DOI: 10.17188/1284184
title: Materials Data on Na16Be8H15 by Materials Project

description: Na16Be8H15 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are forty-eight inequivalent Na sites. In the first Na site, Na is bonded in a 2-coordinate geometry to three H atoms. There are a spread of Na–H bond distances ranging from 2.33–2.61 Å. In the second Na site, Na is bonded in a 1-coordinate geometry to one H atom. The Na–H bond length is 2.59 Å. In the third Na site, Na is bonded in a 1-coordinate geometry to one H atom. The Na–H bond length is 2.53 Å. In the fourth Na site, Na is bonded in a distorted rectangular see-saw-like geometry to four H atoms. There are a spread of Na–H bond distances ranging from 2.26–2.40 Å. In the fifth Na site, Na is bonded in a 4-coordinate geometry to three H atoms. There are a spread of Na–H bond distances ranging from 2.34–2.56 Å. In the sixth Na site, Na is bonded in a 3-coordinate geometry to one Be and two H atoms. The Na–Be bond length is 2.94 Å. Both Na–H bond lengths are 2.56 Å. In the seventh Na site, Na is bonded in a 4-coordinate geometry to four H atoms. There are a spread of Na–H bond distances ranging from 2.30–2.38 Å. In the eighth Na site, Na is bonded in a 2-coordinate geometry to two H atoms. There are one shorter (2.35 Å) and one longer (2.43 Å) Na–H bond lengths. In the ninth Na site, Na is bonded in a 4-coordinate geometry to three H atoms. There are a spread of Na–H bond distances ranging from 2.37–2.46 Å. In the tenth Na site, Na is bonded in a 1-coordinate geometry to three Be and three H atoms. There are a spread of Na–Be bond distances ranging from 2.88–3.12 Å. There are a spread of Na–H bond distances ranging from 2.58–2.70 Å. In the eleventh Na site, Na is bonded in a 3-coordinate geometry to three H atoms. There are a spread of Na–H bond distances ranging from 2.26–2.55 Å. In the twelfth Na site, Na is bonded in a 3-coordinate geometry to three H atoms. There are a spread of Na–H bond distances ranging from 2.26–2.48 Å. In the thirteenth Na site, Na is bonded in a 3-coordinate geometry to three H atoms. There are a spread of Na–H bond distances ranging from 2.30–2.44 Å. In the fourteenth Na site, Na is bonded in a 1-coordinate geometry to one H atom. The Na–H bond length is 2.53 Å. In the fifteenth Na site, Na is bonded in a 4-coordinate geometry to four H atoms. There are a spread of Na–H bond distances ranging from 2.27–2.44 Å. In the sixteenth Na site, Na is bonded in a distorted bent 120 degrees geometry to two H atoms. There are one shorter (2.44 Å) and one longer (2.48 Å) Na–H bond lengths. In the seventeenth Na site, Na is bonded in a distorted bent 120 degrees geometry to two H atoms. There are one shorter (2.33 Å) and one longer (2.39 Å) Na–H bond lengths. In the eighteenth Na site, Na is bonded in a 4-coordinate geometry to four H atoms. There are a spread of Na–H bond distances ranging from 2.23–2.54 Å. In the nineteenth Na site, Na is bonded in a distorted square co-planar geometry to four H atoms. There are a spread of Na–H bond distances ranging from 2.24–2.46 Å. In the twentieth Na site, Na is bonded in a 1-coordinate geometry to three H atoms. There are a spread of Na–H bond distances ranging from 2.44–2.61 Å. In the twenty-first Na site, Na is bonded in a 4-coordinate geometry to four H atoms. There are a spread of Na–H bond distances ranging from 2.35–2.49 Å. In the twenty-second Na site, Na is bonded in a 4-coordinate geometry to four H atoms. There are a spread of Na–H bond distances ranging from 2.28–2.43 Å. In the twenty-third Na site, Na is bonded in a distorted bent 120 degrees geometry to two H atoms. There are one shorter (2.34 Å) and one longer (2.41 Å) Na–H bond lengths. In the twenty-fourth Na site, Na is bonded in a 4-coordinate geometry to four H atoms. There are a spread of Na–H bond distances ranging from 2.33–2.40 Å. In the twenty-fifth Na site, Na is bonded in a distorted bent 120 degrees geometry to two H atoms. Both Na–H bond lengths are 2.39 