AXXTe12 (A = Rb, Cs; X(II) = Mn, Zn, Cd; X(III) = Ga, In): quaternary semiconducting tellurides with very low thermal conductivities.
Lin, Hua; Chen, Hong; Zheng, Yu-Jun; Yu, Ju-Song; Wu, Li-Ming; Dalton transactions (Cambridge, England : 2003) 45 (2016) 17606–17609; doi:10.1039/c6dt03630a

data_7040900
_publ_section_title
;
 AXXTe12 (A = Rb, Cs; X(II) = Mn, Zn, Cd; X(III) = Ga, In): quaternary
 semiconducting tellurides with very low thermal conductivities.
;
_journal_issue                   44
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              17606
_journal_page_last               17609
_journal_paper_doi               10.1039/c6dt03630a
_journal_volume                  45
_journal_year                    2016
_chemical_formula_moiety         'Cd4 Ga5 Rb Te12'
_chemical_formula_sum            'Cd4 Ga5 Rb Te12'
_chemical_formula_weight         2414.87
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           146
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  'R 3'
_symmetry_space_group_name_H-M   'R 3 :H'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2016-06-30 deposited with the CCDC.
2016-10-13 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            3
_cell_length_a                   15.439(8)
_cell_length_b                   15.439(8)
_cell_length_c                   10.477(8)
_cell_measurement_reflns_used    2369
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.5010
_cell_measurement_theta_min      2.4698
_cell_volume                     2163(2)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2007)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 0.971
_diffrn_measured_fraction_theta_max 0.971
_diffrn_measurement_device_type  Saturn724+
_diffrn_measurement_method       CCD_Profile_fitting
_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  0.0255
_diffrn_reflns_av_sigmaI/netI    0.0191
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            4777
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.47
_exptl_absorpt_coefficient_mu    21.047
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8861
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            Black
_exptl_crystal_density_diffrn    5.562
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             3024
_exptl_crystal_size_max          0.1000
_exptl_crystal_size_mid          0.0800
_exptl_crystal_size_min          0.0700
_refine_diff_density_max         0.818
_refine_diff_density_min         -0.902
_refine_diff_density_rms         0.185
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.00(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_matrix_type           full
_refine_ls_number_parameters     71
_refine_ls_number_reflns         2068
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0201
_refine_ls_R_factor_gt           0.0199
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0316P)^2^+11.1151P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0497
_refine_ls_wR_factor_ref         0.0498
_reflns_number_gt                2052
_reflns_number_total             2068
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6dt03630a2.cif
_cod_data_source_block           RbCd4Ga5Te12
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/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 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7040898--7040901.cif.
;
_cod_original_sg_symbol_H-M      R3
_cod_database_code               7040900