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_4349567
_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
'C30 H38 Fe N6 O4, 0.5(C2 H3 N), 0.5(C4 H10 O), 2(F6 P)'
_chemical_formula_sum            'C33 H44.5 F12 Fe N6.5 O4.5 P2'
_chemical_formula_weight         950.04
_chemical_name_common            3
_chemical_name_systematic        3
_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   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2015-07-11
_audit_creation_method
;
Olex2 1.2
(compiled 2015.01.26 svn.r3150 for OlexSys, GUI svn.r4998)
;
_audit_update_record
;
2016-03-16 deposited with the CCDC.
2016-10-28 downloaded from the CCDC.
;
_cell_angle_alpha                101.206(2)
_cell_angle_beta                 91.086(2)
_cell_angle_gamma                101.768(2)
_cell_formula_units_Z            4
_cell_length_a                   14.1084(19)
_cell_length_b                   16.260(2)
_cell_length_c                   19.256(4)
_cell_measurement_reflns_used    8616
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      25.71
_cell_measurement_theta_min      2.29
_cell_volume                     4234.2(12)
_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 0.986
_diffrn_measured_fraction_theta_max 0.871
_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  0.0367
_diffrn_reflns_av_unetI/netI     0.0611
_diffrn_reflns_Laue_measured_fraction_full 0.986
_diffrn_reflns_Laue_measured_fraction_max 0.871
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            32821
_diffrn_reflns_point_group_measured_fraction_full 0.986
_diffrn_reflns_point_group_measured_fraction_max 0.871
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.389
_diffrn_reflns_theta_min         1.517
_exptl_absorpt_coefficient_mu    0.530
_exptl_absorpt_correction_T_max  0.7455
_exptl_absorpt_correction_T_min  0.6438
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2008/1 (Bruker,2008) was used for absorption correction.
wR2(int) was 0.0940 before and 0.0490 after correction.
The Ratio of minimum to maximum transmission is 0.8636.
The \l/2 correction factor is 0.0015.
;
_exptl_crystal_colour            'dark red'
_exptl_crystal_density_diffrn    1.490
_exptl_crystal_description       Block
_exptl_crystal_F_000             1952
_exptl_crystal_recrystallization_method 'Re-crystallisation from solvent'
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.31
_refine_diff_density_max         0.934
_refine_diff_density_min         -0.610
_refine_diff_density_rms         0.084
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.022
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1082
_refine_ls_number_reflns         16754
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.022
_refine_ls_R_factor_all          0.1146
_refine_ls_R_factor_gt           0.0712
_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^)+(0.1307P)^2^+2.3860P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1950
_refine_ls_wR_factor_ref         0.2314
_reflns_Friedel_coverage         0.000
_reflns_number_gt                10606
_reflns_number_total             16754
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6qi00417b2.cif
_cod_data_source_block           3
_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 

2020-05-08
Z value and formula fixed to values more according to usual
chemical conventions.                 miguel
;
_cod_original_cell_volume        4234.1(12)
_cod_original_formula_moiety
'2(C30 H38 Fe N6 O4), C2 H3 N, C4 H10 O, 4(F6 P)'
_cod_original_formula_sum        'C66 H89 F24 Fe2 N13 O9 P4'
_cod_original_formula_units_Z    2
_cod_original_formula_weight     1900.08
_cod_database_code               4349567
_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:
 C4(H4A,H4B), C12(H12A,H12B), C19(H19A,H19B), C27(H27A,H27B), C34(H34A,H34B),
 C42(H42A,H42B), C49(H49A,H49B), C57(H57A,H57B), C64(H64A,H64B), C65(H65A,H65B)
2.b Aromatic/amide H refined with riding coordinates:
 C7(H7), C8(H8), C9(H9), C22(H22), C23(H23), C24(H24), C37(H37), C38(H38),
 C39(H39), C52(H52), C53(H53), C54(H54)
2.c Idealised Me refined as rotating group:
 C2(H2A,H2B,H2C), C3(H3A,H3B,H3C), C14(H14A,H14B,H14C), C15(H15A,H15B,H15C),
 C17(H17A,H17B,H17C), C18(H18A,H18B,H18C), C29(H29A,H29B,H29C), C30(H30A,H30B,
 H30C), C32(H32A,H32B,H32C), C33(H33A,H33B,H33C), C44(H44A,H44B,H44C), C45(H45A,
 H45B,H45C), C47(H47A,H47B,H47C), C48(H48A,H48B,H48C), C59(H59A,H59B,H59C),
 C60(H60A,H60B,H60C), C61(H61A,H61B,H61C), C63(H63A,H63B,H63C), C66(H66A,H66B,
 H66C)
;
_shelx_res_checksum              81746
_shelx_hkl_checksum              98846
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'
_solvent_exptl_crystal_recrystallization_method acetonitrile/ether