data_2002690
_publ_section_title
;
Eine neue Hochtemperaturform von Ti O: H-TiO
;
_journal_name_full
;
Zeitschrift fuer Anorganische und Allgemeine Chemie
;
_journal_page_first              1175
_journal_page_last               1178
_journal_paper_doi               10.1002/zaac.19946200708
_journal_volume                  620
_journal_year                    1994
_chemical_formula_structural     'Ti O'
_chemical_formula_sum            'O Ti'
_chemical_name_systematic        'Titanium(II) oxide - HT'
_space_group_IT_number           187
_symmetry_cell_setting           hexagonal
_symmetry_Int_Tables_number      187
_symmetry_space_group_name_Hall  'P -6 2'
_symmetry_space_group_name_H-M   'P -6 m 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            1
_cell_length_a                   3.0310(6)
_cell_length_b                   3.0310(6)
_cell_length_c                   3.2377(9)
_cell_volume                     25.8
_refine_ls_R_factor_all          0.032
_cod_database_code               2002690
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x-y,z
y-x,-x,z
x,y,-z
-y,x-y,-z
y-x,-x,-z
-y,-x,z
y-x,y,z
x,x-y,z
-y,-x,-z
y-x,y,-z
x,x-y,-z
loop_
_atom_site_aniso_label
_atom_site_aniso_B_11
_atom_site_aniso_B_12
_atom_site_aniso_B_13
_atom_site_aniso_B_22
_atom_site_aniso_B_23
_atom_site_aniso_B_33
Ti1 0.428(2) 0.214(1) 0. 0.428(2) 0. 0.337(2)
O1 0.689(9) 0.344(5) 0. 0.689(9) 0. 0.73(1)
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_Wyckoff_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_attached_hydrogens
_atom_site_calc_flag
Ti1 Ti2+ 1 e 0.6667 0.3333 0. 1. 0 d
O1 O2- 1 b 0. 0. 0.5 1. 0 d
loop_
_atom_type_symbol
_atom_type_oxidation_number
Ti2+ 2.000
O2- -2.000
