Correlation of Structure and Triboluminescence for Tetrahedral Manganese(II) Compounds
F. Albert Cotton; Lee M. Daniels; Penglin Huang; Inorganic Chemistry 40 (2001) 3576–3578; doi:10.1021/ic0101836

data_4319954
_publ_section_title
;
 Correlation of Structure and Triboluminescence for Tetrahedral
 Manganese(II) Compounds
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3576
_journal_page_last               3578
_journal_paper_doi               10.1021/ic0101836
_journal_volume                  40
_journal_year                    2001
_chemical_compound_source        synthesis
_chemical_formula_moiety         (NEt4)2MnBr4
_chemical_formula_sum            'C16 H40 Br4 Mn N2'
_chemical_formula_weight         635.08
_chemical_name_systematic
;
  ?
;
_space_group_IT_number           113
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  'P -4 2ab'
_symmetry_space_group_name_H-M   'P -4 21 m'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.3620(10)
_cell_length_b                   13.3620(10)
_cell_length_c                   14.4110(10)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      41.6
_cell_measurement_theta_min      18.1
_cell_volume                     2573.0(3)
_computing_cell_refinement       'CAD4 V5 (Nonius, 1989)'
_computing_data_collection       'CAD4 V5 (Nonius, 1989)'
_computing_data_reduction        'XCAD4 (Harms, 1993)'
_computing_molecular_graphics    XP
_computing_publication_material  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measurement_device       'Nonius CAD4'
_diffrn_measurement_method       '\w-\q scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0413
_diffrn_reflns_av_sigmaI/netI    0.0553
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            3925
_diffrn_reflns_theta_max         24.92
_diffrn_reflns_theta_min         2.07
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  120
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    6.727
_exptl_absorpt_correction_T_max  0.0952
_exptl_absorpt_correction_T_min  0.0678
_exptl_absorpt_correction_type   psi-scan
_exptl_crystal_colour            'pale green'
_exptl_crystal_density_diffrn    1.639
_exptl_crystal_density_meas      ?
_exptl_crystal_description       block
_exptl_crystal_F_000             1260
_exptl_crystal_size_max          0.55
_exptl_crystal_size_mid          0.42
_exptl_crystal_size_min          0.35
_refine_diff_density_max         0.471
_refine_diff_density_min         -0.423
_refine_diff_density_rms         0.083
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.14(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.019
_refine_ls_goodness_of_fit_obs   1.061
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     141
_refine_ls_number_reflns         2407
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.032
_refine_ls_restrained_S_obs      1.061
_refine_ls_R_factor_all          0.1053
_refine_ls_R_factor_obs          0.0413
_refine_ls_shift/esd_max         -0.070
_refine_ls_shift/esd_mean        0.011
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0587P)^2^+2.3232P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1216
_refine_ls_wR_factor_obs         0.0964
_reflns_number_observed          1482
_reflns_number_total             2409
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            ic0101836_3.cif
_cod_data_source_block           cmpd4
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0587P)^2^+2.3232P] 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^)+(0.0587P)^2^+2.3232P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
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_cod_database_code               4319954