Multicomponent Assembly of Anionic and Neutral Decanuclear Copper(II) Phosphonate Cages
Vadapalli Chandrasekhar; Loganathan Nagarajan; Sakiat Hossain; Kandasamy Gopal; Surajit Ghosh; Sandeep Verma; Inorganic Chemistry 51 (2012) 5605–5616; doi:10.1021/ic202510d

data_4329169
_publ_contact_author_address
;
Department of Chemistry
Indian Institute of Technology Kanpur
Kanpur-208 016
India
;
_publ_contact_author_email       vc@iitk.ac.in
_publ_contact_author_name        'Prof. V. Chandrasekhar'
_publ_section_title
;
 Multicomponent Assembly of Anionic and Neutral Decanuclear Copper(II)
 Phosphonate Cages
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5605
_journal_page_last               5616
_journal_paper_doi               10.1021/ic202510d
_journal_volume                  51
_journal_year                    2012
_chemical_formula_moiety         'C56 H110 Cu10 N8 O34 P10'
_chemical_formula_sum            'C56 H110 Cu10 N8 O34 P10'
_chemical_formula_weight         2384.73
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_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                65.916(5)
_cell_angle_beta                 69.997(5)
_cell_angle_gamma                67.706(5)
_cell_formula_units_Z            1
_cell_length_a                   15.331(4)
_cell_length_b                   15.885(5)
_cell_length_c                   18.275(5)
_cell_measurement_reflns_used    2111
_cell_measurement_temperature    273(2)
_cell_measurement_theta_max      25.37
_cell_measurement_theta_min      2.21
_cell_volume                     3665.9(18)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'Bruker SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      273(2)
_diffrn_measured_fraction_theta_full 0.978
_diffrn_measured_fraction_theta_max 0.978
_diffrn_measurement_device_type  'Apex 2 CCD area detector'
_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  0.0677
_diffrn_reflns_av_sigmaI/netI    0.1760
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            24008
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         4.09
_exptl_absorpt_coefficient_mu    1.579
_exptl_absorpt_correction_T_max  0.953
_exptl_absorpt_correction_T_min  0.927
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.080
_exptl_crystal_description       block
_exptl_crystal_F_000             1214.0
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.645
_refine_diff_density_min         -0.552
_refine_diff_density_rms         0.123
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.824
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     580
_refine_ls_number_reflns         12944
_refine_ls_number_restraints     408
_refine_ls_restrained_S_all      0.828
_refine_ls_R_factor_all          0.1320
_refine_ls_R_factor_gt           0.0678
_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^)+(0.1072P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1857
_refine_ls_wR_factor_ref         0.2088
_reflns_number_gt                5543
_reflns_number_total             12944
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic202510d_si_002_4.cif
_cod_data_source_block           3
_cod_database_code               4329169