Light and thermally activated spin crossover coupled to an order–disorder transition of a propyl chain in an iron(iii) complex
Boonprab, Theerapoom; Habarakada, Upeksha; Chastanet, Guillaume; Harding, Phimphaka; Harding, David J.; CrystEngComm 25 (2023) 4126–4132; doi:10.1039/D3CE00425B

data_7246866
_publ_section_title
;
 Light and thermally activated spin crossover coupled to an
 order--disorder transition of a propyl chain in an iron(iii) complex
;
_journal_issue                   29
_journal_name_full               CrystEngComm
_journal_page_first              4126
_journal_page_last               4132
_journal_paper_doi               10.1039/D3CE00425B
_journal_volume                  25
_journal_year                    2023
_chemical_formula_moiety         'I, C32 H38 Fe N4 O2, C H Cl3'
_chemical_formula_sum            'C33 H39 Cl3 Fe I N4 O2'
_chemical_formula_weight         812.78
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2020-04-23
_audit_creation_method
;
Olex2 1.3-ac4
(compiled 2019.10.09 svn.r3662 for Rigaku Oxford Diffraction, GUI svn.r5959)
;
_audit_update_record
;
2023-04-27 deposited with the CCDC.	2023-06-01 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 93.6869(14)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.38862(17)
_cell_length_b                   13.0145(2)
_cell_length_c                   23.4046(4)
_cell_measurement_reflns_used    14870
_cell_measurement_temperature    150.0(5)
_cell_measurement_theta_max      68.3470
_cell_measurement_theta_min      3.7600
_cell_volume                     3461.78(10)
_computing_cell_refinement       'CrysAlisPro 1.171.40.76a (Rigaku OD, 2020)'
_computing_data_collection       'CrysAlisPro 1.171.40.76a (Rigaku OD, 2020)'
_computing_data_reduction        'CrysAlisPro 1.171.40.76a (Rigaku OD, 2020)'
_computing_molecular_graphics    'Olex2 1.3-ac4 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3-ac4 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL 2016/4 (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT n/a (Sheldrick, 2015)'
_diffrn_ambient_temperature      150.0(5)
_diffrn_detector                 'Hybrid Pixel Array Detector'
_diffrn_detector_area_resol_mean 10.0000
_diffrn_detector_type            HyPix3000
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w   -111.00 -26.00   0.50    0.50    --  -40.91 161.00-161.00  170
  2  \w    -84.00   0.00   0.50    0.50    --  -40.91 117.00  48.00  168
  3  \w   -105.00 -54.00   0.50    0.50    --  -40.91-161.00 169.00  102
  4  \w     27.00 111.00   0.50    0.50    --   40.91-161.00 169.00  168
  5  \w      0.00  84.00   0.50    0.50    --   40.91-117.00 -39.00  168
  6  \w     54.00 105.00   0.50    0.50    --   40.91 161.00-161.00  102
  7  \w     32.00 109.00   0.50    2.00    --   96.59-117.00 -39.00  154
  8  \w     32.00 136.00   0.50    2.00    --   96.59-161.00 169.00  208
  9  \w     81.00 157.00   0.50    2.00    --   96.59 117.00  48.00  152
 10  \w     53.00 157.00   0.50    2.00    --   96.59 161.00-161.00  208
 11  \w   -109.00 -32.00   0.50    0.50    --  -40.91 -25.00  90.00  154
 12  \w   -105.00 -29.00   0.50    0.50    --  -40.91 -37.00-180.00  152
 13  \w     25.00 104.00   0.50    0.50    --   40.91  50.00-120.00  158
 14  \w    -23.00  61.00   0.50    0.50    --   40.91 -63.00 -60.00  168
 15  \w    -22.00  57.00   0.50    0.50    --   40.91 -50.00   0.00  158
 16  \w     29.00 105.00   0.50    0.50    --   40.91  37.00  90.00  152
 17  \w     21.00 105.00   0.50    0.50    --   40.91  63.00  30.00  168
 18  \w     32.00 109.00   0.50    0.50    --   40.91  25.00 -90.00  154
 19  \w     27.00 105.00   0.50    2.00    --   96.59 -96.00 -30.00  156
 20  \w     83.00 157.00   0.50    2.00    --   96.59  77.00-180.00  148
 21  \w     88.00 157.00   0.50    2.00    --   96.59  25.00 -30.00  138
 22  \w     43.00 109.00   0.50    2.00    --   96.59-117.00  30.00  132
 23  \w     84.00 110.00   0.50    2.00    --   96.59  17.00-120.00   52
 24  \w     32.00 104.00   0.50    2.00    --   96.59-117.00 150.00  144
