Convenient Synthesis of Aluminum and Gallium Phosphonate Cages
Christian R. Samanamu; Marilyn M. Olmstead; Jean-Luc Montchamp; Anne F. Richards; Inorganic Chemistry 47 (2008) 3879–3887; doi:10.1021/ic800023d

data_4304924
_publ_section_title
;
Convenient Synthesis of Aluminum and Gallium Phosphonate Cages
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3879
_journal_page_last               3887
_journal_paper_doi               10.1021/ic800023d
_journal_volume                  47
_journal_year                    2008
_chemical_formula_moiety
'C38 H50 Cl12 Ga8 N6 O24 P6, 9(C4 H8 O), 2(N O3)'
_chemical_formula_sum            'C74 H122 Cl12 Ga8 N8 O39 P6'
_chemical_formula_weight         2916.78
_chemical_name_common
'[(2Pypo)4(2PypoH)2Ga8Cl12(thf)2(OH2)4](NO3)2 . 9(thf)'
_chemical_name_systematic
; 
 ? 
;
_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                69.1370(10)
_cell_angle_beta                 79.2890(10)
_cell_angle_gamma                65.0620(10)
_cell_formula_units_Z            1
_cell_length_a                   13.2856(10)
_cell_length_b                   15.3643(12)
_cell_length_c                   16.9830(13)
_cell_measurement_reflns_used    5294
_cell_measurement_temperature    213(2)
_cell_measurement_theta_max      27.818
_cell_measurement_theta_min      2.667
_cell_volume                     2934.7(4)
_computing_cell_refinement       'Bruker SAINT+ v. 6.36a'
_computing_data_collection       'Bruker SMART v. 5.626'
_computing_data_reduction        'Bruker SAINT+ v. 6.36a'
_computing_molecular_graphics    'XP, Bruker SHELXTL v. 6.12'
_computing_publication_material  'XCIF, Bruker SHELXTL v. 6.12'
_computing_structure_refinement  'XL, Bruker SHELXTL v. 6.12'
_computing_structure_solution    'XS, Bruker SHELXTL v. 6.12'
_diffrn_ambient_temperature      213(2)
_diffrn_detector_area_resol_mean 8.3
_diffrn_measured_fraction_theta_full 0.952
_diffrn_measured_fraction_theta_max 0.952
_diffrn_measurement_device_type  'Bruker SMART 1000'
_diffrn_measurement_method       \w
_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  0.0276
_diffrn_reflns_av_sigmaI/netI    0.0669
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            18949
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.67
_exptl_absorpt_coefficient_mu    2.240
_exptl_absorpt_correction_T_max  0.8070
_exptl_absorpt_correction_T_min  0.6628
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2.10 (Sheldrick, 2003)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.650
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1476
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.712
_refine_diff_density_min         -0.561
_refine_diff_density_rms         0.099
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.013
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     655
_refine_ls_number_reflns         12818
_refine_ls_number_restraints     60
_refine_ls_restrained_S_all      1.014
_refine_ls_R_factor_all          0.0857
_refine_ls_R_factor_gt           0.0465
_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^)+(0.0446P)^2^+4.7394P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1015
_refine_ls_wR_factor_ref         0.1212
_reflns_number_gt                8557
_reflns_number_total             12818
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic800023d-file006.cif
_cod_data_source_block           ar453
_cod_database_code               4304924