High Nuclearity (Octa-, Dodeca-, and Pentadecanuclear) Metal (M = Co(II), Ni(II)) Phosphonate Cages: Synthesis, Structure, and Magnetic Behavior.
Sheikh, Javeed Ahmad; Adhikary, Amit; Jena, Himanshu Sekhar; Biswas, Soumava; Konar, Sanjit; Inorganic chemistry 53 (2014) 1606–1613; doi:10.1021/ic402673v

data_4337326
_publ_section_title
;
 High Nuclearity (Octa-, Dodeca-, and Pentadecanuclear) Metal (M = Co(II),
 Ni(II)) Phosphonate Cages: Synthesis, Structure, and Magnetic Behavior.
;
_journal_issue                   3
_journal_name_full               'Inorganic chemistry'
_journal_page_first              1606
_journal_page_last               1613
_journal_paper_doi               10.1021/ic402673v
_journal_volume                  53
_journal_year                    2014
_chemical_formula_moiety         'C110 H176 Co12 O58 P4'
_chemical_formula_sum            'C110 H176 Co12 O58 P4'
_chemical_formula_weight         3257.55
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           114
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  'P -4 2n'
_symmetry_space_group_name_H-M   'P -4 21 c'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   21.5512(18)
_cell_length_b                   21.5512(18)
_cell_length_c                   19.1984(19)
_cell_measurement_reflns_used    2562
_cell_measurement_temperature    130(2)
_cell_measurement_theta_max      21.35
_cell_measurement_theta_min      2.10
_cell_volume                     8916.8(14)
_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  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      130(2)
_diffrn_measured_fraction_theta_full 1.00
_diffrn_measured_fraction_theta_max 1.00
_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  0.0495
_diffrn_reflns_av_sigmaI/netI    0.0390
_diffrn_reflns_limit_h_max       27
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            79386
_diffrn_reflns_theta_full        27.49
_diffrn_reflns_theta_max         27.49
_diffrn_reflns_theta_min         1.34
_exptl_absorpt_coefficient_mu    1.189
_exptl_absorpt_correction_T_max  0.708
_exptl_absorpt_correction_T_min  0.587
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   multi-scan
_exptl_crystal_colour            Purple
_exptl_crystal_density_diffrn    1.213
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             3368
_exptl_crystal_size_max          0.48
_exptl_crystal_size_mid          0.38
_exptl_crystal_size_min          0.29
_refine_diff_density_max         1.752
_refine_diff_density_min         -0.539
_refine_diff_density_rms         0.176
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.019(19)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.002
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     431
_refine_ls_number_reflns         10219
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.002
_refine_ls_R_factor_all          0.0676
_refine_ls_R_factor_gt           0.0566
_refine_ls_shift/su_max          0.035
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1341P)^2^+4.4071P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1690
_refine_ls_wR_factor_ref         0.1796
_reflns_number_gt                9700
_reflns_number_total             10246
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic402673v_si_001.cif
_cod_data_source_block           complex1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Tetragonal' changed to 'tetragonal'
according to
/usr/data/users/saulius/automatic-downloads/current/ACS/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 -421c'
_cod_database_code               4337326