 25  \w    131.00 157.00   0.50    2.00    --   96.59   8.00  90.00   52
 26  \w     70.00 116.00   0.50    2.00    --   96.59   8.00  90.00   92
 27  \w     34.00 110.00   0.50    2.00    --   96.59 -42.00 -60.00  152
 28  \w     33.00  91.00   0.50    2.00    --   96.59 -59.00 -90.00  116
 29  \w    103.00 136.00   0.50    2.00    --   96.59  96.00  90.00   66
 30  \w     89.00 123.00   0.50    2.00    --   96.59  25.00  90.00   68
 31  \w     69.00 104.00   0.50    2.00    --   96.59 -96.00 150.00   70
 32  \w     31.00 105.00   0.50    2.00    --   96.59 -25.00 -90.00  148
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type
'SuperNova, Single source at offset/far, HyPix3000'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0077822000
_diffrn_orient_matrix_UB_12      -0.1167715000
_diffrn_orient_matrix_UB_13      0.0104308000
_diffrn_orient_matrix_UB_21      0.0929191000
_diffrn_orient_matrix_UB_22      -0.0087560000
_diffrn_orient_matrix_UB_23      -0.0447923000
_diffrn_orient_matrix_UB_31      0.0982312000
_diffrn_orient_matrix_UB_32      0.0179583000
_diffrn_orient_matrix_UB_33      0.0472770000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.1066
_diffrn_reflns_av_unetI/netI     0.0630
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.991
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            26930
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.991
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         68.596
_diffrn_reflns_theta_min         3.785
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    12.908
_exptl_absorpt_correction_T_max  0.484
_exptl_absorpt_correction_T_min  0.081
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.40.76a (Rigaku Oxford Diffraction, 2020)
Analytical numeric absorption correction using a multifaceted crystal
			model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            black
_exptl_crystal_colour_primary    black
_exptl_crystal_density_diffrn    1.559
_exptl_crystal_description       block
_exptl_crystal_F_000             1644
_exptl_crystal_size_max          0.413
_exptl_crystal_size_mid          0.188
_exptl_crystal_size_min          0.086
_refine_diff_density_max         2.069
_refine_diff_density_min         -2.280
_refine_diff_density_rms         0.168
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.056
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     399
_refine_ls_number_reflns         6334
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.056
_refine_ls_R_factor_all          0.0701
_refine_ls_R_factor_gt           0.0663
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1359P)^2^+2.5536P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1849
_refine_ls_wR_factor_ref         0.1890
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5662
_reflns_number_total             6334
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3ce00425b2.cif
_cod_data_source_block           uh109-150k
_cod_depositor_comments
'Adding full bibliography for 7246861--7246867.cif.'
_cod_database_code               7246866
_shelx_shelxl_version_number     2016/4
_chemical_oxdiff_formula         C33H39Cl3FeIN4O2
_reflns_odcompleteness_completeness 99.98
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     66.97
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups, All N(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 N2(H2), N4(H4), C33(H33)
2.b Secondary CH2 refined with riding coordinates:
 C12(H12A,H12B), C13(H13A,H13B), C14(H14A,H14B), C15(H15A,H15B), C28(H28A,
 H28B), C29(H29A,H29B), C30(H30A,H30B), C31(H31A,H31B)
2.c Aromatic/amide H refined with riding coordinates:
 C2(H2A), C3(H3), C5(H5), C6(H6), C7(H7), C8(H8), C11(H11), C18(H18), C19(H19),
  C21(H21), C22(H22), C23(H23), C24(H24), C27(H27)
2.d Idealised Me refined as rotating group:
 C16(H16A,H16B,H16C), C32(H32A,H32B,H32C)
;
_shelx_res_checksum              11220
_shelx_hkl_checksum              48942
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 4.739
_oxdiff_exptl_absorpt_empirical_full_min 0.337