Periodic Trends in Actinide Phosphonates: Divergence and Convergence between Thorium, Uranium, Neptunium, and Plutonium Systems
Anna-Gay D. Nelson; Travis H. Bray; Forrest A. Stanley; Thomas E. Albrecht-Schmitt; Inorganic Chemistry 48 (2009) 4530–4535; doi:10.1021/ic900484w

data_4302157
_publ_section_title
;
Periodic Trends in Actinide Phosphonates: Divergence and Convergence
between Thorium, Uranium, Neptunium, and Plutonium Systems
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4530
_journal_page_last               4535
_journal_paper_doi               10.1021/ic900484w
_journal_volume                  48
_journal_year                    2009
_chemical_formula_moiety         'C H4 O7 P2 Pu'
_chemical_formula_sum            'C H4 O7 P2 Pu'
_chemical_formula_weight         431.99
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           11
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yb'
_symmetry_space_group_name_H-M   'P 1 21/m 1'
_atom_sites_solution_hydrogens   NONE
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 106.344(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   6.513(3)
_cell_length_b                   5.753(2)
_cell_length_c                   9.023(4)
_cell_measurement_reflns_used    757
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      28.29
_cell_measurement_theta_min      2.35
_cell_volume                     324.4(2)
_computing_cell_refinement       'SMART, SAINT'
_computing_data_collection       SMART
_computing_data_reduction        SAINT
_computing_molecular_graphics    'SHELXP-97 (Sheldrick, 1997)'
_computing_publication_material  'SHELXCIF-97 (Sheldrick, 2000)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Bruker APEX'
_diffrn_measurement_method       '0.3 wide /w exposure'
_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  0.0778
_diffrn_reflns_av_sigmaI/netI    0.0813
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            2914
_diffrn_reflns_theta_full        28.29
_diffrn_reflns_theta_max         28.29
_diffrn_reflns_theta_min         2.35
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count na
_diffrn_standards_interval_time  na
_diffrn_standards_number         na
_exptl_absorpt_coefficient_mu    10.640
_exptl_absorpt_correction_T_max  0.8842
_exptl_absorpt_correction_T_min  0.4892
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   SHELXPREP
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    4.381
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       tablet
_exptl_crystal_F_000             372
_exptl_crystal_size_max          0.080
_exptl_crystal_size_mid          0.066
_exptl_crystal_size_min          0.012
_refine_diff_density_max         4.353
_refine_diff_density_min         -3.622
_refine_diff_density_rms         0.606
_refine_ls_extinction_coef       0
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.084
_refine_ls_hydrogen_treatment    NONE
_refine_ls_matrix_type           full
_refine_ls_number_parameters     57
_refine_ls_number_reflns         876
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.084
_refine_ls_R_factor_all          0.0710
_refine_ls_R_factor_gt           0.0605
_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^)+(0.0904P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1444
_refine_ls_wR_factor_ref         0.1495
_reflns_number_gt                757
_reflns_number_total             876
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic900484w_si_001_2.cif
_cod_data_source_block           Pu-2
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'nm' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      'P 21/m'
_cod_database_code               4302157