data_1010562 _chemical_name_systematic 'Barium hydride' _chemical_formula_structural 'Ba H2' _chemical_formula_sum 'H2 Ba' _publ_section_title 'Konstitution der Erdalkalihydride' loop_ _publ_author_name 'Zintl, E' 'Harder, A' _journal_name_full 'Zeitschrift fuer Elektrochemie' _journal_coden_ASTM ZEELAI _journal_volume 41 _journal_year 1935 _journal_page_first 33 _journal_page_last 52 _cell_length_a 6.788 _cell_length_b 7.829 _cell_length_c 4.167 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 221.4 _cell_formula_units_Z 4 _exptl_crystal_density_meas 4.21