Monovalent K, Cs, Tl, and Ag Nitrosodicyanomethanides: Completely Different 3D Networks with Useful Properties of Luminescent Materials and Nonelectric Sensors for Gases
Garrett Glover; Nikolay Gerasimchuk; Richard Biagioni; Konstantin V. Domasevitch; Inorganic Chemistry 48 (2009) 2371–2382; doi:10.1021/ic801364w

data_4301647
_publ_section_title
;
Monovalent K, Cs, Tl, and Ag Nitrosodicyanomethanides: Completely Different
3D Networks with Useful Properties of Luminescent Materials and Nonelectric
Sensors for Gases
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2371
_journal_page_last               2382
_journal_paper_doi               10.1021/ic801364w
_journal_volume                  48
_journal_year                    2009
_chemical_formula_moiety         'C3 N3 O Tl'
_chemical_formula_sum            'C3 N3 O Tl'
_chemical_formula_weight         298.44
_chemical_melting_point          415.15
_chemical_name_common            'thallium(I) nitrosodicyanmethanide'
_chemical_name_systematic
; 
Thallium(I) Nitrosodicyanomethanide 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   no
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 129.692(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   15.5346(12)
_cell_length_b                   8.2402(5)
_cell_length_c                   10.5347(9)
_cell_measurement_reflns_used    49
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      24.92
_cell_measurement_theta_min      0.97
_cell_volume                     1037.68(16)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.950
_diffrn_measured_fraction_theta_max 0.950
_diffrn_measurement_device_type  'Stoe IPDS'
_diffrn_measurement_method       'phi rotation'
_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  0.0607
_diffrn_reflns_av_sigmaI/netI    0.0375
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            4380
_diffrn_reflns_theta_full        28.70
_diffrn_reflns_theta_max         28.70
_diffrn_reflns_theta_min         4.56
_exptl_absorpt_coefficient_mu    31.012
_exptl_absorpt_correction_T_max  0.6730
_exptl_absorpt_correction_T_min  0.2050
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;
(See: Walker, N. & Stuart, D. (1983) Acta Cryst. A39, 158-166)
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    3.820
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    .
_exptl_crystal_description       block
_exptl_crystal_F_000             1024
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.33
_exptl_crystal_size_min          0.30
_refine_diff_density_max         1.747
_refine_diff_density_min         -1.703
_refine_diff_density_rms         0.243
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.139
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     73
_refine_ls_number_reflns         1289
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.139
_refine_ls_R_factor_all          0.0394
_refine_ls_R_factor_gt           0.0343
_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^)+(0.0350P)^2^+10.6000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0813
_refine_ls_wR_factor_ref         0.0843
_reflns_number_gt                1154
_reflns_number_total             1289
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic801364w_si_002_3.cif
_cod_data_source_block           xtal7
_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 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_chemical_melting_point' value '142 C' was changed to '415.15' - it
was converted from degrees Celsius(C) to Kelvins(K).

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0350P)^2^+10.6000P] 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^)+(0.0350P)^2^+10.6000P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 

2021-08-29
Z value and formula fixed to values more according to usual
chemical conventions.                 miguel
;
_cod_original_formula_sum            'C12 N12 O4 Tl4'
_cod_original_formula_weight         1193.76
_cod_original_formula_moiety         'C12 N12 O4 Tl4'
_cod_original_formula_units_Z            2
_cod_original_cell_volume        1037.68(15)
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               4301647