Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “NiP4”

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.

At least 91 records · Page 5

Materials Data on YbNi5P3 by Materials Project

YbNi5P3 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Yb2+ is bonded in a 7-coordinate geometry to seven P3- atoms. There are a spread of Yb–P bond distances ranging from 3.01–3.24 Å. There are three inequivalent Ni+1.40+ sites. In the first Ni+1.40+ site, Ni+1.40+ is bonded to four P3- atoms to form a mixture of distorted edge and corner-sharing NiP4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.14–2.39 Å. In the second Ni+1.40+ site, Ni+1.40+ is bonded to four P3- atoms to form a mixture of edge and corner-sharing NiP4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.27–2.29 Å. In the third Ni+1.40+ site, Ni+1.40+ is bonded in a square co-planar geometry to four equivalent P3- atoms. All Ni–P bond lengths are 2.29 Å. There are two inequivalent P3- sites. In the first P3- site, P3- is bonded in a 9-coordinate geometry to three equivalent Yb2+ and six Ni+1.40+ atoms. In the second P3- site, P3- is bonded in a 9-coordinate geometry to two equivalent Yb2+ and seven Ni+1.40+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on Ni12P5 by Materials Project

Ni12P5 crystallizes in the tetragonal I4/m space group. The structure is three-dimensional. there are two inequivalent Ni+1.25+ sites. In the first Ni+1.25+ site, Ni+1.25+ is bonded to four P3- atoms to form a mixture of edge and corner-sharing NiP4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.21–2.45 Å. In the second Ni+1.25+ site, Ni+1.25+ is bonded in a distorted see-saw-like geometry to four equivalent P3- atoms. There are two shorter (2.23 Å) and two longer (2.58 Å) Ni–P bond lengths. There are two inequivalent P3- sites. In the first P3- site, P3- is bonded in a body-centered cubic geometry to eight equivalent Ni+1.25+ atoms. In the second P3- site, P3- is bonded in a 10-coordinate geometry to ten Ni+1.25+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on Zr(NiP)2 by Materials Project

Zr(NiP)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Zr2+ is bonded in a distorted body-centered cubic geometry to eight equivalent P3- atoms. All Zr–P bond lengths are 2.85 Å. Ni2+ is bonded to four equivalent P3- atoms to form a mixture of edge and corner-sharing NiP4 tetrahedra. All Ni–P bond lengths are 2.24 Å. P3- is bonded in a 9-coordinate geometry to four equivalent Zr2+, four equivalent Ni2+, and one P3- atom. The P–P bond length is 2.25 Å.

36 MATERIALS SCIENCE↗

Materials Data on Gd(NiP)2 by Materials Project

GdNi2P2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Gd3+ is bonded in a distorted body-centered cubic geometry to eight equivalent P3- atoms. All Gd–P bond lengths are 2.99 Å. Ni+1.50+ is bonded to four equivalent P3- atoms to form a mixture of corner and edge-sharing NiP4 tetrahedra. All Ni–P bond lengths are 2.28 Å. P3- is bonded in a 9-coordinate geometry to four equivalent Gd3+, four equivalent Ni+1.50+, and one P3- atom. The P–P bond length is 2.33 Å.

36 MATERIALS SCIENCE↗

Materials Data on U(NiP)2 by Materials Project

UNi2P2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. U3+ is bonded in a body-centered cubic geometry to eight equivalent P3- atoms. All U–P bond lengths are 2.88 Å. Ni+1.50+ is bonded to four equivalent P3- atoms to form a mixture of edge and corner-sharing NiP4 tetrahedra. All Ni–P bond lengths are 2.28 Å. P3- is bonded in a 9-coordinate geometry to four equivalent U3+, four equivalent Ni+1.50+, and one P3- atom. The P–P bond length is 2.38 Å.

