Low dimensional solids based on Mo6 cluster cyanides and Mn2+, Mn3+ or Cd2+ metal ions: crystal chemistry, magnetic and optical properties
Daigre, Gilles; Lemoine, Pierric; Pham, Thi Diep; Demange, Valérie; Gautier, Régis; Naumov, Nikolay G.; Ledneva, Alexandra; Amela-Cortes, Maria; Dumait, Noée; Audebrand, Nathalie; Cordier, Stéphane; CrystEngComm 20 (2018) 3396–; doi:10.1039/C8CE00113H

data_7230695
_publ_section_title
;
 Low dimensional solids based on Mo6 cluster cyanides and Mn2+, Mn3+ or
 Cd2+ metal ions: crystal chemistry, magnetic and optical properties
;
_journal_issue                   24
_journal_name_full               CrystEngComm
_journal_page_first              3396
_journal_paper_doi               10.1039/C8CE00113H
_journal_volume                  20
_journal_year                    2018
_chemical_formula_sum            'C6 Br6 Cd Mo6 N6 O4 Se2'
_chemical_formula_weight         1545.54
_space_group_crystal_system      trigonal
_space_group_IT_number           152
_space_group_name_Hall           'P 31 2"'
_space_group_name_H-M_alt        'P 31 2 1'
_symmetry_space_group_name_Hall  'P 31 2"'
_symmetry_space_group_name_H-M   'P 31 2 1'
_audit_creation_method           SHELXL-2017/1
_audit_update_record
;
2017-10-28 deposited with the CCDC.
2018-05-21 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   13.2807(5)
_cell_length_b                   13.2807(5)
_cell_length_c                   14.1753(6)
_cell_measurement_reflns_used    9971
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.49
_cell_measurement_theta_min      2.28
_cell_volume                     2165.23(15)
_computing_structure_refinement  'SHELXL-2017/1 (Sheldrick, 2017)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector                 '(CMOS) PHOTON 100'
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'D8 VENTURE Bruker AXS'
_diffrn_measurement_method       'rotation images'
_diffrn_radiation_monochromator  'multilayer monochromator'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0558
_diffrn_reflns_av_unetI/netI     0.0600
_diffrn_reflns_Laue_measured_fraction_full 0.988
_diffrn_reflns_Laue_measured_fraction_max 0.990
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            8186
_diffrn_reflns_point_group_measured_fraction_full 0.990
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.521
_diffrn_reflns_theta_min         2.280
_diffrn_source                   'Incoatec microfocus sealed tube'
_exptl_absorpt_coefficient_mu    14.093
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.5392
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
  [Sheldrick, G.M. (2014). SADABS Bruker AXS Inc., Madison, Wisconsin, USA]
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    3.556
_exptl_crystal_description       prism
_exptl_crystal_F_000             2064
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.773
_refine_diff_density_min         -1.236
_refine_diff_density_rms         0.238
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.27(3)
_refine_ls_extinction_coef       0.0024(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2017/1 (Sheldrick 2017)'
_refine_ls_goodness_of_fit_ref   1.062
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     131
_refine_ls_number_reflns         3283
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.062
_refine_ls_R_factor_all          0.0571
_refine_ls_R_factor_gt           0.0506
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0001P)^2^+46.5696P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1175
_refine_ls_wR_factor_ref         0.1212
_reflns_Friedel_coverage         0.780
_reflns_Friedel_fraction_full    0.994
_reflns_Friedel_fraction_max     0.995
_reflns_number_gt                2963
_reflns_number_total             3283
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8ce00113h2.cif
_cod_data_source_block           shelx
_cod_depositor_comments
'Adding full bibliography for 7230695--7230700.cif.'
_cod_original_cell_volume        2165.23(19)
_cod_database_code               7230695
_shelx_shelxl_version_number     2017/1
_shelx_res_checksum              19410