data_1010839 _chemical_name_systematic 'Aluminium boride (1/2)' _chemical_formula_structural 'Al B2' _chemical_formula_sum 'Al B2' _publ_section_title 'Die Struktur von Aluminiumborid Al B~2~' loop_ _publ_author_name 'Hofmann, W' 'Jaeniche, W' _journal_name_full ; Zeitschrift fuer Physikalische Chemie, Abteilung B: Chemie der Elementarprozesse, Aufbau der Materie ; _journal_coden_ASTM ZPCBAL _journal_volume 31 _journal_year 1936 _journal_page_first 214 _journal_page_last 222 _cell_length_a 3.00(1) _cell_length_b 3.00(1) _cell_length_c 3.25(1) _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 120 _cell_volume 25.3 _cell_formula_units_Z 1 _exptl_crystal_density_meas 2.84