Cubic Metal−Organic Polyhedrons of Nickel(II) Imidazoledicarboxylate Depositing Protons or Alkali Metal Ions
Xu, Qiang; Zou, Ru-Qiang; Zhong, Rui-Qin; Kachi-Terajima, Chihiro; Takamizawa, Satoshi; Crystal Growth & Design 8 (2008) 2458–; doi:10.1021/cg8000762

data_4503577
_publ_section_title
;
 Cubic Metal&#x2212;Organic Polyhedrons of Nickel(II)
 Imidazoledicarboxylate Depositing Protons or Alkali Metal Ions
;
_journal_issue                   7
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              2458
_journal_paper_doi               10.1021/cg8000762
_journal_volume                  8
_journal_year                    2008
_chemical_formula_sum            'C15 H28 K5 N6 Ni2 O24.5'
_chemical_formula_weight         997.35
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           12
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 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                 113.2910(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   26.673(2)
_cell_length_b                   17.1947(14)
_cell_length_c                   17.6133(15)
_cell_measurement_reflns_used    2647
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.78
_cell_measurement_theta_min      2.25
_cell_volume                     7419.8(10)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL(Sheldrick, 1997b)'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997a)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997a)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       '\f and \d 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  0.0387
_diffrn_reflns_av_sigmaI/netI    0.0485
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -31
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            19126
_diffrn_reflns_theta_full        25.02
_diffrn_reflns_theta_max         25.02
_diffrn_reflns_theta_min         1.64
_exptl_absorpt_coefficient_mu    1.671
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8746
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.786
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             4056
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.18
_refine_diff_density_max         2.361
_refine_diff_density_min         -1.285
_refine_diff_density_rms         0.213
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.055
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     499
_refine_ls_number_reflns         6710
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      1.056
_refine_ls_R_factor_all          0.1184
_refine_ls_R_factor_gt           0.0905
_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^)+(0.1542P)^2^+124.6527P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2437
_refine_ls_wR_factor_ref         0.2696
_reflns_number_gt                4872
_reflns_number_total             6710
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg8000762-file003.cif
_cod_data_source_block           2b
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      C2/m
_cod_original_formula_sum        'C15 H28 K5 N6 Ni2 O24.50'
_cod_database_code               4503577