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Title: Materials Data on Rb9Na2Al11Si13O48 by Materials Project

Abstract

Rb9Na2Al11Si13O48 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are nine inequivalent Rb sites. In the first Rb site, Rb is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Rb–O bond distances ranging from 2.87–3.52 Å. In the second Rb site, Rb is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Rb–O bond distances ranging from 2.74–3.21 Å. In the third Rb site, Rb is bonded in a distorted rectangular see-saw-like geometry to four O atoms. There are a spread of Rb–O bond distances ranging from 2.80–3.36 Å. In the fourth Rb site, Rb is bonded to five O atoms to form distorted RbO5 trigonal bipyramids that share corners with two SiO4 tetrahedra and edges with four AlO4 tetrahedra. There are a spread of Rb–O bond distances ranging from 2.84–3.26 Å. In the fifth Rb site, Rb is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Rb–O bond distances ranging from 2.65–3.16 Å. In the sixth Rb site, Rb is bonded in a 4-coordinate geometry to five O atoms. There are a spread of Rb–O bond distances rangingmore » from 2.63–3.30 Å. In the seventh Rb site, Rb is bonded in a 2-coordinate geometry to four O atoms. There are a spread of Rb–O bond distances ranging from 2.81–3.30 Å. In the eighth Rb site, Rb is bonded in a 4-coordinate geometry to two O atoms. There are one shorter (2.70 Å) and one longer (2.76 Å) Rb–O bond lengths. In the ninth Rb site, Rb is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Rb–O bond distances ranging from 3.02–3.52 Å. There are two inequivalent Na sites. In the first Na site, Na is bonded in a 3-coordinate geometry to three O atoms. There are one shorter (2.25 Å) and two longer (2.31 Å) Na–O bond lengths. In the second Na site, Na is bonded in a distorted rectangular see-saw-like geometry to four O atoms. There are a spread of Na–O bond distances ranging from 2.22–2.38 Å. There are eleven inequivalent Al sites. In the first Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.75–1.78 Å. In the second Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There is one shorter (1.76 Å) and three longer (1.78 Å) Al–O bond length. In the third Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share a cornercorner with one SiO4 tetrahedra, corners with three AlO4 tetrahedra, and an edgeedge with one RbO5 trigonal bipyramid. There are a spread of Al–O bond distances ranging from 1.72–1.80 Å. In the fourth Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share a cornercorner with one SiO4 tetrahedra and corners with three AlO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.72–1.83 Å. In the fifth Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share a cornercorner with one SiO4 tetrahedra, corners with three AlO4 tetrahedra, and an edgeedge with one RbO5 trigonal bipyramid. There are a spread of Al–O bond distances ranging from 1.72–1.80 Å. In the sixth Al site, Al is bonded to four O atoms to form corner-sharing AlO4 tetrahedra. There is three shorter (1.75 Å) and one longer (1.78 Å) Al–O bond length. In the seventh Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share corners with two AlO4 tetrahedra, corners with two SiO4 tetrahedra, and an edgeedge with one RbO5 trigonal bipyramid. There are a spread of Al–O bond distances ranging from 1.70–1.79 Å. In the eighth Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share a cornercorner with one SiO4 tetrahedra, corners with three AlO4 tetrahedra, and an edgeedge with one RbO5 trigonal bipyramid. There are a spread of Al–O bond distances ranging from 1.71–1.81 Å. In the ninth Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share corners with two AlO4 tetrahedra and corners with two SiO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.72–1.82 Å. In the tenth Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share a cornercorner with one SiO4 tetrahedra and corners with three AlO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.72–1.78 Å. In the eleventh Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.75–1.78 Å. There are thirteen inequivalent Si sites. In the first Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share corners with two AlO4 tetrahedra and corners with two SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.62–1.64 Å. In the second Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.60–1.64 Å. In the third Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one SiO4 tetrahedra and corners with three AlO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.62–1.67 Å. In the fourth Si site, Si is bonded to four O atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.61–1.65 Å. In the fifth Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.60–1.65 Å. In the sixth Si site, Si is bonded to four O atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.61–1.65 Å. In the seventh Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share corners with two AlO4 tetrahedra and corners with two SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.61–1.68 Å. In the eighth Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share