The unconventional semiconductors represent two novel structure types of polythiometalates: syntheses, structures and electrical properties of {[W3Ag3S12]·[La(DMAC)5(H2O)3·(DMAC)4]}n and {[W8Ag10S32]·[M(DEF)8]2}n (M = La, Nd) †
Chen, Ling; Wu, Xin-tao; Gao, Xian-cheng; Zhang, Wen-jian; Lin, Ping; Journal of the Chemical Society, Dalton Transactions  (1999) 4303–; doi:10.1039/a907625e

data_7027809
_publ_section_title
;
 The unconventional semiconductors represent two novel structure types of
 polythiometalates: syntheses, structures and electrical properties of
 {[W3Ag3S12]&#x00B7;[La(DMAC)5(H2O)3&#x00B7;(DMAC)4]}n and
 {[W8Ag10S32]&#x00B7;[M(DEF)8]2}n (M&#x2005;=&#x2005;La,
 Nd)&#x200A;&#x2020;
;
_journal_issue                   24
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              4303
_journal_paper_doi               10.1039/a907625e
_journal_year                    1999
_chemical_formula_sum            'C36 H87 Ag3 La N9 O12 S12 W3'
_chemical_formula_weight         2236.94
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 92.7390(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.5919(5)
_cell_length_b                   17.6515(6)
_cell_length_c                   26.1720(9)
_cell_measurement_reflns_used    8192
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.05
_cell_measurement_theta_min      1.39
_cell_volume                     7194.8(4)
_computing_cell_refinement       'Siemens SMART & SAINT'
_computing_data_collection       'Siemens SMART'
_computing_data_reduction        'Siemens XPREP'
_computing_molecular_graphics    'Siemens SHELXTL'
_computing_publication_material  'Siemens SHELXTL'
_computing_structure_refinement  'Siemens SHELXTL'
_computing_structure_solution    'Siemens SHELXTL'
_diffrn_ambient_temperature      293(2)
_diffrn_measurement_device       'Siemens SMART CCD'
_diffrn_measurement_method       '\w scans'
_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  0.0627
_diffrn_reflns_av_sigmaI/netI    0.1186
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            21960
_diffrn_reflns_theta_max         25.05
_diffrn_reflns_theta_min         1.39
_diffrn_standards_decay_%        none
_diffrn_standards_interval_count none
_diffrn_standards_interval_time  none
_diffrn_standards_number         none
_exptl_absorpt_coefficient_mu    6.555
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  .5282
_exptl_absorpt_correction_type   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    2.065
_exptl_crystal_description       rectangular
_exptl_crystal_F_000             4296
_exptl_crystal_size_max          .70
_exptl_crystal_size_mid          .08
_exptl_crystal_size_min          .08
_refine_diff_density_max         1.949
_refine_diff_density_min         -1.817
_refine_diff_density_rms         0.232
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   0.955
_refine_ls_goodness_of_fit_obs   1.090
_refine_ls_matrix_type           full
_refine_ls_number_parameters     664
_refine_ls_number_reflns         11974
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.955
_refine_ls_restrained_S_obs      1.090
_refine_ls_R_factor_all          0.1235
_refine_ls_R_factor_obs          0.0606
_refine_ls_shift/esd_max         -0.019
_refine_ls_shift/esd_mean        0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0674P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1578
_refine_ls_wR_factor_obs         0.1336
_reflns_number_observed          6809
_reflns_number_total             11974
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            907625esup1.cif
_cod_data_source_block           complex1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0674P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0674P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7027809