Rhombohedral boron subnitride, B~13~N~2~, by X-ray powder diffraction
Kurakevych, Oleksandr O.; Solozhenko, Vladimir L.; Acta Crystallographica Section C 63 (2007) i80–i82; doi:10.1107/S0108270107037353

data_2016168
_publ_section_title
;
 Rhombohedral boron subnitride, B~13~N~2~, by X-ray powder diffraction
;
_journal_coeditor_code           SQ3084
_journal_issue                   9
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              i80
_journal_page_last               i82
_journal_paper_doi               10.1107/S0108270107037353
_journal_volume                  63
_journal_year                    2007
_chemical_formula_moiety         'B13 N2'
_chemical_formula_structural     'B13 N2'
_chemical_formula_sum            'B13 N2'
_chemical_formula_weight         168.54
_chemical_name_common            'boron subnitride'
_chemical_name_systematic
;
boron nitride
;
_space_group_IT_number           166
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  '-R 3 2"'
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_cell_angle_beta                 90.0
_cell_angle_gamma                120.0
_cell_formula_units_Z            3
_cell_length_a                   5.4455(2)
_cell_length_b                   5.44546
_cell_length_c                   12.2649(9)
_cell_measurement_reflns_used    5
_cell_measurement_temperature    297
_cell_volume                     314.97(3)
_diffrn_ambient_temperature      297
_diffrn_measurement_device_type  'G3000 TEXT Inel'
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.540598
_exptl_crystal_density_diffrn    2.666
_exptl_crystal_F_000             235
_refine_ls_goodness_of_fit_all   3.97
_refine_ls_matrix_type           full
_refine_ls_number_parameters     14
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_refine_ls_shift/su_max          0.21
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_cod_data_source_file            sq3084.cif
_cod_data_source_block           phase_1
_cod_depositor_comments
;
The following automatic conversions were performed:
'_geom_bond_publ_flag' value 'N' changed to 'n' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29 (25
times).

'_geom_angle_publ_flag' value 'N' changed to 'n' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29 (37 times).

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

The following automatic conversions were performed:

'_geom_bond_publ_flag' value 'N' changed to 'n' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29 (25
times).

'_geom_angle_publ_flag' value 'N' changed to 'n' according
to /home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary
named 'cif_core.dic' version 2.4.1 from 2010-06-29 (37 times).

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        314.97(4)
_cod_original_sg_symbol_H-M      'R -3 m'
_cod_database_code               2016168