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_4304925
_publ_section_title
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Convenient Synthesis of Aluminum and Gallium Phosphonate Cages
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_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         '{[(4pypoH)Ga(H2O)3](NO3)2 . 0.5H2O}x'
_chemical_formula_sum            'C6 H14 Ga N3 O12.5 P'
_chemical_formula_weight         428.89
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           73
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-I 2b 2c'
_symmetry_space_group_name_H-M   'I 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            16
_cell_length_a                   9.2230(11)
_cell_length_b                   20.733(2)
_cell_length_c                   29.734(3)
_cell_measurement_temperature    213(2)
_cell_volume                     5685.7(10)
_computing_cell_refinement       'SAINT 5.65 (Bruker, 2003)'
_computing_data_collection       'SMART 5.054 (Bruker, 2003)'
_computing_data_reduction        'SAINT 5.65 (Bruker, 2003)'
_computing_molecular_graphics    'SHELXTL 5.1 (Sheldrick, 1994)'
_computing_publication_material  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      213(2)
_diffrn_detector_area_resol_mean 8.3
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.982
_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  0.0838
_diffrn_reflns_av_sigmaI/netI    0.0641
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       39
_diffrn_reflns_limit_l_min       -38
_diffrn_reflns_number            22593
_diffrn_reflns_theta_full        28.32
_diffrn_reflns_theta_max         28.32
_diffrn_reflns_theta_min         1.96
_exptl_absorpt_coefficient_mu    2.125
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2.10 (Sheldrick, 2003)'
_exptl_crystal_density_diffrn    2.004
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             3472
_refine_diff_density_max         1.202
_refine_diff_density_min         -1.045
_refine_diff_density_rms         0.173
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.100
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     236
_refine_ls_number_reflns         3490
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      1.098
_refine_ls_R_factor_all          0.1381
_refine_ls_R_factor_gt           0.0590
_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^)+(0.0787P)^2^+93.1372P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1451
_refine_ls_wR_factor_ref         0.2071
_reflns_number_gt                1969
_reflns_number_total             3490
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic800023d-file007.cif
_cod_data_source_block           ar469
_cod_depositor_comments
;
The following automatic conversions were performed:
'_exptl_absorpt_correction_type' value 'multiscan' changed to 'multi-scan'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
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_cod_original_cell_volume        5685.8(10)
_cod_original_formula_sum        'C6 H14 Ga N3 O12.50 P'
_cod_database_code               4304925