Magnetic and structural correlations in [Fe(nsal2trien)] salts: the role of cation–anion interactions in the spin crossover phenomenon
Vieira, Bruno J. C.; da Gama, Vasco; Santos, Isabel C.; Pereira, Laura C. J.; Bandeira, Nuno A. G.; Waerenborgh, João C.; CrystEngComm 20 (2018) 2465–; doi:10.1039/C8CE00275D

data_7230413
_publ_section_title
;
 Magnetic and structural correlations in [Fe(nsal2trien)] salts: the role
 of cation--anion interactions in the spin crossover phenomenon
;
_journal_issue                   17
_journal_name_full               CrystEngComm
_journal_page_first              2465
_journal_paper_doi               10.1039/C8CE00275D
_journal_volume                  20
_journal_year                    2018
_chemical_formula_sum            'C30 H36 Cl Fe N4 O4'
_chemical_formula_weight         607.93
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_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
_audit_update_record
;
2017-08-22 deposited with the CCDC.
2018-04-05 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 96.769(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.6116(3)
_cell_length_b                   15.4474(4)
_cell_length_c                   20.4760(6)
_cell_measurement_reflns_used    5126
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      26.45
_cell_measurement_theta_min      2.40
_cell_volume                     2704.87(14)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Mercury (Macrae et al, 2008)'
_computing_publication_material  'Mercury (Macrae et al, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR97 (Altomare et al, 1999)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker-AXS APEX- CCD area-detector'
_diffrn_measurement_method       '\f and \w'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0509
_diffrn_reflns_av_sigmaI/netI    0.0411
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            20854
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         2.72
_exptl_absorpt_coefficient_mu    0.702
_exptl_absorpt_correction_T_max  0.9332
_exptl_absorpt_correction_T_min  0.8960
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2004)'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.493
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1276
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.557
_refine_diff_density_min         -0.860
_refine_diff_density_rms         0.074
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.066
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     361
_refine_ls_number_reflns         4760
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.105
_refine_ls_R_factor_all          0.0566
_refine_ls_R_factor_gt           0.0422
_refine_ls_shift/su_max          0.008
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0727P)^2^+1.1022P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1172
_refine_ls_wR_factor_ref         0.1245
_reflns_number_gt                3821
_reflns_number_total             4760
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c8ce00275d2.cif
_cod_data_source_block           nsta
_cod_depositor_comments
'Adding full bibliography for 7230412--7230415.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7230413