Anion Binding with a Tripodal Amine
Md. Alamgir Hossain; Jennifer Ann Liljegren; Douglas Powell; Kristin Bowman-James; Inorganic Chemistry 43 (2004) 3751–3755; doi:10.1021/ic049762b

data_4311106
_publ_contact_author
; 
   Prof. Kristin Bowman-James 
   Department of Chemistry -- University of Kansas
   Malott Hall
   1251 Wescoe Hall Dr, Rm 2010 
   Lawrence, KS  66045-7582  USA 
;
_publ_contact_author_email       kbowman-james@ku.edu
_publ_contact_author_fax         1(785)8645396
_publ_contact_author_phone       1(785)8644278
_publ_section_title
;
 Anion Binding with a Tripodal Amine
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3751
_journal_page_last               3755
_journal_paper_doi               10.1021/ic049762b
_journal_volume                  43
_journal_year                    2004
_chemical_formula_moiety         '(C27 H36 N4) 3+, (H2 P O4)3 1-, (H3 P O4)'
_chemical_formula_sum            'C27 H48 N4 O16 P4'
_chemical_formula_weight         808.57
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           9
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 c 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                 95.783(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.1148(17)
_cell_length_b                   27.117(3)
_cell_length_c                   8.9168(10)
_cell_measurement_reflns_used    2483
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      20.45
_cell_measurement_theta_min      2.63
_cell_volume                     3636.1(7)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX'
_diffrn_measurement_method       '\w scan frames'
_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  0.0319
_diffrn_reflns_av_sigmaI/netI    0.0654
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -33
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            11104
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         2.63
_exptl_absorpt_coefficient_mu    0.284
_exptl_absorpt_correction_T_max  0.9832
_exptl_absorpt_correction_T_min  0.8806
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2000)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.477
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1704
_exptl_crystal_size_max          0.46
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.573
_refine_diff_density_min         -0.586
_refine_diff_density_rms         0.083
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.02(18)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.033
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     598
_refine_ls_number_reflns         6294
_refine_ls_number_restraints     932
_refine_ls_restrained_S_all      1.105
_refine_ls_R_factor_all          0.1279
_refine_ls_R_factor_gt           0.0771
_refine_ls_shift/su_max          0.021
_refine_ls_shift/su_mean         0.004
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1500P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2022
_refine_ls_wR_factor_ref         0.2371
_reflns_number_gt                3832
_reflns_number_total             6294
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic049762bsi20040223_103245_2.cif
_cod_data_source_block           compound_1_
_cod_database_code               4311106