A Novel Intermetallic Compound, CeCu~1{-~<i>x</i>}Bi~2~
Ye, J.; Huang, Y. K.; Kadowaki, K.; Matsumoto, T.; Acta Crystallographica Section C 52 (1996) 1323–1325; doi:10.1107/S0108270195016738

data_2004956
_publ_contact_author
;
    Dr Jinhua Ye
    National Research Institute for Metals
    1-2-1 Sengen, Tsukuba, Ibaraki 305
   Japan
;
_publ_section_title
;
 A Novel Intermetallic Compound, CeCu~1{-~<i>x</i>}Bi~2~
;
_journal_issue                   6
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              1323
_journal_page_last               1325
_journal_paper_doi               10.1107/S0108270195016738
_journal_volume                  52
_journal_year                    1996
_chemical_formula_sum            'Bi2 Ce Cu0.71'
_chemical_formula_weight         603.198
_space_group_IT_number           129
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-P 4a 2a'
_symmetry_space_group_name_H-M   'P 4/n m m :2'
_audit_creation_method           'from TEXRAY.INF file'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   4.555(2)
_cell_length_b                   4.555
_cell_length_c                   9.772(6)
_cell_measurement_reflns_used    20
_cell_measurement_temperature    293
_cell_measurement_theta_max      40.86
_cell_measurement_theta_min      25.50
_cell_volume                     202.75(15)
_computing_cell_refinement       'MSC/AFC Diffractometer Control Software'
_computing_data_collection
;MSC/AFC Diffractometer Control Software (Molecular Structure Corporation,
 1988)
;
_computing_data_reduction
'PROCESS TEXSAN (Molecular Structure Corporation, 1992)'
_computing_molecular_graphics    'ORTEPII (Johnson, 1976)'
_computing_publication_material  'FINISH TEXSAN'
_computing_structure_refinement  'LS TEXSAN'
_diffrn_ambient_temperature      20.0
_diffrn_measurement_device       'Rigaku AFC7R diffractometer'
_diffrn_measurement_method       \w-2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'X-ray tube'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.13
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            3427
_diffrn_reflns_theta_max         50.1
_diffrn_standards_decay_%        -14.8
_diffrn_standards_interval_count 100
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    100.99
_exptl_absorpt_correction_T_max  0.1066
_exptl_absorpt_correction_T_min  0.0293
_exptl_absorpt_correction_type
'empirical \y scans supplemented by a spherical correction'
_exptl_crystal_colour            metallic
_exptl_crystal_density_diffrn    9.881
_exptl_crystal_description       prism-like
_exptl_crystal_F_000             489.2
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.05
_refine_diff_density_max         6.19
_refine_diff_density_min         -5.10
_refine_ls_extinction_coef       42E1(2)
_refine_ls_extinction_method     Zachariasen_(1968)_type_2_Gaussian_isotropic
_refine_ls_goodness_of_fit_obs   1.16
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     13
_refine_ls_number_reflns         420
_refine_ls_number_restraints     0
_refine_ls_R_factor_obs          0.0483
_refine_ls_shift/esd_max         0.000075
_refine_ls_structure_factor_coef F
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_obs         0.0482
_reflns_number_observed          420
_reflns_number_total             698
_reflns_observed_criterion       refl_observed_if_I_>_3_sigma(I)
_cod_data_source_file            br1129.cif
_cod_data_source_block           CeCu1xBi
_cod_original_cell_volume        202.70(10)
_cod_original_sg_symbol_H-M      'P 4/n m m'
_cod_original_formula_sum        'Ce Cu0.71 Bi2'
_cod_database_code               2004956