Correction to Structural Phase Transitions in EuC2
Derk Wandner; Pascal Link; Oliver Heyer; John Mydosh; Mahmoud A. Ahmida; Mohsen M. Abd-Elmeguid; Manfred Speldrich; Heiko Lueken; Uwe Ruschewitz; Inorganic Chemistry 50 (2011) 2703–2703; doi:10.1021/ic200013z

data_4324731
_publ_section_title
;
 Correction to Structural Phase Transitions in EuC2
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2703
_journal_page_last               2703
_journal_paper_doi               10.1021/ic200013z
_journal_volume                  50
_journal_year                    2011
_chemical_formula_sum            'C2 Eu'
_chemical_formula_weight         175.98
_space_group_IT_number           139
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-I 4 2'
_symmetry_space_group_name_H-M   'I 4/m m m'
_audit_author_name               EuC2_638
_audit_creation_date             2010-11-19T14:58
_audit_creation_method           'from EXP file using GSAS2CIF'
_audit_update_record
' 2010-11-19T14:58  Initial CIF as created by GSAS2CIF'
_cell_angle_alpha                90.0
_cell_angle_beta                 90.0
_cell_angle_gamma                90.0
_cell_formula_units_Z            2
_cell_length_a                   4.14998(16)
_cell_length_b                   4.14998
_cell_length_c                   6.62728(32)
_cell_measurement_temperature    638
_cell_volume                     114.137(7)
_computing_structure_refinement  GSAS
_diffrn_ambient_temperature      638
_diffrn_radiation_polarisn_ratio 0.95
_diffrn_radiation_probe          x-ray
_diffrn_radiation_wavelength     0.470257
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  1.00000
_exptl_absorpt_process_details
;   GSAS Absorption/surface roughness correction: function number 0
 No correction is applied.
;
_pd_block_id                     2010-11-19T14:58|EUC2_638_phase1|EuC2_638||
_pd_calc_method                  'Rietveld Refinement'
_pd_phase_name                   EuC2_tet
_pd_proc_info_datetime           2010-11-19T14:58:57
_pd_proc_ls_background_function
;   GSAS Background function number 7 with 20 terms.
 Linear interpolation
      1:    2965.67     2:    3316.13     3:    3586.81     4:    1986.30    
      5:    3388.27     6:    2462.88     7:    3255.90     8:    2014.21    
      9:    2599.83    10:    2944.66    11:    2696.15    12:    2303.36    
     13:    1957.64    14:    1826.18    15:    1863.47    16:    1763.54    
     17:    1644.32    18:    1553.27    19:    1537.49    20:    1471.73    
;
_pd_proc_ls_prof_R_factor        0.0743
_pd_proc_ls_prof_wR_expected     0.0180
_pd_proc_ls_prof_wR_factor       0.0972
_refine_ls_goodness_of_fit_all   5.42
_refine_ls_matrix_type           full
_refine_ls_number_parameters     41
_refine_ls_number_restraints     1
_refine_ls_R_Fsqd_factor         0.19282
_refine_ls_shift/su_max          0.09
_refine_ls_shift/su_mean         0.00
_reflns_d_resolution_high        0.783
_reflns_d_resolution_low         3.713
_reflns_limit_h_max              9
_reflns_limit_h_min              0
_reflns_limit_k_max              6
_reflns_limit_k_min              0
_reflns_limit_l_max              9
_reflns_limit_l_min              -10
_reflns_number_total             346
_cod_data_source_file            ic200013z_si_002.cif
_cod_data_source_block           EUC2_638_publ
_cod_depositor_comments
;
The following automatic conversions were performed:

'_geom_bond_publ_flag' value 'N' changed to 'n' according to the
built-in table from CIF Core dictionary named 'cif_core.dic' version
2.4.1 from 2010-06-29 (28 times).

'_geom_angle_publ_flag' value 'N'
changed to 'n' according to the built-in table from CIF Core
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29 (2
times).

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        114.137(13)
_cod_database_code               4324731
_gsas_exptl_extinct_corr_t_min   1.00000
_gsas_exptl_extinct_corr_t_max   1.00000