Anion controlled structural and magnetic diversity in unusual mixed-bridged polynuclear Ni(II) complexes with a versatile bis(2-methoxy phenol)diamine hexadentate ligand. An experimental and theoretical magneto-structural study.
Botana, Luis; Ruiz, José; Mota, Antonio J.; Rodríguez-Diéguez, Antonio; Seco, José M; Oyarzabal, Itziar; Colacio, Enrique; Dalton transactions (Cambridge, England : 2003) 43 (2014) 13509–13524; doi:10.1039/c4dt01253d

data_7032390
_publ_section_title
;
 Anion controlled structural and magnetic diversity in unusual
 mixed-bridged polynuclear Ni(II) complexes with a versatile bis(2-methoxy
 phenol)diamine hexadentate ligand. An experimental and theoretical
 magneto-structural study.
;
_journal_issue                   36
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              13509
_journal_page_last               13524
_journal_paper_doi               10.1039/c4dt01253d
_journal_volume                  43
_journal_year                    2014
_chemical_formula_sum            'C54 H90 N16 Na2 Ni4 O18'
_chemical_formula_weight         1532.24
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
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_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                72.546(8)
_cell_angle_beta                 86.577(7)
_cell_angle_gamma                80.135(6)
_cell_formula_units_Z            1
_cell_length_a                   11.4753(7)
_cell_length_b                   11.5055(9)
_cell_length_c                   14.3852(15)
_cell_measurement_reflns_used    3653
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.21
_cell_measurement_theta_min      1.80
_cell_volume                     1785.0(3)
_computing_cell_refinement
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CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_data_collection
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CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'SuperNova, Single source at offset), Eos'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
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_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       13
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_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            11307
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.80
_exptl_absorpt_coefficient_mu    1.125
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.563
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.425
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             804
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.20
_platon_squeeze_details
;
;
_refine_diff_density_max         1.848
_refine_diff_density_min         -1.248
_refine_diff_density_rms         0.124
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.066
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     405
_refine_ls_number_reflns         6292
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.066
_refine_ls_R_factor_all          0.0825
_refine_ls_R_factor_gt           0.0701
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1203P)^2^+4.7269P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1995
_refine_ls_wR_factor_ref         0.2115
_reflns_number_gt                5077
_reflns_number_total             6292
_reflns_threshold_expression     >2sigma(I)
_cod_duplicate_entry             7031697
_cod_data_source_file            c4dt01253d2.cif
_cod_data_source_block           Compound4
_cod_database_code               7032390