A new type of novel salt-inclusion chalcogenide with ultralow thermal conductivity.
Chen, Hong; Liu, Peng-Fei; Lin, Hua; Wu, Xin-Tao; Chemical communications (Cambridge, England) 56 (2020) 15149–15152; doi:10.1039/d0cc06306a

data_7127497
_publ_section_title
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 A new type of novel salt-inclusion chalcogenide with ultralow thermal
 conductivity.
;
_journal_issue                   96
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              15149
_journal_page_last               15152
_journal_paper_doi               10.1039/d0cc06306a
_journal_volume                  56
_journal_year                    2020
_chemical_formula_sum            'Cl Mn7 Rb6 Se44 Tm23'
_chemical_formula_weight         8292.48
_space_group_crystal_system      trigonal
_space_group_IT_number           166
_space_group_name_Hall           '-R 3 2"'
_space_group_name_H-M_alt        'R -3 m :H'
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2020-09-14 deposited with the CCDC.	2020-11-06 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   19.9137(13)
_cell_length_b                   19.9137(13)
_cell_length_c                   19.547(2)
_cell_measurement_reflns_used    5293
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.4487
_cell_measurement_theta_min      3.1264
_cell_volume                     6713.0(9)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 14.6306
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  Mercury70
_diffrn_measurement_method       CCD_Profile_fitting
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1243
_diffrn_reflns_av_unetI/netI     0.0564
_diffrn_reflns_Laue_measured_fraction_full 0.983
_diffrn_reflns_Laue_measured_fraction_max 0.983
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            14207
_diffrn_reflns_point_group_measured_fraction_full 0.983
_diffrn_reflns_point_group_measured_fraction_max 0.983
_diffrn_reflns_theta_full        24.998
_diffrn_reflns_theta_max         24.998
_diffrn_reflns_theta_min         2.395
_exptl_absorpt_coefficient_mu    44.644
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.3667
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            Red
_exptl_crystal_density_diffrn    6.154
_exptl_crystal_description       Plate
_exptl_crystal_F_000             10491
_exptl_crystal_size_max          0.1100
_exptl_crystal_size_mid          0.1000
_exptl_crystal_size_min          0.0900
_refine_diff_density_max         4.650
_refine_diff_density_min         -5.306
_refine_diff_density_rms         0.477
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.088
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     78
_refine_ls_number_reflns         1420
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.088
_refine_ls_R_factor_all          0.0481
_refine_ls_R_factor_gt           0.0431
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0576P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1012
_refine_ls_wR_factor_ref         0.1045
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1292
_reflns_number_total             1420
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0cc06306a2.cif
_cod_data_source_block           '[Rb6Cl][Tm23Mn7Se44]'
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-scan' was
changed to 'multi-scan' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 
;
_cod_original_cell_volume        6712.9(12)
_cod_database_code               7127497
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              51801
_shelx_hkl_checksum              7457