"Tail" Tuning of Iron(II) Spin Crossover Temperature by 100 K.
Feltham, Humphrey L. C.; Johnson, Chloe; Elliott, Anastasia B. S.; Gordon, Keith C.; Albrecht, Martin; Brooker, Sally; Inorganic chemistry 54 (2015) 2902–2909; doi:10.1021/ic503040f

data_4342596
_publ_section_title
;
 &quot;Tail&quot; Tuning of Iron(II) Spin Crossover Temperature by 100 K.
;
_journal_issue                   6
_journal_name_full               'Inorganic chemistry'
_journal_page_first              2902
_journal_page_last               2909
_journal_paper_doi               10.1021/ic503040f
_journal_volume                  54
_journal_year                    2015
_chemical_formula_sum            'C55 H30 F34 Fe N12 O2 S2'
_chemical_formula_weight         1656.88
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                78.968(2)
_cell_angle_beta                 84.008(3)
_cell_angle_gamma                69.848(3)
_cell_formula_units_Z            1
_cell_length_a                   8.8751(3)
_cell_length_b                   9.8138(2)
_cell_length_c                   19.9501(7)
_cell_measurement_temperature    250(2)
_cell_volume                     1599.71(9)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      250(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0159
_diffrn_reflns_av_unetI/netI     0.0117
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            25452
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.679
_diffrn_reflns_theta_min         2.794
_exptl_absorpt_coefficient_mu    0.454
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.720
_exptl_crystal_description       block
_exptl_crystal_F_000             824
_exptl_crystal_size_max          0.430
_exptl_crystal_size_mid          0.300
_exptl_crystal_size_min          0.160
_refine_diff_density_max         2.203
_refine_diff_density_min         -0.987
_refine_diff_density_rms         0.069
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.109
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     478
_refine_ls_number_reflns         6043
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.109
_refine_ls_R_factor_all          0.0415
_refine_ls_R_factor_gt           0.0403
_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^)+(0.0501P)^2^+2.3006P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1078
_refine_ls_wR_factor_ref         0.1088
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5798
_reflns_number_total             6043
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ic503040f_si_002.cif
_cod_data_source_block           HF1090_HS
_cod_depositor_comments
'Adding full bibliography for 4342591--4342596.cif.'
_cod_original_cell_volume        1599.70(9)
_cod_database_code               4342596
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.829
_shelx_estimated_absorpt_t_max   0.931
_shelx_res_checksum              45918
_shelx_hkl_checksum              89743