36 MATERIALS SCIENCE↗

Materials Data on Ni3P by Materials Project

Ni3P crystallizes in the tetragonal I-4 space group. The structure is three-dimensional. there are three inequivalent Ni1+ sites. In the first Ni1+ site, Ni1+ is bonded in a water-like geometry to two equivalent P3- atoms. There are one shorter (2.21 Å) and one longer (2.26 Å) Ni–P bond lengths. In the second Ni1+ site, Ni1+ is bonded in a distorted trigonal non-coplanar geometry to three equivalent P3- atoms. There are a spread of Ni–P bond distances ranging from 2.21–2.35 Å. In the third Ni1+ site, Ni1+ is bonded to four equivalent P3- atoms to form a mixture of edge and corner-sharing NiP4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.29–2.33 Å. P3- is bonded in a 9-coordinate geometry to nine Ni1+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on Ba(NiP2)2 by Materials Project

Ba(NiP2)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Ba2+ is bonded in a 8-coordinate geometry to sixteen equivalent P1- atoms. There are eight shorter (3.30 Å) and eight longer (3.70 Å) Ba–P bond lengths. Ni1+ is bonded to four equivalent P1- atoms to form edge-sharing NiP4 tetrahedra. All Ni–P bond lengths are 2.23 Å. P1- is bonded in a 2-coordinate geometry to four equivalent Ba2+ and two equivalent Ni1+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on Ho(NiP)2 by Materials Project

HoNi2P2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Ho3+ is bonded in a distorted body-centered cubic geometry to eight equivalent P3- atoms. All Ho–P bond lengths are 2.96 Å. Ni+1.50+ is bonded to four equivalent P3- atoms to form a mixture of edge and corner-sharing NiP4 tetrahedra. All Ni–P bond lengths are 2.27 Å. P3- is bonded in a 9-coordinate geometry to four equivalent Ho3+, four equivalent Ni+1.50+, and one P3- atom. The P–P bond length is 2.29 Å.

36 MATERIALS SCIENCE↗

Materials Data on Er(NiP)2 by Materials Project

ErNi2P2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Er3+ is bonded in a distorted body-centered cubic geometry to eight equivalent P3- atoms. All Er–P bond lengths are 2.95 Å. Ni+1.50+ is bonded to four equivalent P3- atoms to form a mixture of edge and corner-sharing NiP4 tetrahedra. All Ni–P bond lengths are 2.27 Å. P3- is bonded in a 9-coordinate geometry to four equivalent Er3+, four equivalent Ni+1.50+, and one P3- atom. The P–P bond length is 2.28 Å.

36 MATERIALS SCIENCE↗

Materials Data on Eu(NiP)2 by Materials Project

EuNi2P2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Eu2+ is bonded in a distorted body-centered cubic geometry to eight equivalent P3- atoms. All Eu–P bond lengths are 3.04 Å. Ni2+ is bonded to four equivalent P3- atoms to form a mixture of edge and corner-sharing NiP4 tetrahedra. All Ni–P bond lengths are 2.30 Å. P3- is bonded in a 9-coordinate geometry to four equivalent Eu2+, four equivalent Ni2+, and one P3- atom. The P–P bond length is 2.41 Å.

36 MATERIALS SCIENCE↗

Materials Data on Ca(NiP)2 by Materials Project

CaNi2P2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Ca2+ is bonded in a distorted body-centered cubic geometry to eight equivalent P3- atoms. All Ca–P bond lengths are 3.00 Å. Ni2+ is bonded to four equivalent P3- atoms to form a mixture of edge and corner-sharing NiP4 tetrahedra. All Ni–P bond lengths are 2.29 Å. P3- is bonded in a 9-coordinate geometry to four equivalent Ca2+, four equivalent Ni2+, and one P3- atom. The P–P bond length is 2.32 Å.

36 MATERIALS SCIENCE↗

Materials Data on Th(NiP)2 by Materials Project

Th(NiP)2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Th4+ is bonded in a 8-coordinate geometry to eight P3- atoms. There are four shorter (3.07 Å) and four longer (3.09 Å) Th–P bond lengths. There are two inequivalent Ni1+ sites. In the first Ni1+ site, Ni1+ is bonded in a 5-coordinate geometry to five P3- atoms. There are four shorter (2.29 Å) and one longer (2.34 Å) Ni–P bond lengths. In the second Ni1+ site, Ni1+ is bonded to four equivalent P3- atoms to form a mixture of corner and edge-sharing NiP4 tetrahedra. All Ni–P bond lengths are 2.36 Å. There are two inequivalent P3- sites. In the first P3- site, P3- is bonded in a 5-coordinate geometry to four equivalent Th4+ and five Ni1+ atoms. In the second P3- site, P3- is bonded in a 4-coordinate geometry to four equivalent Th4+ and four equivalent Ni1+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on Dy(NiP)2 by Materials Project

