Control of the spin state by charge and ligand substitution: two-step spin crossover behaviour in a novel neutral iron(ii) complex.
Seredyuk, Maksym; Znovjyak, Kateryna O.; Kusz, Joachim; Nowak, Maria; Muñoz, M Carmen; Real, Jose Antonio; Dalton transactions (Cambridge, England : 2003) 43 (2014) 16387–16394; doi:10.1039/c4dt01885k

data_7032078
_publ_section_title
;
 Control of the spin state by charge and ligand substitution: two-step
 spin crossover behaviour in a novel neutral iron(ii) complex.
;
_journal_issue                   43
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              16387
_journal_page_last               16394
_journal_paper_doi               10.1039/c4dt01885k
_journal_volume                  43
_journal_year                    2014
_chemical_formula_moiety
;
 C40 H26 Fe N8, 2(C H Cl3)
;
_chemical_formula_sum            'C42 H28 Cl6 Fe N8'
_chemical_formula_weight         913.27
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 95.904(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.0736(4)
_cell_length_b                   21.6336(8)
_cell_length_c                   16.6271(4)
_cell_measurement_reflns_used    7968
_cell_measurement_temperature    185(1)
_cell_measurement_theta_max      30.0790
_cell_measurement_theta_min      2.8200
_cell_volume                     3962.1(2)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 
;
_computing_molecular_graphics
;
Mercury (Macrae et al., 2006), Diamond (Brandenburg, 2007)
;
_computing_publication_material  'publcif (Westrip, 2010)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      185(1)
_diffrn_detector_area_resol_mean 10.4498
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type
;
SuperNova diffractometer (Agilent Technologies) with Atlas detector
;
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0556
_diffrn_reflns_av_sigmaI/netI    0.0421
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            26448
_diffrn_reflns_theta_full        25.06
_diffrn_reflns_theta_max         25.06
_diffrn_reflns_theta_min         2.07
_exptl_absorpt_coefficient_mu    0.829
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.53184
_exptl_absorpt_correction_type   multi-scan
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CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.531
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       polyhedron
_exptl_crystal_F_000             1856
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.06
_refine_diff_density_max         1.050
_refine_diff_density_min         -1.076
_refine_diff_density_rms         0.087
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.067
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     563
_refine_ls_number_reflns         7017
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_all          0.1018
_refine_ls_R_factor_gt           0.0850
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1155P)^2^+8.2440P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2200
_refine_ls_wR_factor_ref         0.2407
_reflns_number_gt                5600
_reflns_number_total             7017
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4dt01885k1.cif
_cod_data_source_block           185k_compound4
_cod_depositor_comments
;
The following automatic conversions were performed:
'__diffrn_radiation_source' tag replaced with
'_diffrn_radiation_source'.

Automatic conversion script
Id: cif_correct_tags 1440 2010-10-19 06:21:57Z saulius 

 Adding full bibliography for 7032074--7032079.cif.
;
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               7032078