Synthesis and X-ray Structures of Novel Macrocycles and Macrobicycles Containing N,N-Di(pyrrolylmethyl)-N-methylamine Moiety: Preliminary Anion Binding Study
Rajnish Kumar; Tapas Guchhait; Ganesan Mani; Inorganic Chemistry 51 (2012) 9029–9038; doi:10.1021/ic3011822

data_4330084
_publ_contact_author_address
;Department of Chemistry
Indian Institute of Technology-Kharagpur
Kharagpur, India 721 302
;
_publ_contact_author_email       gmani@chem.iitkgp.ernet.in
_publ_contact_author_fax         91-3222-282252
_publ_contact_author_name        'Mani, Ganesan.'
_publ_contact_author_phone       91-3222-282320
_publ_section_title
;
 Synthesis and X-ray Structures of Novel Macrocycles and Macrobicycles
 Containing N,N-Di(pyrrolylmethyl)-N-methylamine Moiety: Preliminary Anion
 Binding Study
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              9029
_journal_page_last               9038
_journal_paper_doi               10.1021/ic3011822
_journal_volume                  51
_journal_year                    2012
_chemical_formula_sum            'C32 H54 N10 O2'
_chemical_formula_weight         610.85
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_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            4
_cell_length_a                   17.504(2)
_cell_length_b                   7.8687(10)
_cell_length_c                   25.007(3)
_cell_measurement_reflns_used    37610
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.00
_cell_measurement_theta_min      1.63
_cell_volume                     3444.3(7)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker CCD APEX 2'
_diffrn_measurement_method       hemisphere
_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  0.180
_diffrn_reflns_av_sigmaI/netI    0.0955
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            37610
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.63
_exptl_absorpt_coefficient_mu    0.077
_exptl_absorpt_correction_T_max  0.9803
_exptl_absorpt_correction_T_min  0.9467
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            COlorless
_exptl_crystal_density_diffrn    1.178
_exptl_crystal_description       Prism
_exptl_crystal_F_000             1328
_exptl_crystal_size_max          0.72
_exptl_crystal_size_mid          0.61
_exptl_crystal_size_min          0.26
_refine_diff_density_max         0.531
_refine_diff_density_min         -0.323
_refine_diff_density_rms         0.065
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.073
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     215
_refine_ls_number_reflns         3029
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.072
_refine_ls_R_factor_all          0.1760
_refine_ls_R_factor_gt           0.0782
_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^)+(0.0948P)^2^+7.3904P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1943
_refine_ls_wR_factor_ref         0.2726
_reflns_number_gt                1530
_reflns_number_total             3029
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            ic3011822_si_002_2.cif
_cod_data_source_block           reducedmacrocycle_3
_cod_original_cell_volume        3444.2(8)
_cod_database_code               4330084