Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “cluster structure”

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 919 records · Page 51

Materials Data on Eu2Br2F by Materials Project

Eu2Br2F is alpha Niobium phosphide-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Eu2Br2F cluster. Eu is bonded in a linear geometry to one Br and one F atom. The Eu–Br bond length is 2.70 Å. The Eu–F bond length is 2.32 Å. Br is bonded in a single-bond geometry to one Eu atom. F is bonded in a linear geometry to two equivalent Eu atoms.

36 MATERIALS SCIENCE↗

Materials Data on U2Br2N by Materials Project

U2NBr2 is Cyanogen Chloride-like structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one U2NBr2 cluster. U is bonded in a linear geometry to one N and one Br atom. The U–N bond length is 1.99 Å. The U–Br bond length is 2.64 Å. N is bonded in a linear geometry to two equivalent U atoms. Br is bonded in a single-bond geometry to one U atom.

36 MATERIALS SCIENCE↗

Materials Data on Yb2Br2F by Materials Project

Yb2Br2F is alpha Niobium phosphide-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Yb2Br2F cluster. Yb is bonded in a linear geometry to one Br and one F atom. The Yb–Br bond length is 2.58 Å. The Yb–F bond length is 2.13 Å. Br is bonded in a single-bond geometry to one Yb atom. F is bonded in a linear geometry to two equivalent Yb atoms.

36 MATERIALS SCIENCE↗

Materials Data on Sr2Cl2F by Materials Project

Sr2Cl2F is alpha Niobium phosphide-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Sr2Cl2F cluster. Sr is bonded in a linear geometry to one Cl and one F atom. The Sr–Cl bond length is 2.56 Å. The Sr–F bond length is 2.31 Å. Cl is bonded in a single-bond geometry to one Sr atom. F is bonded in a linear geometry to two equivalent Sr atoms.

36 MATERIALS SCIENCE↗

Materials Data on Yb2Br2O by Materials Project

Yb2OBr2 is alpha Niobium phosphide-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Yb2OBr2 cluster. Yb2+ is bonded in a linear geometry to one O2- and one Br1- atom. The Yb–O bond length is 2.06 Å. The Yb–Br bond length is 2.66 Å. O2- is bonded in a linear geometry to two equivalent Yb2+ atoms. Br1- is bonded in a single-bond geometry to one Yb2+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Er2Br2O by Materials Project

Er2OBr2 is Cyanogen Chloride-like structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Er2OBr2 cluster. Er is bonded in a linear geometry to one O and one Br atom. The Er–O bond length is 2.04 Å. The Er–Br bond length is 2.60 Å. O is bonded in a linear geometry to two equivalent Er atoms. Br is bonded in a single-bond geometry to one Er atom.

36 MATERIALS SCIENCE↗

Materials Data on Eu2Cl2F by Materials Project

Eu2Cl2F is alpha Niobium phosphide-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Eu2Cl2F cluster. Eu is bonded in a linear geometry to one Cl and one F atom. The Eu–Cl bond length is 2.55 Å. The Eu–F bond length is 2.33 Å. Cl is bonded in a single-bond geometry to one Eu atom. F is bonded in a linear geometry to two equivalent Eu atoms.

36 MATERIALS SCIENCE↗

Materials Data on Ba2HI2 by Materials Project

Ba2HI2 is alpha Niobium phosphide-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Ba2HI2 cluster. Ba is bonded in a linear geometry to one H and one I atom. The Ba–H bond length is 2.48 Å. The Ba–I bond length is 3.13 Å. H is bonded in a linear geometry to two equivalent Ba atoms. I is bonded in a single-bond geometry to one Ba atom.

36 MATERIALS SCIENCE↗

Materials Data on Ca2Br2F by Materials Project

Ca2Br2F crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Ca2Br2F cluster. Ca is bonded in a linear geometry to one Br and one F atom. The Ca–Br bond length is 2.55 Å. The Ca–F bond length is 2.15 Å. Br is bonded in a single-bond geometry to one Ca atom. F is bonded in a linear geometry to two equivalent Ca atoms.

