S-shaped decanuclear heterometallic [Ni8Ln2] complexes [Ln(iii) = Gd, Tb, Dy and Ho]: theoretical modeling of the magnetic properties of the gadolinium analogue.
Hossain, Sakiat; Das, Sourav; Chakraborty, Amit; Lloret, Francesc; Cano, Joan; Pardo, Emilio; Chandrasekhar, Vadapalli; Dalton transactions (Cambridge, England : 2003) 43 (2014) 10164–10174; doi:10.1039/c4dt00465e

data_7031591
_publ_section_title
;
 S-shaped decanuclear heterometallic [Ni8Ln2] complexes [Ln(iii) = Gd, Tb,
 Dy and Ho]: theoretical modeling of the magnetic properties of the
 gadolinium analogue.
;
_journal_issue                   26
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              10164
_journal_page_last               10174
_journal_paper_doi               10.1039/c4dt00465e
_journal_volume                  43
_journal_year                    2014
_chemical_formula_moiety         'C102 H74 Gd2 N20 Ni8 O28, 2(N O3), 12(O)'
_chemical_formula_sum            'C102 H74 Gd2 N22 Ni8 O46'
_chemical_formula_weight         3127.86
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 114.989(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   18.148(5)
_cell_length_b                   21.542(6)
_cell_length_c                   17.094(5)
_cell_measurement_reflns_used    1704
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.81
_cell_measurement_theta_min      2.26
_cell_volume                     6057(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.1604
_diffrn_reflns_av_unetI/netI     0.2151
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            30239
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         4.13
_exptl_absorpt_coefficient_mu    2.387
_exptl_absorpt_correction_T_max  0.788
_exptl_absorpt_correction_T_min  0.716
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.715
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             3120
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.431
_refine_diff_density_min         -1.298
_refine_diff_density_rms         0.161
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.973
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     784
_refine_ls_number_reflns         10614
_refine_ls_number_restraints     25
_refine_ls_restrained_S_all      0.979
_refine_ls_R_factor_all          0.2288
_refine_ls_R_factor_gt           0.0931
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1260P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2138
_refine_ls_wR_factor_ref         0.2826
_reflns_number_gt                4128
_reflns_number_total             10614
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4dt00465e2.cif
_cod_data_source_block           complex-2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/current/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7031591