Magnetic memory based on magnetic alignment of a paramagnetic ionic liquid near room temperature
Yusuke Funasako; Tomoyuki Mochida; Takashi Inagaki; Takahiro Sakurai; Hitoshi Ohta; Ko Furukawa; Toshikazu Nakamura; Chem.Commun. 47 (2011) 4475–; doi:10.1039/c0cc05820c

data_7106226
_publ_section_title
;
 Magnetic memory based on magnetic alignment of a paramagnetic ionic
 liquid near room temperature
;
_journal_name_full               Chem.Commun.
_journal_page_first              4475
_journal_paper_doi               10.1039/c0cc05820c
_journal_volume                  47
_journal_year                    2011
_chemical_formula_moiety         'C22 H34 Fe, C2 F6 N O4 S2'
_chemical_formula_sum            'C24 H34 F6 Fe N O4 S2'
_chemical_formula_weight         634.49
_chemical_name_systematic
;
?
;
_space_group_IT_number           33
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   26.602(3)
_cell_length_b                   8.7735(9)
_cell_length_c                   11.9016(12)
_cell_measurement_reflns_used    5535
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.40
_cell_measurement_theta_min      2.78
_cell_volume                     2777.7(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-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.366
_diffrn_measured_fraction_theta_full 0.926
_diffrn_measured_fraction_theta_max 0.926
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0241
_diffrn_reflns_av_sigmaI/netI    0.0326
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -33
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            15031
_diffrn_reflns_theta_full        27.44
_diffrn_reflns_theta_max         27.44
_diffrn_reflns_theta_min         1.53
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  72901
_exptl_absorpt_coefficient_mu    0.765
_exptl_absorpt_correction_T_max  0.9628
_exptl_absorpt_correction_T_min  0.6569
_exptl_absorpt_correction_type   none
_exptl_absorpt_process_details   'SADABS; Sheldrick, 1996'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.517
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1316
_exptl_crystal_size_max          0.60
_exptl_crystal_size_mid          0.36
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.618
_refine_diff_density_min         -0.293
_refine_diff_density_rms         0.059
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.016(11)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.068
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     343
_refine_ls_number_reflns         5663
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.068
_refine_ls_R_factor_all          0.0272
_refine_ls_R_factor_gt           0.0254
_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^)+(0.0257P)^2^+0.7591P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0617
_refine_ls_wR_factor_ref         0.0626
_reflns_number_gt                5378
_reflns_number_total             5663
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0cc05820c.txt
_cod_data_source_block           c4tfsi2(at_100K)
_cod_original_cell_volume        2777.8(5)
_cod_database_code               7106226