A low-dimensional molecular spin system with two steps of magnetic transitions and liquid crystal property.
Duan, Hai-Bao; Ren, Xiao-Ming; Shen, Lin-Jiang; Jin, Wan-Qin; Meng, Qing-Jin; Tian, Zheng-Fang; Zhou, Shi-Ming; Dalton transactions (Cambridge, England : 2003) 40 (2011) 3622–3630; doi:10.1039/c0dt01704c

data_7015537
_publ_section_title
;
 A low-dimensional molecular spin system with two steps of magnetic
 transitions and liquid crystal property.
;
_journal_issue                   14
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3622
_journal_page_last               3630
_journal_paper_doi               10.1039/c0dt01704c
_journal_volume                  40
_journal_year                    2011
_chemical_formula_sum            'C19 H19 N6 Ni S4'
_chemical_formula_weight         518.35
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                84.901(8)
_cell_angle_beta                 85.132(9)
_cell_angle_gamma                83.759(9)
_cell_formula_units_Z            2
_cell_length_a                   4.5025(6)
_cell_length_b                   13.6474(13)
_cell_length_c                   20.5060(19)
_cell_measurement_temperature    293(2)
_cell_volume                     1244.0(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.966
_diffrn_measured_fraction_theta_max 0.966
_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  0.0334
_diffrn_reflns_av_sigmaI/netI    0.0340
_diffrn_reflns_limit_h_max       4
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            12745
_diffrn_reflns_theta_full        63.54
_diffrn_reflns_theta_max         63.54
_diffrn_reflns_theta_min         2.17
_exptl_absorpt_coefficient_mu    4.405
_exptl_crystal_density_diffrn    1.384
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             534
_refine_diff_density_max         0.279
_refine_diff_density_min         -0.275
_refine_diff_density_rms         0.056
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.102
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     274
_refine_ls_number_reflns         3939
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.102
_refine_ls_R_factor_all          0.0692
_refine_ls_R_factor_gt           0.0473
_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^)+(0.0706P)^2^+1.4529P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1619
_refine_ls_wR_factor_ref         0.1722
_reflns_number_gt                2728
_reflns_number_total             3939
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0dt01704c.txt
_cod_data_source_block           293K
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1555 2011-01-17 13:19:09Z saulius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7015537