crystal-to-single-crystal solvent exchange in imidazole-inspired
 Fe(ii) complexes.
;
_journal_issue                   38
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              14911
_journal_page_last               14918
_journal_paper_doi               10.1039/c6dt01777k
_journal_volume                  45
_journal_year                    2016
_chemical_formula_sum            'C34 H36 B2 F8 Fe N14 O3'
_chemical_formula_weight         918.24
_space_group_crystal_system      orthorhombic
_space_group_IT_number           18
_space_group_name_Hall           'P 2 2ab'
_space_group_name_H-M_alt        'P 21 21 2'
_symmetry_space_group_name_Hall  'P 2 2ab'
_symmetry_space_group_name_H-M   'P 21 21 2'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2016-07-05 deposited with the CCDC.
2016-07-19 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   19.426(6)
_cell_length_b                   9.389(3)
_cell_length_c                   10.942(4)
_cell_measurement_reflns_used    3518
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      24.497
_cell_measurement_theta_min      2.410
_cell_volume                     1995.7(11)
_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-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0603
_diffrn_reflns_av_unetI/netI     0.0738
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            12427
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.987
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.597
_diffrn_reflns_theta_min         1.861
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.471
_exptl_absorpt_correction_T_max  0.910
_exptl_absorpt_correction_T_min  0.897
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            dark-red
_exptl_crystal_density_diffrn    1.528
_exptl_crystal_description       block
_exptl_crystal_F_000             940
_exptl_crystal_size_max          0.230
_exptl_crystal_size_mid          0.210
_exptl_crystal_size_min          0.200
_refine_diff_density_max         1.466
_refine_diff_density_min         -1.324
_refine_diff_density_rms         0.128
_refine_ls_abs_structure_details
;
 Flack x determined using 1230 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.022(15)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     294
_refine_ls_number_reflns         4567
_refine_ls_number_restraints     322
_refine_ls_restrained_S_all      1.077
_refine_ls_R_factor_all          0.1024
_refine_ls_R_factor_gt           0.0840
_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^)+(0.1750P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2182
_refine_ls_wR_factor_ref         0.2389
_reflns_Friedel_coverage         0.741
_reflns_Friedel_fraction_full    0.997
_reflns_Friedel_fraction_max     0.977
_reflns_number_gt                3553
_reflns_number_total             4567
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6dt01777k3.cif
_cod_data_source_block           1-298K
_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/crontab/automatic-downloads/rss-feeds/RSC/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 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7039927--7039930.cif.
;
_cod_database_code               7039928
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.899
_shelx_estimated_absorpt_t_max   0.912
_shelx_res_checksum              70072