Temperature-Dependent in Situ Ligand Cyclization via C=C Coupling and Formation of a Spin-Crossover Iron(II) Coordination Polymer
Feng-Lei Yang; Jun Tao; Rong-Bin Huang; Lan-Sun Zheng; Inorganic Chemistry 50 (2011) 911–917; doi:10.1021/ic101490a

data_4324303
_publ_contact_author_address
;
Department of Chemistry
Xiamen University
Xiamen 361005
P. R. China
;
_publ_contact_author_email       taojun@xmu.edu.cn
_publ_contact_author_name        'Prof. Jun Tao'
_publ_contact_author_phone       86-592-2188138
_publ_section_title
;
 Temperature-Dependent in Situ Ligand Cyclization via C=C Coupling and
 Formation of a Spin-Crossover Iron(II) Coordination Polymer
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              911
_journal_page_last               917
_journal_paper_doi               10.1021/ic101490a
_journal_volume                  50
_journal_year                    2011
_chemical_formula_sum            'C30 H28 Fe N10 S2'
_chemical_formula_weight         648.59
_chemical_name_systematic
; 

 ? 

;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 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                 96.356(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   19.5642(9)
_cell_length_b                   9.5630(5)
_cell_length_c                   16.0572(8)
_cell_measurement_reflns_used    3033
_cell_measurement_temperature    105(2)
_cell_measurement_theta_max      28.6030
_cell_measurement_theta_min      3.1108
_cell_volume                     2985.7(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      105(2)
_diffrn_detector_area_resol_mean 16.1903
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Xcalibur, Sapphire3, Gemini ultra'
_diffrn_measurement_method       '\w scans'
_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  0.0279
_diffrn_reflns_av_sigmaI/netI    0.0506
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            6216
_diffrn_reflns_theta_full        25.99
_diffrn_reflns_theta_max         25.99
_diffrn_reflns_theta_min         3.12
_diffrn_standards_number         7099
_exptl_absorpt_coefficient_mu    0.685
_exptl_absorpt_correction_T_max  0.8752
_exptl_absorpt_correction_T_min  0.7713
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_density_diffrn    1.443
_exptl_crystal_F_000             1344
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.433
_refine_diff_density_min         -0.534
_refine_diff_density_rms         0.060
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.948
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     195
_refine_ls_number_reflns         2929
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.948
_refine_ls_R_factor_all          0.0542
_refine_ls_R_factor_gt           0.0356
_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^)+(0.0484P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0848
_refine_ls_wR_factor_ref         0.0885
_reflns_number_gt                2130
_reflns_number_total             2929
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic101490a_si_001_3.cif
_cod_data_source_block           complex1-105K
_cod_database_code               4324303