corners with two AlO4 tetrahedra, corners with two SiO4 tetrahedra, and a cornercorner with one RbO5 trigonal bipyramid. There are a spread of Si–O bond distances ranging from 1.62–1.66 Å. In the ninth Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.62–1.65 Å. In the tenth Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share corners with two AlO4 tetrahedra, corners with two SiO4 tetrahedra, and a cornercorner with one RbO5 trigonal bipyramid. There are a spread of Si–O bond distances ranging from 1.62–1.66 Å. In the eleventh Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.60–1.67 Å. In the twelfth Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There is one shorter (1.62 Å) and three longer (1.64 Å) Si–O bond length. In the thirteenth Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share corners with two AlO4 tetrahedra and corners with two SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.61–1.66 Å. There are forty-eight inequivalent O sites. In the first O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the second O site, O is bonded in a bent 120 degrees geometry to two Si atoms. In the third O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the fourth O site, O is bonded in a distorted bent 150 degrees geometry to two Rb, one Al, and one Si atom. In the fifth O site, O is bonded in a distorted bent 150 degrees geometry to one Rb, one Al, and one Si atom. In the sixth O site, O is bonded in a bent 150 degrees geometry to one Rb and two Si atoms. In the seventh O site, O is bonded in a distorted bent 150 degrees geometry to one Rb, one Al, and one Si atom. In the eighth O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the ninth O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the tenth O site, O is bonded in a distorted bent 150 degrees geometry to one Rb and two Si atoms. In the eleventh O site, O is bonded in a distorted linear geometry to one Rb, one Al, and one Si atom. In the twelfth O site, O is bonded in a bent 150 degrees geometry to one Rb and two Si atoms. In the thirteenth O site, O is bonded in a distorted bent 150 degrees geometry to one Rb and two Si atoms. In the fourteenth O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the fifteenth O site, O is bonded in a bent 150 degrees geometry to one Rb, one Al, and one Si atom. In the sixteenth O site, O is bonded in a bent 120 degrees geometry to two Si atoms. In the seventeenth O site, O is bonded in a bent 120 degrees geometry to two Si atoms. In the eighteenth O site, O is bonded in a linear geometry to one Rb and two Si atoms. In the nineteenth O site, O is bonded in a linear geometry to two Si atoms. In the twentieth O site, O is bonded in a distorted linear geometry to one Rb and two Si atoms. In the twenty-first O site, O is bonded in a distorted linear geometry to one Rb, one Al, and one Si atom. In the twenty-second O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the twenty-third O site, O is bonded in a linear geometry to two Si atoms. In the twenty-fourth O site, O is bonded in a distorted bent 150 degrees geometry to one Rb, one Al, and one Si atom. In the twenty-fifth O site, O is bonded in a bent 150 degrees geometry to one Al and one Si atom. In the twenty-sixth O site, O is bonded in a distorted bent 120 degrees geometry to one Rb, one Al, and one Si atom. In the twenty-seventh O site, O is bonded in a distorted bent 120 degrees geometry to one Rb, one Al, and one Si atom. In the twenty-eighth O site, O is bonded in a distorted bent 120 degrees geometry to one Rb, one Al, and one Si atom. In the twenty-ninth O site, O is bonded in a distorted bent 120 degrees geometry to two Rb and two Al atoms. In the thirtieth O site, O is bonded in a distorted bent 150 degrees geometry to one Rb and two Al atoms. In the thirty-first O site, O is bonded in a distorted bent 150 degrees geometry to one Rb and two Al atoms. In the thirty-second O site, O is bonded in a 4-coordinate geometry to one Rb, one Na, and two Al atoms. In the thirty-third O site, O is bonded in a distorted rectangular see-saw-like geometry to one Rb, one Na, and two Al atoms. In the thirty-fourth O site, O is bonded in a distorted bent 150 degrees geometry to two Rb and two Al atoms. In the thirty-fifth O site, O is bonded in a distorted bent 150 degrees geometry to two Rb and two Al atoms. In the thirty-sixth O site, O is bonded in a distorted bent 150 degrees geometry to three Rb and two Al atoms. In the thirty-seventh O site, O is bonded in a 2-coordinate geometry to one Rb, one Na, and two Al atoms. In the thirty-eighth O site, O is bonded in a bent 150 degrees geometry to one Rb and two Al atoms. In the thirty-ninth O site, O is bonded in a bent 150 degrees geometry to two Rb and two Al atoms. In the fortieth O site, O is bonded in a distorted bent 150 degrees geometry to one Rb, one Al, and one Si atom. In the forty-first O site, O is bonded in a 3-coordinate geometry to one Rb, one Al, and one Si atom. In the forty-second O site, O is bonded in a 2-coordinate geometry to one Rb, one Al, and one Si atom. In the forty-third O site, O is bonde« less

