Syntheses, structures and magnetic properties of two neutral coordination polymers of cobalt(II) containing a tailored aromatic diamine and pseudohalides as bridging units: Control of dimensionality by varying pseudohalide
Sumitava Khan; Subhasis Roy; Kishalay Bhar; Rajarshi Ghosh; Chia-Her Lin; Joan Ribas; Barindra Kumar Ghosh; Inorganica Chimica Acta 398 (2013) 40–45; doi:10.1016/j.ica.2012.12.009

data_1513194
_publ_section_title
;
 Syntheses, structures and magnetic properties of two neutral coordination
 polymers of cobalt(II) containing a tailored aromatic diamine and
 pseudohalides as bridging units: Control of dimensionality by varying
 pseudohalide
;
_journal_name_full
;
Inorganica Chimica Acta
;
_journal_page_first              40
_journal_page_last               45
_journal_paper_doi               10.1016/j.ica.2012.12.009
_journal_volume                  398
_journal_year                    2013
_chemical_formula_sum            'C16 H12 Co N8'
_chemical_formula_weight         375.27
_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
_cell_angle_alpha                78.7210(10)
_cell_angle_beta                 69.9550(10)
_cell_angle_gamma                65.1680(10)
_cell_formula_units_Z            1
_cell_length_a                   7.09300(10)
_cell_length_b                   7.29310(10)
_cell_length_c                   9.3585(2)
_cell_measurement_reflns_used    3465
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.2325
_cell_measurement_theta_min      2.3208
_cell_volume                     411.983(13)
_computing_cell_refinement       'SAINT V7.68A (Bruker AXS, 2009)'
_computing_data_collection       'APEX2 (Bruker AXS, 2010)'
_computing_data_reduction        'SAINT V7.68A (Bruker AXS, 2009)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 0.974
_diffrn_measured_fraction_theta_max 0.974
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \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  0.0197
_diffrn_reflns_av_sigmaI/netI    0.0271
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            4904
_diffrn_reflns_theta_full        28.27
_diffrn_reflns_theta_max         28.27
_diffrn_reflns_theta_min         2.32
_exptl_absorpt_coefficient_mu    1.058
_exptl_absorpt_correction_T_max  0.8
_exptl_absorpt_correction_T_min  0.7
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2008/1 (Bruker AXS)'
_exptl_crystal_colour            light-brown
_exptl_crystal_density_diffrn    1.513
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       tabular
_exptl_crystal_F_000             191
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.254
_refine_diff_density_min         -0.233
_refine_diff_density_rms         0.053
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.067
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     115
_refine_ls_number_reflns         1991
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_all          0.0357
_refine_ls_R_factor_gt           0.0311
_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^)+(0.0385P)^2^+0.1520P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0789
_refine_ls_wR_factor_ref         0.0817
_reflns_number_gt                1827
_reflns_number_total             1991
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ICA-2013-398-40-45-1.cif
_cod_data_source_block           bco6
_cod_original_cell_volume        411.983(12)
_cod_database_code               1513194