Two EE-Azido-Bridged Nickel(II) Layered Compounds: Vigorous Twisted Torsion Angle Ni-N3-Ni Results in Ferromagnetic Behavior
Ru-Yin Li; Bing-Wu Wang; Xin-Yi Wang; Xiu-Teng Wang; Zhe-Ming Wang; Song Gao; Inorganic Chemistry 48 (2009) 7174–7180; doi:10.1021/ic9003092

data_4302819
_publ_section_title
;
Two EE-Azido-Bridged Nickel(II) Layered Compounds: Vigorous Twisted Torsion
Angle Ni-N3-Ni Results in Ferromagnetic Behavior
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              7174
_journal_page_last               7180
_journal_paper_doi               10.1021/ic9003092
_journal_volume                  48
_journal_year                    2009
_chemical_formula_sum            'C4 H6 N14 Ni'
_chemical_formula_weight         308.94
_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                74.70(3)
_cell_angle_beta                 87.86(3)
_cell_angle_gamma                70.23(3)
_cell_formula_units_Z            2
_cell_length_a                   6.5631(13)
_cell_length_b                   9.0899(18)
_cell_length_c                   9.4638(19)
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.485
_cell_measurement_theta_min      3.75
_cell_volume                     511.6(2)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor, 1997)'
_computing_data_collection       'KappaCCD (Nonius B. V., 1998)'
_computing_data_reduction
'HKL Denzo (Otwinowski & Minor, 1997) & maXus (Mackay et al., 1998)'
_computing_molecular_graphics    'Bruker SHELXTL V5.1 (Sheldrick, 1998)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'NONIUS KappaCCD Diffractometer'
_diffrn_measurement_method       CCD
_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  0.0745
_diffrn_reflns_av_sigmaI/netI    0.0587
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            10254
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         3.75
_exptl_absorpt_coefficient_mu    1.913
_exptl_absorpt_correction_T_max  0.748
_exptl_absorpt_correction_T_min  0.659
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(Blessing, 1995, 1997)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    2.005
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             312
_exptl_crystal_size_max          0.175
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.075
_refine_diff_density_max         0.316
_refine_diff_density_min         -0.489
_refine_diff_density_rms         0.088
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.941
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     199
_refine_ls_number_reflns         2349
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.941
_refine_ls_R_factor_all          0.0538
_refine_ls_R_factor_gt           0.0312
_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^)+(0.0334P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0638
_refine_ls_wR_factor_ref         0.0684
_reflns_number_gt                1706
_reflns_number_total             2349
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic9003092_si_001_1.cif
_cod_data_source_block           1
_cod_original_cell_volume        511.65(18)
_cod_database_code               4302819