Self-assembled meso-helicates of linear trinuclear nickel(II)-radical complexes with triple pyrazolate bridges.
Yamada, Susumu; Yasui, Masanori; Nogami, Takashi; Ishida, Takayuki; Dalton transactions (Cambridge, England : 2003)  (2006) 1622–1626; doi:10.1039/b513618k

data_7006751
_publ_section_title
;
 Self-assembled meso-helicates of linear trinuclear nickel(II)-radical
 complexes with triple pyrazolate bridges.
;
_journal_issue                   13
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1622
_journal_page_last               1626
_journal_paper_doi               10.1039/b513618k
_journal_year                    2006
_chemical_formula_moiety         'C60 H84 N24 Ni3 O6, 4(C2 H3 N1) '
_chemical_formula_sum            'C68 H96 N28 Ni3 O6'
_chemical_formula_weight         1577.79
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_audit_creation_date             2004-11-02
_audit_creation_method           'by CrystalStructure v3.5.1'
_cell_angle_alpha                90
_cell_angle_beta                 96.95(6)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   13.351(9)
_cell_length_b                   21.28(1)
_cell_length_c                   13.82(1)
_cell_measurement_reflns_used    28784
_cell_measurement_temperature    90.
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      1.0
_cell_volume                     3898(4)
_computing_cell_refinement       PROCESS-AUTO
_computing_data_collection       PROCESS-AUTO
_computing_data_reduction        CrystalStructure
_computing_publication_material  'CrystalStructure Ver. 3.5.1'
_computing_structure_refinement  CRYSTALS
_computing_structure_solution    SIR92
_diffrn_detector_area_resol_mean 10.00
_diffrn_measured_fraction_theta_full 0.9806
_diffrn_measured_fraction_theta_max 0.9806
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.109
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            58530
_diffrn_reflns_theta_full        27.10
_diffrn_reflns_theta_max         27.10
_exptl_absorpt_coefficient_mu    0.785
_exptl_absorpt_correction_T_max  0.924
_exptl_absorpt_correction_T_min  0.780
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;
Higashi, T. (1999). Program for Absorption Correction.
Rigaku Corporation, Tokyo, Japan.
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.344
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1664.00
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.45
_refine_diff_density_min         -1.34
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.487
_refine_ls_hydrogen_treatment    refall
_refine_ls_number_parameters     523
_refine_ls_number_reflns         8436
_refine_ls_R_factor_gt           0.054
_refine_ls_shift/su_max          0.0000
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     'w = 1/\s^2^(Fo)'
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_ref         0.051
_reflns_number_gt                4496
_reflns_number_total             8683
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            b513618k.txt
_cod_data_source_block           '_[Ni3(pzIN)6]_4(AN)'
_cod_original_cell_volume        3897(4)
_cod_original_formula_sum        'C68 H96 N28 Ni3 O6 '
_cod_database_code               7006751