SEARCH · Search NASA
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
PdN2 crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two PdN2 ribbons oriented in the (0, 1, 0) direction. Pd2+ is bonded in a linear geometry to two equivalent N1- atoms. Both Pd–N bond lengths are 1.94 Å. N1- is bonded in a linear geometry to one Pd2+ and one N1- atom. The N–N bond length is 1.14 Å.
PdN2 crystallizes in the cubic Pa-3 space group. The structure is three-dimensional. Pd2+ is bonded to six equivalent N1- atoms to form PdN6 octahedra that share corners with twelve equivalent PdN6 octahedra and corners with six equivalent NPd3N tetrahedra. The corner-sharing octahedral tilt angles are 74°. All Pd–N bond lengths are 2.27 Å. N1- is bonded to three equivalent Pd2+ and one N1- atom to form NPd3N tetrahedra that share corners with three equivalent PdN6 octahedra and corners with fifteen equivalent NPd3N tetrahedra. The corner-sharing octahedral tilt angles are 67°. The N–N bond length is 1.21 Å.
PdN2(NH3)4(NO2)4 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of two ammonia molecules, four ammonia molecules, four nitrous acid molecules, and one palladium molecule.
PdN2(CN)2 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four azanide;palladium(2+) molecules and eight hydrogen cyanide molecules.