A new ternary indide, Ce~5~Pt~2~In~4~, with the Lu~5~Ni~2~In~4~ structure type
Tursina, Anna I.; Kurenbaeva, Zhanaphiya M.; Shtepa, Denis V.; Nesterenko, Sergei N.; Noël, Henri; Acta Crystallographica Section E 62 (2006) i80–i82; doi:10.1107/S1600536806007264

data_2208745
_publ_section_title
;
 A new ternary indide, Ce~5~Pt~2~In~4~, with the Lu~5~Ni~2~In~4~
 structure type
;
_journal_coeditor_code           WM2005
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              i80
_journal_page_last               i82
_journal_paper_doi               10.1107/S1600536806007264
_journal_volume                  62
_journal_year                    2006
_chemical_formula_iupac          'Ce5 Pt2 In4'
_chemical_formula_structural     'Ce5 In4 Pt2'
_chemical_formula_sum            'Ce5 In4 Pt2'
_chemical_formula_weight         1550.06
_chemical_name_common            'cerium platinum indide'
_chemical_name_systematic
;
pentacerium diplatinum tetraindide
;
_space_group_IT_number           55
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2 2ab'
_symmetry_space_group_name_H-M   'P b a m'
_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            2
_cell_length_a                   8.2088(14)
_cell_length_b                   18.579(4)
_cell_length_c                   3.8188(8)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    291(2)
_cell_measurement_theta_max      23.10
_cell_measurement_theta_min      18.16
_cell_volume                     582.4(2)
_computing_cell_refinement       'CAD-4 EXPRESS'
_computing_data_collection       'CAD-4 EXPRESS (Enraf--Nonius, 1994)'
_computing_data_reduction        'XCAD4 (Harms & Wocadlo, 1995)'
_computing_molecular_graphics
;
DIAMOND (Brandenburg, 1998) and ORTEP-3 (Farrugia, 1997)
;
_computing_publication_material
;
WinGX (Farrugia, 1999)
;
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      291(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Enraf--Nonius CAD-4'
_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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0511
_diffrn_reflns_limit_h_max       0
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       6
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            1430
_diffrn_reflns_theta_full        34.95
_diffrn_reflns_theta_max         34.95
_diffrn_reflns_theta_min         2.19
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  120
_diffrn_standards_number         1
_exptl_absorpt_coefficient_mu    50.693
_exptl_absorpt_correction_T_max  0.602
_exptl_absorpt_correction_T_min  0.090
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details   '(North <i>et al.</i>,  1968)'
_exptl_crystal_colour            'metallic light-grey'
_exptl_crystal_density_diffrn    8.839
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       lath
_exptl_crystal_F_000             1284
_exptl_crystal_size_max          0.07
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.01
_refine_diff_density_max         2.456
_refine_diff_density_min         -4.626
_refine_ls_extinction_coef       0.0017(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL97
_refine_ls_goodness_of_fit_ref   0.821
_refine_ls_matrix_type           full
_refine_ls_number_parameters     36
_refine_ls_number_reflns         1430
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.821
_refine_ls_R_factor_all          0.0588
_refine_ls_R_factor_gt           0.0365
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1014
_refine_ls_wR_factor_ref         0.1152
_reflns_number_gt                1149
_reflns_number_total             1430
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            wm2005.cif
_cod_data_source_block           I
_cod_database_code               2208745
_cod_database_fobs_code          2208745