SEARCH · Engineering Papers
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.
BeCl2 is Silicon Disuphide structured and crystallizes in the orthorhombic Ibam space group. The structure is one-dimensional and consists of two BeCl2 ribbons oriented in the (1, 0, 0) direction. Be2+ is bonded to four equivalent Cl1- atoms to form edge-sharing BeCl4 tetrahedra. All Be–Cl bond lengths are 2.04 Å. Cl1- is bonded in an L-shaped geometry to two equivalent Be2+ atoms.
BeCl2 crystallizes in the tetragonal I4_1/acd space group. The structure is three-dimensional and consists of two BeCl2 frameworks. Be2+ is bonded to four Cl1- atoms to form corner-sharing BeCl4 tetrahedra. There are a spread of Be–Cl bond distances ranging from 2.03–2.05 Å. There are three inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a bent 120 degrees geometry to two equivalent Be2+ atoms. In the second Cl1- site, Cl1- is bonded in a water-like geometry to two equivalent Be2+ atoms. In the third Cl1- site, Cl1- is bonded in a water-like geometry to two equivalent Be2+ atoms.
BeCl2 crystallizes in the trigonal P3_221 space group. The structure is three-dimensional. there are two inequivalent Be2+ sites. In the first Be2+ site, Be2+ is bonded to four Cl1- atoms to form corner-sharing BeCl4 tetrahedra. There are two shorter (2.03 Å) and two longer (2.05 Å) Be–Cl bond lengths. In the second Be2+ site, Be2+ is bonded to four Cl1- atoms to form corner-sharing BeCl4 tetrahedra. There are two shorter (2.03 Å) and two longer (2.04 Å) Be–Cl bond lengths. There are three inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a bent 120 degrees geometry to two Be2+ atoms. In the second Cl1- site, Cl1- is bonded in a water-like geometry to two Be2+ atoms. In the third Cl1- site, Cl1- is bonded in a bent 120 degrees geometry to two equivalent Be2+ atoms.
BeCl2 crystallizes in the cubic I-43m space group. The structure is three-dimensional. Be2+ is bonded to four Cl1- atoms to form corner-sharing BeCl4 tetrahedra. There are one shorter (2.03 Å) and three longer (2.04 Å) Be–Cl bond lengths. There are three inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a water-like geometry to two equivalent Be2+ atoms. In the second Cl1- site, Cl1- is bonded in a water-like geometry to two equivalent Be2+ atoms. In the third Cl1- site, Cl1- is bonded in a bent 120 degrees geometry to two equivalent Be2+ atoms.
BeCl2 crystallizes in the cubic I-43m space group. The structure is three-dimensional. Be2+ is bonded to four equivalent Cl1- atoms to form corner-sharing BeCl4 tetrahedra. All Be–Cl bond lengths are 2.05 Å. Cl1- is bonded in a bent 120 degrees geometry to two equivalent Be2+ atoms.