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_4329168
_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 H98 Cu10 N16 O22 P6'
_chemical_formula_sum            'C56 H98 Cu10 N16 O22 P6'
_chemical_formula_weight         2168.83
_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                116.225(3)
_cell_angle_beta                 104.829(3)
_cell_angle_gamma                99.540(2)
_cell_formula_units_Z            1
_cell_length_a                   11.4076(10)
_cell_length_b                   16.2503(14)
_cell_length_c                   16.3249(11)
_cell_measurement_reflns_used    2482
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      24.79
_cell_measurement_theta_min      2.38
_cell_volume                     2485.0(4)
_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      100(2)
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.982
_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  0.0361
_diffrn_reflns_av_sigmaI/netI    0.0765
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            13143
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         4.09
_exptl_absorpt_coefficient_mu    2.253
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.437
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.449
_exptl_crystal_description       prism
_exptl_crystal_F_000             1102
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.20
_refine_diff_density_max         1.480
_refine_diff_density_min         -0.554
_refine_diff_density_rms         0.143
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     582
_refine_ls_number_reflns         8799
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.0799
_refine_ls_R_factor_gt           0.0626
_refine_ls_shift/su_max          0.092
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0516P)^2^+11.9546P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1358
_refine_ls_wR_factor_ref         0.1451
_reflns_number_gt                6917
_reflns_number_total             8799
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic202510d_si_002_3.cif
_cod_data_source_block           2
_cod_original_cell_volume        2485.0(3)
_cod_database_code               4329168