High-temperature spin crossover in two solvent-free coordination polymers with unusual high thermal stability.
Liu, Wei; Bao, Xin; Li, Jin-Yan; Qin, Yu-Lian; Chen, Yan-Cong; Ni, Zhao-Ping; Tong, Ming-Liang; Inorganic chemistry 54 (2015) 3006–3011; doi:10.1021/acs.inorgchem.5b00119

data_4346065
_publ_section_title
;
 High-temperature spin crossover in two solvent-free coordination polymers
 with unusual high thermal stability.
;
_journal_issue                   6
_journal_name_full               'Inorganic chemistry'
_journal_page_first              3006
_journal_page_last               3011
_journal_paper_doi               10.1021/acs.inorgchem.5b00119
_journal_volume                  54
_journal_year                    2015
_chemical_formula_sum            'C36 H24 Co N10'
_chemical_formula_weight         655.58
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'P 1 21/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                 96.148(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   8.6126(7)
_cell_length_b                   8.9163(8)
_cell_length_c                   20.0116(15)
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      27.43
_cell_measurement_theta_min      3.07
_cell_volume                     1527.9(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_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  0.0788
_diffrn_reflns_av_sigmaI/netI    0.0905
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            10510
_diffrn_reflns_theta_full        27.43
_diffrn_reflns_theta_max         27.43
_diffrn_reflns_theta_min         3.07
_exptl_absorpt_coefficient_mu    0.607
_exptl_absorpt_correction_T_max  0.9514
_exptl_absorpt_correction_T_min  0.9264
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.425
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             674
_exptl_crystal_size_max          0.13
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.329
_refine_diff_density_min         -0.296
_refine_diff_density_rms         0.068
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.039
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     214
_refine_ls_number_reflns         3431
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.039
_refine_ls_R_factor_all          0.1074
_refine_ls_R_factor_gt           0.0489
_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^)+(0.0472P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0962
_refine_ls_wR_factor_ref         0.1199
_reflns_number_gt                1903
_reflns_number_total             3431
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic5b00119_si_002.cif
_cod_data_source_block           3_298K
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4346065