Syntheses, crystal structures and supramolecular topologies of nickel(II)–s/p/d10/NH4+ complexes derived from a compartmental ligand
Sarkar, Sohini; Mohanta, Sasankasekhar; RSC Advances 1 (2011) 640–; doi:10.1039/c1ra00144b

data_7238390
_publ_section_title
;
 Syntheses, crystal structures and supramolecular topologies of
 nickel(II)--s/p/d10/NH4+ complexes derived from a compartmental ligand
;
_journal_issue                   4
_journal_name_full               'RSC Advances'
_journal_page_first              640
_journal_paper_doi               10.1039/c1ra00144b
_journal_volume                  1
_journal_year                    2011
_chemical_formula_sum            'C64 H64 B N4 Ni2 O8 Rb'
_chemical_formula_weight         1230.89
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                83.810(2)
_cell_angle_beta                 83.857(2)
_cell_angle_gamma                68.346(2)
_cell_formula_units_Z            4
_cell_length_a                   16.0343(19)
_cell_length_b                   16.0435(19)
_cell_length_c                   25.379(3)
_cell_measurement_reflns_used    8507
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      19.87
_cell_measurement_theta_min      2.20
_cell_volume                     6016.6(12)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_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      296(2)
_diffrn_measured_fraction_theta_full 0.964
_diffrn_measured_fraction_theta_max 0.964
_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  0.0477
_diffrn_reflns_av_sigmaI/netI    0.0853
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            61237
_diffrn_reflns_theta_full        26.33
_diffrn_reflns_theta_max         26.33
_diffrn_reflns_theta_min         1.37
_exptl_absorpt_coefficient_mu    1.487
_exptl_absorpt_correction_T_max  0.8078
_exptl_absorpt_correction_T_min  0.7553
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1990)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.359
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       square
_exptl_crystal_F_000             2552
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.15
_platon_squeeze_details
;
;
_refine_diff_density_max         0.685
_refine_diff_density_min         -0.320
_refine_diff_density_rms         0.053
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.901
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           fullcycle
_refine_ls_number_parameters     1456
_refine_ls_number_reflns         23600
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      0.906
_refine_ls_R_factor_all          0.1184
_refine_ls_R_factor_gt           0.0480
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0500P)^2^+0.1000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0968
_refine_ls_wR_factor_ref         0.1130
_reflns_number_gt                11717
_reflns_number_total             23600
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1ra00144b.txt
_cod_data_source_block           4
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Triclinic' was changed to
'triclinic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      'P-1 '
_cod_original_formula_sum        'C64 H64 B1 N4 Ni2 O8 Rb1'
_cod_database_code               7238390