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_7220338
_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_moiety         'C17 H21 Fe N5 O2 Se2'
_chemical_formula_sum            'C17 H21 Fe N5 O2 Se2'
_chemical_formula_weight         541.16
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_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                88.872(5)
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_cell_angle_gamma                87.918(5)
_cell_formula_units_Z            2
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_cell_length_b                   11.8204(8)
_cell_length_c                   12.7513(8)
_cell_measurement_temperature    300(2)
_cell_volume                     1046.00(12)
_computing_structure_refinement  'SHELXL-2014/6 (Sheldrick, 2014)'
_diffrn_ambient_temperature      300(2)
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_diffrn_measured_fraction_theta_max 0.926
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0700
_diffrn_reflns_av_unetI/netI     0.0755
_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.926
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -9
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_diffrn_reflns_limit_k_min       -15
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_diffrn_reflns_point_group_measured_fraction_full 0.992
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_diffrn_reflns_theta_min         2.391
_exptl_absorpt_coefficient_mu    4.222
_exptl_absorpt_correction_type   none
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_exptl_crystal_description       prism
_exptl_crystal_F_000             536
_exptl_crystal_size_max          0.250
_exptl_crystal_size_mid          0.050
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_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^)+(0.2000P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3974
_refine_ls_wR_factor_ref         0.4351
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3048
_reflns_number_total             4715
_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               7220338
_shelx_estimated_absorpt_t_min   0.418
_shelx_estimated_absorpt_t_max   0.884
_shelxl_version_number           2014/6
_shelx_res_checksum              91196