Towards synergy between spin-crossover and metal–ligand bond break in molecular crystals: structural investigations of eight seven-coordinated Fe(ii) macrocyclic complexes
Wang, Hongfeng; Grosjean, Arnaud; Sinito, Chiara; Kaiba, Abdellah; Baldé, Chérif; Desplanches, Cédric; Létard, Jean-François; Guionneau, Philippe; CrystEngComm 17 (2015) 4075–; doi:10.1039/C5CE00557D

data_7220348
_publ_section_title
;
 Towards synergy between spin-crossover and metal--ligand bond break in
 molecular crystals: structural investigations of eight seven-coordinated
 Fe(ii) macrocyclic complexes
;
_journal_issue                   22
_journal_name_full               CrystEngComm
_journal_page_first              4075
_journal_paper_doi               10.1039/C5CE00557D
_journal_volume                  17
_journal_year                    2015
_chemical_formula_sum            'C36 H52 Fe2 N14 O S4'
_chemical_formula_weight         936.85
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/6
_audit_update_record
;
2015-03-18 deposited with the CCDC.
2015-04-17 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 96.556(2)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.7530(3)
_cell_length_b                   11.7757(5)
_cell_length_c                   24.0225(10)
_cell_measurement_temperature    300(2)
_cell_volume                     2178.84(15)
_computing_structure_refinement  'SHELXL-2014/6 (Sheldrick, 2014)'
_diffrn_ambient_temperature      300(2)
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.981
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0275
_diffrn_reflns_av_unetI/netI     0.0256
_diffrn_reflns_Laue_measured_fraction_full 0.980
_diffrn_reflns_Laue_measured_fraction_max 0.981
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            14445
_diffrn_reflns_point_group_measured_fraction_full 0.980
_diffrn_reflns_point_group_measured_fraction_max 0.981
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.541
_diffrn_reflns_theta_min         1.707
_exptl_absorpt_coefficient_mu    0.905
_exptl_absorpt_correction_type   none
_exptl_crystal_density_diffrn    1.428
_exptl_crystal_description       prism
_exptl_crystal_F_000             980
_exptl_crystal_size_max          0.850
_exptl_crystal_size_mid          0.380
_exptl_crystal_size_min          0.250
_refine_diff_density_max         1.035
_refine_diff_density_min         -1.033
_refine_diff_density_rms         0.068
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.066
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     278
_refine_ls_number_reflns         4923
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_all          0.0549
_refine_ls_R_factor_gt           0.0482
_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^)+(0.0711P)^2^+1.5564P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1334
_refine_ls_wR_factor_ref         0.1401
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4294
_reflns_number_total             4923
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5ce00557d2.cif
_cod_data_source_block           shelx
_cod_depositor_comments
'Adding full bibliography for 7220335--7220350.cif.'
_cod_database_code               7220348
_shelx_estimated_absorpt_t_min   0.513
_shelx_estimated_absorpt_t_max   0.805
_shelxl_version_number           2014/6
_shelx_res_checksum              5423