Å. In the twenty-sixth Na site, Na is bonded in a distorted bent 120 degrees geometry to two H atoms. There are one shorter (2.40 Å) and one longer (2.44 Å) Na–H bond lengths. In the twenty-seventh Na site, Na is bonded in a distorted bent 120 degrees geometry to two H atoms. There are one shorter (2.44 Å) and one longer (2.46 Å) Na–H bond lengths. In the twenty-eighth Na site, Na is bonded in a 4-coordinate geometry to three H atoms. There are a spread of Na–H bond distances ranging from 2.35–2.55 Å. In the twenty-ninth Na site, Na is bonded in a distorted rectangular see-saw-like geometry to four H atoms. There are a spread of Na–H bond distances ranging from 2.26–2.38 Å. In the thirtieth Na site, Na is bonded in a 4-coordinate geometry to four H atoms. There are a spread of Na–H bond distances ranging from 2.29–2.41 Å. In the thirty-first Na site, Na is bonded in a 6-coordinate geometry to three Be and three H atoms. There are a spread of Na–Be bond distances ranging from 2.88–3.11 Å. There are a spread of Na–H bond distances ranging from 2.59–2.72 Å. In the thirty-second Na site, Na is bonded in a distorted bent 120 degrees geometry to two H atoms. There are one shorter (2.31 Å) and one longer (2.48 Å) Na–H bond lengths. In the thirty-third Na site, Na is bonded in a 3-coordinate geometry to three H atoms. There are a spread of Na–H bond distances ranging from 2.25–2.50 Å. In the thirty-fourth Na site, Na is bonded in a 4-coordinate geometry to four H atoms. There are a spread of Na–H bond distances ranging from 2.30–2.40 Å. In the thirty-fifth Na site, Na is bonded in a 4-coordinate geometry to four H atoms. There are a spread of Na–H bond distances ranging from 2.31–2.40 Å. In the thirty-sixth Na site, Na is bonded in a 2-coordinate geometry to two H atoms. There are one shorter (2.39 Å) and one longer (2.44 Å) Na–H bond lengths. In the thirty-seventh Na site, Na is bonded in a 4-coordinate geometry to four H atoms. There are a spread of Na–H bond distances ranging from 2.27–2.43 Å. In the thirty-eighth Na site, Na is bonded in a 4-coordinate geometry to four H atoms. There are a spread of Na–H bond distances ranging from 2.24–2.39 Å. In the thirty-ninth Na site, Na is bonded in a 4-coordinate geometry to four H atoms. There are a spread of Na–H bond distances ranging from 2.28–2.44 Å. In the fortieth Na site, Na is bonded in a distorted bent 120 degrees geometry to two H atoms. There are one shorter (2.31 Å) and one longer (2.38 Å) Na–H bond lengths. In the forty-first Na site, Na is bonded in a distorted bent 120 degrees geometry to two H atoms. There are one shorter (2.46 Å) and one longer (2.55 Å) Na–H bond lengths. In the forty-second Na site, Na is bonded in a 2-coordinate geometry to two H atoms. There are one shorter (2.44 Å) and one longer (2.56 Å) Na–H bond lengths. In the forty-third Na site, Na is bonded in a 4-coordinate geometry to four H atoms. There are a spread of Na–H bond distances ranging from 2.33–2.42 Å. In the forty-fourth Na site, Na is bonded in a 4-coordinate geometry to four H atoms. There are a spread of Na–H bond distances ranging from 2.32–2.39 Å. In the forty-fifth Na site, Na is bonded in a 4-coordinate geometry to four H atoms. There are a spread of Na–H bond distances ranging from 2.23–2.53 Å. In the forty-sixth Na site, Na is bonded in a distorted bent 120 degrees geometry to two H atoms. There are one shorter (2.43 Å) and one longer (2.44 Å) Na–H bond lengths. In the forty-seventh Na site, Na is bonded in a distorted bent 120 degrees geometry to two H atoms. There are one shorter (2.39 Å) and one longer (2.41 Å) Na–H bond lengths. In the forty-eighth Na site, Na is bonded in a distorted bent 120 degrees geometry to two H atoms. There are one shorter (2.39 Å) and one longer (2.40 Å) Na–H bond lengths. There are twenty-four inequivalent Be sites. In the first Be site, Be is bonded in a distorted bent 120 degrees geometry to one Na and two H atoms. There is one shorter (1.40 Å) and one longer (1.42 Å) Be–H bond