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_7039927
_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           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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            4
_cell_length_a                   9.2819(7)
_cell_length_b                   19.2352(14)
_cell_length_c                   21.4352(15)
_cell_measurement_reflns_used    4449
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      25.175
_cell_measurement_theta_min      2.437
_cell_volume                     3827.0(5)
_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      123(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.992
_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  0.0549
_diffrn_reflns_av_unetI/netI     0.0733
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            25172
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.973
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.508
_diffrn_reflns_theta_min         1.422
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.491
_exptl_absorpt_correction_T_max  0.906
_exptl_absorpt_correction_T_min  0.893
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            dark-red
_exptl_crystal_density_diffrn    1.594
_exptl_crystal_description       block
_exptl_crystal_F_000             1880
_exptl_crystal_size_max          0.230
_exptl_crystal_size_mid          0.210
_exptl_crystal_size_min          0.200
_refine_diff_density_max         1.012
_refine_diff_density_min         -1.221
_refine_diff_density_rms         0.294
_refine_ls_abs_structure_details
;
 Flack x determined using 2289 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.015(9)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.157
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     559
_refine_ls_number_reflns         8544
_refine_ls_number_restraints     553
_refine_ls_restrained_S_all      1.144
_refine_ls_R_factor_all          0.0900
_refine_ls_R_factor_gt           0.0666
_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^)+(0.1000P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1676
_refine_ls_wR_factor_ref         0.1852
_reflns_Friedel_coverage         0.759
_reflns_Friedel_fraction_full    0.999
_reflns_Friedel_fraction_max     0.949
_reflns_number_gt                6582
_reflns_number_total             8544
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6dt01777k3.cif
_cod_data_source_block           1-123K
_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               7039927
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.895
_shelx_estimated_absorpt_t_max   0.908
_shelx_res_checksum              15425