Coligand and Solvent Effects on the Architectures and Spin-Crossover Properties of (4,4)-Connected Iron(II) Coordination Polymers.
Wu, Xue-Ru; Shi, Hai-Yan; Wei, Rong-Jia; Li, Jia; Zheng, Lan-Sun; Tao, Jun; Inorganic chemistry 54 (2015) 3773–3780; doi:10.1021/ic5029542

data_4342734
_publ_section_title
;
 Coligand and Solvent Effects on the Architectures and Spin-Crossover
 Properties of (4,4)-Connected Iron(II) Coordination Polymers.
;
_journal_issue                   8
_journal_name_full               'Inorganic chemistry'
_journal_page_first              3773
_journal_page_last               3780
_journal_paper_doi               10.1021/ic5029542
_journal_volume                  54
_journal_year                    2015
_chemical_formula_sum            'C112 H104 Cl4 Fe3 N18 O6 Se6'
_chemical_formula_weight         2581.24
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_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                 97.831(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   28.5702(13)
_cell_length_b                   13.3980(7)
_cell_length_c                   31.5549(14)
_cell_measurement_temperature    153(2)
_cell_volume                     11966.1(10)
_computing_cell_refinement
; 
CrysAlisPro, Agilent Technologies, 
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET) 
(compiled Jul 11 2012,15:38:31) 
;
_computing_data_collection
; 
CrysAlisPro, Agilent Technologies, 
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET) 
(compiled Jul 11 2012,15:38:31) 
;
_computing_data_reduction
; 
CrysAlisPro, Agilent Technologies, 
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET) 
(compiled Jul 11 2012,15:38:31) 
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      153(2)
_diffrn_measured_fraction_theta_full 0.960
_diffrn_measured_fraction_theta_max 0.960
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0709
_diffrn_reflns_av_sigmaI/netI    0.0813
_diffrn_reflns_limit_h_max       33
_diffrn_reflns_limit_h_min       -31
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       34
_diffrn_reflns_limit_l_min       -36
_diffrn_reflns_number            34989
_diffrn_reflns_theta_full        65.08
_diffrn_reflns_theta_max         65.08
_diffrn_reflns_theta_min         3.41
_exptl_absorpt_coefficient_mu    6.252
_exptl_absorpt_correction_T_max  0.8852
_exptl_absorpt_correction_T_min  0.6346
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
 CrysAlis RED, Oxford Diffraction Ltd., 
Version 1.171.32.4 (release 27-04-2006 CrysAlis171 .NET) 
(compiled Apr 27 2007,17:53:11) 
Empirical absorption correction using spherical harmonics, 
implemented in SCALE3 ABSPACK scaling algorithm. 
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.433
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             5200
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.02
_platon_squeeze_details
;
Approximately 13.3 % of the unit cell volume comprises a large region of disordered solvent that could not be modeled as discrete atomic sites. We employed PLATON SQUEEZE to calculate the contribution to the diffraction from the solvent region and thereby produced a set of solvent-free diffraction intensities. SQUEEZE estimated a total count of 804 electrons per unit cell. According to the final formula calculated from TGA combined with elemental analysis data, these electrons were assigned to be eight dichloromethane, twelve ethanol and eight water molecules per unit cell.
;
_refine_diff_density_max         3.062
_refine_diff_density_min         -0.932
_refine_diff_density_rms         0.259
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.968
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1156
_refine_ls_number_reflns         19599
_refine_ls_number_restraints     17
_refine_ls_restrained_S_all      1.972
_refine_ls_R_factor_all          0.1887
_refine_ls_R_factor_gt           0.1496
_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^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3596
_refine_ls_wR_factor_ref         0.3884
_reflns_number_gt                12070
_reflns_number_total             19599
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic5029542_si_002.cif
_cod_data_source_block           complex_7
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 

 Adding full bibliography for 4342731--4342736.cif.
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4342734