36 MATERIALS SCIENCE↗

Materials Data on Ba2Br2F by Materials Project

Ba2Br2F is alpha Niobium phosphide-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Ba2Br2F cluster. Ba is bonded in a linear geometry to one Br and one F atom. The Ba–Br bond length is 2.90 Å. The Ba–F bond length is 2.49 Å. Br is bonded in a single-bond geometry to one Ba atom. F is bonded in a linear geometry to two equivalent Ba atoms.

36 MATERIALS SCIENCE↗

Materials Data on Ca2Cl2F by Materials Project

Ca2Cl2F is alpha Niobium phosphide-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Ca2Cl2F cluster. Ca is bonded in a linear geometry to one Cl and one F atom. The Ca–Cl bond length is 2.40 Å. The Ca–F bond length is 2.16 Å. Cl is bonded in a single-bond geometry to one Ca atom. F is bonded in a linear geometry to two equivalent Ca atoms.

36 MATERIALS SCIENCE↗

Materials Data on Ca2HCl2 by Materials Project

Ca2HCl2 crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Ca2HCl2 cluster. Ca is bonded in a linear geometry to one H and one Cl atom. The Ca–H bond length is 2.11 Å. The Ca–Cl bond length is 2.39 Å. H is bonded in a linear geometry to two equivalent Ca atoms. Cl is bonded in a single-bond geometry to one Ca atom.

36 MATERIALS SCIENCE↗

Materials Data on Ca2MnSi2 by Materials Project

Ca2MnSi2 is alpha Niobium phosphide-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Ca2MnSi2 cluster. Ca2+ is bonded in a single-bond geometry to one Si4- atom. The Ca–Si bond length is 2.91 Å. Mn4+ is bonded in a linear geometry to two equivalent Si4- atoms. Both Mn–Si bond lengths are 2.30 Å. Si4- is bonded in a linear geometry to one Ca2+ and one Mn4+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Ba2HBr2 by Materials Project

Ba2HBr2 is alpha Niobium phosphide-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Ba2HBr2 cluster. Ba is bonded in a linear geometry to one H and one Br atom. The Ba–H bond length is 2.50 Å. The Ba–Br bond length is 2.87 Å. H is bonded in a linear geometry to two equivalent Ba atoms. Br is bonded in a single-bond geometry to one Ba atom.

36 MATERIALS SCIENCE↗

Materials Data on Ca2HBr2 by Materials Project

Ca2HBr2 crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Ca2HBr2 cluster. Ca is bonded in a linear geometry to one H and one Br atom. The Ca–H bond length is 2.10 Å. The Ca–Br bond length is 2.54 Å. H is bonded in a linear geometry to two equivalent Ca atoms. Br is bonded in a single-bond geometry to one Ca atom.

36 MATERIALS SCIENCE↗

Materials Data on Ce2Cl2O by Materials Project

Ce2OCl2 is alpha Niobium phosphide-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Ce2OCl2 cluster. Ce is bonded in a linear geometry to one O and one Cl atom. The Ce–O bond length is 2.09 Å. The Ce–Cl bond length is 2.58 Å. O is bonded in a linear geometry to two equivalent Ce atoms. Cl is bonded in a single-bond geometry to one Ce atom.

36 MATERIALS SCIENCE↗

Materials Data on Ba2I2F by Materials Project

Ba2I2F is Cyanogen Chloride-like structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Ba2I2F cluster. Ba is bonded in a linear geometry to one I and one F atom. The Ba–I bond length is 3.12 Å. The Ba–F bond length is 2.47 Å. I is bonded in a single-bond geometry to one Ba atom. F is bonded in a linear geometry to two equivalent Ba atoms.

36 MATERIALS SCIENCE↗

Materials Data on Ba2Cl2F by Materials Project

Ba2Cl2F is alpha Niobium phosphide-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Ba2Cl2F cluster. Ba is bonded in a linear geometry to one Cl and one F atom. The Ba–Cl bond length is 2.72 Å. The Ba–F bond length is 2.50 Å. Cl is bonded in a single-bond geometry to one Ba atom. F is bonded in a linear geometry to two equivalent Ba atoms.

36 MATERIALS SCIENCE↗