length. In the second Be site, Be is bonded in a single-bond geometry to one Na and one H atom. The Be–H bond length is 1.43 Å. In the third Be site, Be is bonded in a single-bond geometry to one Na and one H atom. The Be–H bond length is 1.43 Å. In the fourth Be site, Be is bonded in a water-like geometry to two H atoms. Both Be–H bond lengths are 1.42 Å. In the fifth Be site, Be is bonded in a bent 120 degrees geometry to two H atoms. There is one shorter (1.41 Å) and one longer (1.42 Å) Be–H bond length. In the sixth Be site, Be is bonded in a bent 120 degrees geometry to two H atoms. There is one shorter (1.41 Å) and one longer (1.42 Å) Be–H bond length. In the seventh Be site, Be is bonded in a single-bond geometry to one Na and one H atom. The Be–H bond length is 1.43 Å. In the eighth Be site, Be is bonded in a distorted bent 120 degrees geometry to one Na and two H atoms. There is one shorter (1.41 Å) and one longer (1.42 Å) Be–H bond length. In the ninth Be site, Be is bonded in a water-like geometry to two H atoms. There is one shorter (1.41 Å) and one longer (1.42 Å) Be–H bond length. In the tenth Be site, Be is bonded in a bent 120 degrees geometry to two H atoms. Both Be–H bond lengths are 1.42 Å. In the eleventh Be site, Be is bonded in a bent 120 degrees geometry to two H atoms. There is one shorter (1.41 Å) and one longer (1.42 Å) Be–H bond length. In the twelfth Be site, Be is bonded in a water-like geometry to two H atoms. There is one shorter (1.41 Å) and one longer (1.42 Å) Be–H bond length. In the thirteenth Be site, Be is bonded in a distorted water-like geometry to two H atoms. Both Be–H bond lengths are 1.42 Å. In the fourteenth Be site, Be is bonded in a water-like geometry to two H atoms. Both Be–H bond lengths are 1.42 Å. In the fifteenth Be site, Be is bonded in a water-like geometry to two H atoms. There is one shorter (1.41 Å) and one longer (1.42 Å) Be–H bond length. In the sixteenth Be site, Be is bonded in a bent 120 degrees geometry to two H atoms. There is one shorter (1.41 Å) and one longer (1.42 Å) Be–H bond length. In the seventeenth Be site, Be is bonded in a water-like geometry to one Na and two H atoms. There is one shorter (1.41 Å) and one longer (1.42 Å) Be–H bond length. In the eighteenth Be site, Be is bonded in a bent 120 degrees geometry to two H atoms. There is one shorter (1.41 Å) and one longer (1.42 Å) Be–H bond length. In the nineteenth Be site, Be is bonded in a water-like geometry to two H atoms. There is one shorter (1.41 Å) and one longer (1.42 Å) Be–H bond length. In the twentieth Be site, Be is bonded in a bent 120 degrees geometry to two H atoms. Both Be–H bond lengths are 1.42 Å. In the twenty-first Be site, Be is bonded in a water-like geometry to two H atoms. Both Be–H bond lengths are 1.42 Å. In the twenty-second Be site, Be is bonded in a bent 120 degrees geometry to two H atoms. There is one shorter (1.41 Å) and one longer (1.42 Å) Be–H bond length. In the twenty-third Be site, Be is bonded in a water-like geometry to two H atoms. There is one shorter (1.41 Å) and one longer (1.42 Å) Be–H bond length. In the twenty-fourth Be site, Be is bonded in a water-like geometry to one Na and two H atoms. There is one shorter (1.41 Å) and one longer (1.42 Å) Be–H bond length. There are forty-five inequivalent H sites. In the first H site, H is bonded to three Na and one Be atom to form distorted corner-sharing HNa3Be tetrahedra. In the second H site, H is bonded in a 4-coordinate geometry to three Na and one Be atom. In the third H site, H is bonded in a 1-coordinate geometry to three Na and one Be atom. In the fourth H site, H is bonded to four Na and one Be atom to form distorted corner-sharing HNa4Be trigonal bipyramids. In the fifth H site, H is bonded in a 1-coordinate geometry to three Na and one Be atom. In the sixth H site, H is bonded in a distorted rectangular see-saw-like geometry to three Na and one Be atom. In the seventh H site, H is bonded in a distorted rectangular see-saw-li