DyNi2P2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Dy3+ is bonded in a distorted body-centered cubic geometry to eight equivalent P3- atoms. All Dy–P bond lengths are 2.97 Å. Ni+1.50+ is bonded to four equivalent P3- atoms to form a mixture of edge and corner-sharing NiP4 tetrahedra. All Ni–P bond lengths are 2.27 Å. P3- is bonded in a 9-coordinate geometry to four equivalent Dy3+, four equivalent Ni+1.50+, and one P3- atom. The P–P bond length is 2.31 Å.

36 MATERIALS SCIENCE↗

Materials Data on Tb(NiP)2 by Materials Project

TbNi2P2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Tb3+ is bonded in a distorted body-centered cubic geometry to eight equivalent P3- atoms. All Tb–P bond lengths are 2.98 Å. Ni+1.50+ is bonded to four equivalent P3- atoms to form a mixture of edge and corner-sharing NiP4 tetrahedra. All Ni–P bond lengths are 2.28 Å. P3- is bonded in a 9-coordinate geometry to four equivalent Tb3+, four equivalent Ni+1.50+, and one P3- atom. The P–P bond length is 2.32 Å.

36 MATERIALS SCIENCE↗

Materials Data on Y(NiP)2 by Materials Project

YNi2P2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Y3+ is bonded in a distorted body-centered cubic geometry to eight equivalent P3- atoms. All Y–P bond lengths are 2.98 Å. Ni+1.50+ is bonded to four equivalent P3- atoms to form a mixture of edge and corner-sharing NiP4 tetrahedra. All Ni–P bond lengths are 2.28 Å. P3- is bonded in a 9-coordinate geometry to four equivalent Y3+, four equivalent Ni+1.50+, and one P3- atom. The P–P bond length is 2.32 Å.

36 MATERIALS SCIENCE↗

Materials Data on Ce(NiP)2 by Materials Project

CeNi2P2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Ce3+ is bonded in a distorted body-centered cubic geometry to eight equivalent P3- atoms. All Ce–P bond lengths are 3.03 Å. Ni+1.50+ is bonded to four equivalent P3- atoms to form a mixture of edge and corner-sharing NiP4 tetrahedra. All Ni–P bond lengths are 2.30 Å. P3- is bonded in a 9-coordinate geometry to four equivalent Ce3+, four equivalent Ni+1.50+, and one P3- atom. The P–P bond length is 2.38 Å.

36 MATERIALS SCIENCE↗

Materials Data on Pr(NiP)2 by Materials Project

PrNi2P2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Pr3+ is bonded in a distorted body-centered cubic geometry to eight equivalent P3- atoms. All Pr–P bond lengths are 3.07 Å. Ni+1.50+ is bonded to four equivalent P3- atoms to form a mixture of edge and corner-sharing NiP4 tetrahedra. All Ni–P bond lengths are 2.30 Å. P3- is bonded in a 9-coordinate geometry to four equivalent Pr3+, four equivalent Ni+1.50+, and one P3- atom. The P–P bond length is 2.48 Å.

36 MATERIALS SCIENCE↗

Materials Data on Nd(NiP)2 by Materials Project

NdNi2P2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Nd3+ is bonded in a distorted body-centered cubic geometry to eight equivalent P3- atoms. All Nd–P bond lengths are 3.04 Å. Ni+1.50+ is bonded to four equivalent P3- atoms to form a mixture of edge and corner-sharing NiP4 tetrahedra. All Ni–P bond lengths are 2.29 Å. P3- is bonded in a 9-coordinate geometry to four equivalent Nd3+, four equivalent Ni+1.50+, and one P3- atom. The P–P bond length is 2.43 Å.

36 MATERIALS SCIENCE↗