DOI: 10.17188/1736883
title: Materials Data on Na9Al2(H9O7)3 by Materials Project

description: Na9Al2(H9O7)3 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are nine inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.30–2.49 Å. In the second Na1+ site, Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.35–2.56 Å. In the third Na1+ site, Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.35–2.53 Å. In the fourth Na1+ site, Na1+ is bonded in a 9-coordinate geometry to three H1+ and six O2- atoms. There are a spread of Na–H bond distances ranging from 2.53–2.59 Å. There are a spread of Na–O bond distances ranging from 2.39–2.53 Å. In the fifth Na1+ site, Na1+ is bonded in a 7-coordinate geometry to one H1+ and six O2- atoms. The Na–H bond length is 2.46 Å. There are a spread of Na–O bond distances ranging from 2.39–2.63 Å. In the sixth Na1+ site, Na1+ is bonded in a 8-coordinate geometry to two H1+ and six O2- atoms. There are one shorter (2.49 Å) and one longer (2.52 Å) Na–H bond lengths. There are a spread of Na–O bond distances ranging from 2.31–2.68 Å. In the seventh Na1+ site, Na1+ is bonded in a 3-coordinate geometry to three H1+ and six O2- atoms. There are two shorter (2.34 Å) and one longer (2.50 Å) Na–H bond lengths. There are a spread of Na–O bond distances ranging from 2.31–2.60 Å. In the eighth Na1+ site, Na1+ is bonded in a 9-coordinate geometry to three H1+ and six O2- atoms. There are a spread of Na–H bond distances ranging from 2.51–2.61 Å. There are a spread of Na–O bond distances ranging from 2.36–2.60 Å. In the ninth Na1+ site, Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.39–2.56 Å. There are two inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded in an octahedral geometry to six O2- atoms. There are a spread of Al–O bond distances ranging from 1.91–2.01 Å. In the second Al3+ site, Al3+ is bonded in an octahedral geometry to six O2- atoms. There are a spread of Al–O bond distances ranging from 1.92–2.02 Å. There are twenty-seven inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to two Na1+ and one O2- atom. The H–O bond length is 0.97 Å. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one Na1+ and one O2- atom. The H–O bond length is 0.97 Å. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to two Na1+ and one O2- atom. The H–O bond length is 0.97 Å. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one Na1+ and one O2- atom. The H–O bond length is 0.97 Å. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one Na1+ and one O2- atom. The H–O bond length is 0.98 Å. In the ninth H1+ site, H1+ is bonded in a single-bond geometry to one Na1+ and one O2- atom. The H–O bond length is 0.97 Å. In the tenth H1+ site, H1+ is bonded in a single-bond geometry to one Na1+ and one O2- atom. The H–O bond length is 0.97 Å. In the eleventh H1+ site, H1+ is bonded in a single-bond geometry to two Na1+ and one O2- atom. The H–O bond length is 0.97 Å. In the twelfth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. In the thirteenth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. In the fourteenth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. In the fifteenth H1+ site, H1+ is bonded in a single-bond geometry to one Na1+ and one O2- atom. The H–O bond length is 0.97 Å. In the sixteenth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the seventeenth H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.03 Å) and one longer (1.60 Å) H–O bond length. In the eighteenth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the nineteenth H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.10 Å) and one longer (1.40 Å) H–O bond length. In the twentieth H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.02 Å) and one longer (1.57 Å) H–O bond length. In the twenty-first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. In the twenty-second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the twenty-third H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.02 Å) and one longer (1.62 Å) H–O bond length. In the twenty-fourth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the twenty-fifth H1+ site, H1+ is bonded in a distorted single-bond geometry to two O2- atoms. There is one shorter (1.02 Å) and one longer (1.64 Å) H–O bond length. In the twenty-sixth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.01 Å. In the twenty-seventh H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.02 Å) and one longer (1.60 Å) H–O bond length. There are twenty-one inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two Na1+, one Al3+, and one H1+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to three Na1+, one Al3+, and one H1+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to three Na1+, one Al3+, and one H1+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to two Na1+, one Al3+, and one H1+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to four Na1+, one Al3+, and one H1+ atom. In the sixth O2- site, O2- is bonded in a distorted single-bond geometry to four Na1+, one Al3+, and one H1+ atom. In the seventh O2- site, O2- is bonded in a 1-coordinate geometry to three Na1+, one Al3+, and one H1+ atom. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to three Na1+, one Al3+, and one H1+ atom. In the ninth O2- site, O2- is bonded in a distorted single-bond geometry to three Na1+, one Al3+, and one H1+ atom. In the tenth O2- site, O2- is bonded in a distorted single-bond geometry to four Na1+, one Al3+, and one H1+ atom. In the eleventh O2- site, O2- is bonded in a distorted single-bond geometry to four Na1+, one Al3+, and one H1+ atom. In the twelfth O2- site, O2- is bonded in a distorted single-bond geometry to three Na1+, one Al3+, and one H1+ atom. In the thirteenth O2- site, O2- is bonded in a distorted single-bond geometry to three H1+ atoms. In the fourteenth O2- site, O2- is bonded in a distorted single-bond geometry to four H1+ atoms. In the fifteenth O2- site, O2- is bonded in a 2-coordinate geometry to three Na1+ and two H1+ atoms. In the sixteenth O2- site, O2- is bonded in a distorted water-like geometry to two Na1+ and two H1+ atoms. In the seventeenth O2- site, O2- is bonded in a water-like geometry to two Na1+ and two H1+ atoms. In the eighteenth O2- site, O2- is bonded in a water-like geometry to two Na1+ and two H1+ atoms. In the nineteenth O2- site, O2- is bonded in a distorted water-like geometry to two Na1+ and two H1+ atoms. In the twentieth O2- site, O2- is bonded in a distorted water-like geometry to three Na1+ and two H1+ atoms. In the twenty-first O2- site, O2- is bonded in a water-like geometry to one Na1+ and two H1+ atoms.