Occupation waves the way you have never seen them: the orthorhombic quasicrystal approximants RE(13)Zn(58+)(delta) (RE = Ho, Er, Tm, and Lu).
Piao, Shuying; Lidin, Sven; Inorganic chemistry 46 (2007) 6452–6463; doi:10.1021/ic700476w

data_4339277
_publ_section_title
;
 Occupation waves the way you have never seen them: the orthorhombic
 quasicrystal approximants RE(13)Zn(58+)(delta) (RE = Ho, Er, Tm, and Lu).
;
_journal_issue                   16
_journal_name_full               'Inorganic chemistry'
_journal_page_first              6452
_journal_page_last               6463
_journal_paper_doi               10.1021/ic700476w
_journal_volume                  46
_journal_year                    2007
_chemical_formula_sum            'Er12.887 Zn58.817'
_chemical_formula_weight         6000.9
_chemical_name_systematic        ' ?'
_space_group_IT_number           33
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P -2n -2ac'
_symmetry_space_group_name_H-M   'P c 21 n'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   24.6949(1)
_cell_length_b                   14.2471(7)
_cell_length_c                   14.0449(6)
_cell_volume                     4941.4(3)
_computing_publication_material  '(Jana2000; Petricek and Dusek, 2000)'
_computing_structure_refinement  '(Jana2000; Petricek and Dusek, 2000)'
_diffrn_ambient_temperature      293
_diffrn_measured_fraction_theta_full 0.96
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0700
_diffrn_reflns_av_sigmaI/netI    0.0513
_diffrn_reflns_limit_h_max       31
_diffrn_reflns_limit_h_min       -31
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            63405
_diffrn_reflns_theta_full        27.64
_diffrn_reflns_theta_max         27.64
_diffrn_reflns_theta_min         5.68
_exptl_absorpt_coefficient_mu    49.494
_exptl_absorpt_correction_T_max  0.5834
_exptl_absorpt_correction_T_min  0.0978
_exptl_absorpt_correction_type   none
_exptl_crystal_density_diffrn    8.0637
_exptl_crystal_F_000             10563
_refine_diff_density_max         5.72
_refine_diff_density_min         -4.94
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_gt    2.59
_refine_ls_goodness_of_fit_ref   2.01
_refine_ls_number_parameters     380
_refine_ls_number_reflns         15438
_refine_ls_R_factor_all          0.0806
_refine_ls_R_factor_gt           0.0496
_refine_ls_shift/su_max          0.0105
_refine_ls_shift/su_mean         0.0014
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     w=1/(\s^2^(F)+0.0001F^2^)
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_gt          0.0518
_refine_ls_wR_factor_ref         0.0532
_reflns_number_gt                8988
_reflns_number_total             15438
_reflns_threshold_expression     I>3\s(I)
_cod_data_source_file            ic700476w-file003.cif
_cod_data_source_block           (I)
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'None' changed to 'none'
according to
/usr/data/users/saulius/automatic-downloads/retrospective/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_cell_volume        4941.4(4)
_cod_original_sg_symbol_Hall     'P 2yb;-2zn'
_cod_database_code               4339277