Spin transitions in a series of [Fe(pybox)2]2+ complexes modulated by ligand structures, counter anions, and solvents
Zhu, Yuan-Yuan; Li, Hong-Qing; Ding, Zhong-Yu; Lü, Xiao-Jin; Zhao, Liang; Meng, Yin-Shan; Liu, Tao; Gao, Song; Inorganic Chemistry Frontiers 3 (2016) 1624–; doi:10.1039/C6QI00417B

data_4349573
_publ_section_title
;
 Spin transitions in a series of [Fe(pybox)2]2+ complexes modulated by
 ligand structures, counter anions, and solvents
;
_journal_issue                   12
_journal_name_full               'Inorganic Chemistry Frontiers'
_journal_page_first              1624
_journal_paper_doi               10.1039/C6QI00417B
_journal_volume                  3
_journal_year                    2016
_chemical_compound_source        no
_chemical_formula_moiety         'C22 H22 Fe N6 O4, 2(F6 P), C2 H3 N'
_chemical_formula_sum            'C24 H25 F12 Fe N7 O4 P2'
_chemical_formula_weight         821.30
_chemical_name_common            7-2
_chemical_name_systematic        7-2
_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
_audit_creation_date             2015-12-21
_audit_creation_method
;
Olex2 1.2
(compiled 2015.09.30 svn.r3233 for OlexSys, GUI svn.r5103)
;
_audit_update_record
;
2016-03-16 deposited with the CCDC.
2016-10-28 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 102.330(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.103(3)
_cell_length_b                   11.142(2)
_cell_length_c                   20.558(4)
_cell_measurement_reflns_used    7374
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      24.391
_cell_measurement_theta_min      2.290
_cell_volume                     3379.7(11)
_computing_cell_refinement       'SAINT v7.68A (Bruker, 2009)'
_computing_data_reduction        'SAINT v7.68A (Bruker, 2009)'
_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    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      296.15
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0292
_diffrn_reflns_av_unetI/netI     0.0279
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.990
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            25228
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.990
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.019
_diffrn_reflns_theta_min         1.380
_exptl_absorpt_coefficient_mu    0.649
_exptl_absorpt_correction_T_max  0.7455
_exptl_absorpt_correction_T_min  0.6653
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2008/1 (Bruker,2008) was used for absorption correction.
wR2(int) was 0.0667 before and 0.0355 after correction.
The Ratio of minimum to maximum transmission is 0.8924.
The \l/2 correction factor is 0.0015.
;
_exptl_crystal_colour            'dark red'
_exptl_crystal_density_diffrn    1.614
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1656
_exptl_crystal_recrystallization_method 'Re-crystallisation from solvent'
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.827
_refine_diff_density_min         -0.438
_refine_diff_density_rms         0.068
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     452
_refine_ls_number_reflns         6604
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0789
_refine_ls_R_factor_gt           0.0585
_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^)+(0.0956P)^2^+3.0410P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1666
_refine_ls_wR_factor_ref         0.1847
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4844
_reflns_number_total             6604
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6qi00417b2.cif
_cod_data_source_block           7-2
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-scan' was
changed to 'multi-scan' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_cell_volume        3379.7(13)
_cod_database_code               4349573
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C1(H1A,H1B), C2(H2A,H2B), C10(H10A,H10B), C11(H11A,H11B), C12(H12A,H12B),
 C13(H13A,H13B), C21(H21A,H21B), C22(H22A,H22B)
2.b Aromatic/amide H refined with riding coordinates:
 C5(H5), C6(H6), C7(H7), C16(H16), C17(H17), C18(H18)
2.c Idealised Me refined as rotating group:
 C24(H24A,H24B,H24C)
;
_shelx_res_checksum              55388
_shelx_hkl_checksum              76385
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'
_solvent_exptl_crystal_recrystallization_method acetonitrile/ether