Structural studies into the spin crossover behaviour of Fe(abpt)2(NCS)2 polymorphs B and D
Mason, Helen E.; Musselle-Sexton, Jake R. C.; Howard, Judith A. K.; Probert, Michael R.; Sparkes, Hazel A.; New Journal of Chemistry 45 (2021) 14014–14023; doi:10.1039/D1NJ02607K

data_7060824
_publ_section_title
;
 Structural studies into the spin crossover behaviour of Fe(abpt)2(NCS)2
 polymorphs B and D
;
_journal_issue                   31
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              14014
_journal_page_last               14023
_journal_paper_doi               10.1039/D1NJ02607K
_journal_volume                  45
_journal_year                    2021
_chemical_formula_moiety         '2(C13 H10 Fe0.5 N7 S)'
_chemical_formula_sum            'C26 H20 Fe N14 S2'
_chemical_formula_weight         648.53
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_date             2020-07-12
_audit_creation_method
;
Olex2 1.2
(compiled May 29 2018 13:30:08 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2021-05-27 deposited with the CCDC.	2021-07-12 downloaded from the CCDC.
;
_cell_angle_alpha                101.89(2)
_cell_angle_beta                 92.74(3)
_cell_angle_gamma                91.31(3)
_cell_formula_units_Z            2
_cell_length_a                   8.985(4)
_cell_length_b                   11.328(3)
_cell_length_c                   12.013(5)
_cell_measurement_reflns_used    1983
_cell_measurement_temperature    296.15
_cell_measurement_theta_max      20.89
_cell_measurement_theta_min      2.19
_cell_volume                     1194.4(8)
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      296.15
_diffrn_detector                 'Bruker APEX2 area detector'
_diffrn_detector_area_resol_mean 7.9
_diffrn_detector_type            'CCD area detector'
_diffrn_measured_fraction_theta_full 0.226
_diffrn_measured_fraction_theta_max 0.179
_diffrn_measurement_device       'Xiphos II 4-circle diffractometer'
_diffrn_measurement_device_type  'Bruker APEX2 area detector'
_diffrn_measurement_method       '\f scans'
_diffrn_radiation_monochromator  'mirror optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           AgK\a
_diffrn_radiation_wavelength     0.56086
_diffrn_reflns_av_R_equivalents  0.0679
_diffrn_reflns_av_unetI/netI     0.0866
_diffrn_reflns_Laue_measured_fraction_full 0.226
_diffrn_reflns_Laue_measured_fraction_max 0.179
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            6813
_diffrn_reflns_point_group_measured_fraction_full 0.226
_diffrn_reflns_point_group_measured_fraction_max 0.179
_diffrn_reflns_theta_full        19.665
_diffrn_reflns_theta_max         23.608
_diffrn_reflns_theta_min         1.450
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_type              'Incoatec Ag I\ms'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.453
_exptl_absorpt_correction_T_max  0.7450
_exptl_absorpt_correction_T_min  0.5903
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016) was used for absorption correction.
wR2(int) was 0.1083 before and 0.0674 after correction.
The Ratio of minimum to maximum transmission is 0.7923.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'clear reddish red'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   reddish
_exptl_crystal_colour_primary    red
_exptl_crystal_density_diffrn    1.803
_exptl_crystal_description       block
_exptl_crystal_F_000             664
_exptl_crystal_size_max          0.239
_exptl_crystal_size_mid          0.195
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.227
_refine_diff_density_min         -0.274
_refine_diff_density_rms         0.060
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.075
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     363
_refine_ls_number_reflns         1305
_refine_ls_number_restraints     346
_refine_ls_restrained_S_all      0.932
_refine_ls_R_factor_all          0.0980
_refine_ls_R_factor_gt           0.0514
_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^)+(0.0830P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1196
_refine_ls_wR_factor_ref         0.1373
_reflns_Friedel_coverage         0.000
_reflns_number_gt                851
_reflns_number_total             1305
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1nj02607k2.cif
_cod_data_source_block           B_23_4kbar
_cod_depositor_comments
'Adding full bibliography for 7060820--7060846.cif.'
_cod_database_code               7060824
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.956
_shelx_estimated_absorpt_t_min   0.900
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All N(H,H) groups
2. Uiso/Uaniso restraints and constraints
Uanis(N2') = Uanis(N2)
Uanis(C9) = Uanis(C9')
Uanis(S1') = Uanis(S1)
Uanis(C1) = Uanis(C1')
Uanis(N1) = Uanis(N1')
3. Rigid body (RIGU) restrains
 All non-hydrogen atoms
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
4.a Rotating group:
 N6(H6A,H6B), N6'(H6'A,H6'B)
4.b Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C4(H4), C5(H5), C10(H10), C11(H11), C12(H12), C13(H13),
 C2'(H2'), C3'(H3'), C4'(H4'), C5'(H5'), C10'(H10'), C11'(H11'), C12'(H12'),
 C13'(H13')
;
_shelx_res_checksum              82816
_olex2_exptl_crystal_mounting_method
'Crystal was mounted inside a Diamond Anvil Cell'
_olex2_submission_special_instructions 'No special instructions were received'