Authors:
Publication Date:
Other Number(s):
mp-720212
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Collaborations:
MIT; UC Berkeley; Duke; U Louvain
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; Rb9Na2Al11Si13O48; Al-Na-O-Rb-Si
OSTI Identifier:
1287122
DOI:
https://doi.org/10.17188/1287122

Citation Formats

The Materials Project. Materials Data on Rb9Na2Al11Si13O48 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1287122.
The Materials Project. Materials Data on Rb9Na2Al11Si13O48 by Materials Project. United States. doi:https://doi.org/10.17188/1287122
The Materials Project. 2020. "Materials Data on Rb9Na2Al11Si13O48 by Materials Project". United States. doi:https://doi.org/10.17188/1287122. https://www.osti.gov/servlets/purl/1287122. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1287122,
title = {Materials Data on Rb9Na2Al11Si13O48 by Materials Project},
author = {The Materials Project},
abstractNote = {Rb9Na2Al11Si13O48 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are nine inequivalent Rb sites. In the first Rb site, Rb is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Rb–O bond distances ranging from 2.87–3.52 Å. In the second Rb site, Rb is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Rb–O bond distances ranging from 2.74–3.21 Å. In the third Rb site, Rb is bonded in a distorted rectangular see-saw-like geometry to four O atoms. There are a spread of Rb–O bond distances ranging from 2.80–3.36 Å. In the fourth Rb site, Rb is bonded to five O atoms to form distorted RbO5 trigonal bipyramids that share corners with two SiO4 tetrahedra and edges with four AlO4 tetrahedra. There are a spread of Rb–O bond distances ranging from 2.84–3.26 Å. In the fifth Rb site, Rb is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Rb–O bond distances ranging from 2.65–3.16 Å. In the sixth Rb site, Rb is bonded in a 4-coordinate geometry to five O atoms. There are a spread of Rb–O bond distances ranging from 2.63–3.30 Å. In the seventh Rb site, Rb is bonded in a 2-coordinate geometry to four O atoms. There are a spread of Rb–O bond distances ranging from 2.81–3.30 Å. In the eighth Rb site, Rb is bonded in a 4-coordinate geometry to two O atoms. There are one shorter (2.70 Å) and one longer (2.76 Å) Rb–O bond lengths. In the ninth Rb site, Rb is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Rb–O bond distances ranging from 3.02–3.52 Å. There are two inequivalent Na sites. In the first Na site, Na is bonded in a 3-coordinate geometry to three O atoms. There are one shorter (2.25 Å) and two longer (2.31 Å) Na–O bond lengths. In the second Na site, Na is bonded in a distorted rectangular see-saw-like geometry to four O atoms. There are a spread of Na–O bond distances ranging from 2.22–2.38 Å. There are eleven inequivalent Al sites. In the first Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.75–1.78 Å. In the second Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There is one shorter (1.76 Å) and three longer (1.78 Å) Al–O bond length. In the third Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share a cornercorner with one SiO4 tetrahedra, corners with three AlO4 tetrahedra, and an edgeedge with one RbO5 trigonal bipyramid. There are a spread of Al–O bond distances ranging from 1.72–1.80 Å. In the fourth Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share a cornercorner with one SiO4 tetrahedra and corners with three AlO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.72–1.83 Å. In the fifth Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share a cornercorner with one SiO4 tetrahedra, corners with three AlO4 tetrahedra, and an edgeedge with one RbO5 trigonal bipyramid. There are a spread of Al–O bond distances ranging from 1.72–1.80 Å. In the sixth Al site, Al is bonded to four O atoms to form corner-sharing AlO4 tetrahedra. There is three shorter (1.75 Å) and one longer (1.78 Å) Al–O bond length. In the seventh Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share corners with two AlO4 tetrahedra, corners with two SiO4 tetrahedra, and an edgeedge with one RbO5 trigonal bipyramid. There are a spread of Al–O bond distances ranging from 1.70–1.79 Å. In the eighth Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share a cornercorner with one SiO4 tetrahedra, corners with three AlO4 tetrahedra, and an edgeedge with one RbO5 trigonal bipyramid. There are a spread of Al–O bond distances ranging from 1.71–1.81 Å. In the ninth Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share corners with two AlO4 tetrahedra and corners with two SiO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.72–1.82 Å. In the tenth Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share a cornercorner with one SiO4 tetrahedra and corners with three AlO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.72–1.78 Å. In the eleventh Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.75–1.78 Å. There are thirteen inequivalent Si sites. In the first Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share corners with two AlO4 tetrahedra and corners with two SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.62–1.64 Å. In the second Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.60–1.64 Å. In the third Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one SiO4 tetrahedra and corners with three AlO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.62–1.67 Å. In the fourth Si site, Si is bonded to four O atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.61–1.65 Å. In the fifth Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.60–1.65 Å. In the sixth Si site, Si is bonded to four O atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.61–1.65 Å. In the seventh Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share corners with two AlO4 tetrahedra and corners with two SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.61–1.68 Å. In the eighth Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share corners with two AlO4 tetrahedra, corners with two SiO4 tetrahedra, and a cornercorner with one RbO5 trigonal bipyramid. There are a spread of Si–O bond distances ranging from 1.62–1.66 Å. In the ninth Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.62–1.65 Å. In the tenth Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share corners with two AlO4 tetrahedra, corners with two SiO4 tetrahedra, and a cornercorner with one RbO5 trigonal bipyramid. There are a spread of Si–O bond distances ranging from 1.62–1.66 Å. In the eleventh Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.60–1.67 Å. In the twelfth Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There is one shorter (1.62 Å) and three longer (1.64 Å) Si–O bond length. In the thirteenth Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share corners with two AlO4 tetrahedra and corners with two SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.61–1.66 Å. There are forty-eight inequivalent O sites. In the first O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the second O site, O is bonded in a bent 120 degrees geometry to two Si atoms. In the third O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the fourth O site, O is bonded in a distorted bent 150 degrees geometry to two Rb, one Al, and one Si atom. In the fifth O site, O is bonded in a distorted bent 150 degrees geometry to one Rb, one Al, and one Si atom. In the sixth O site, O is bonded in a bent 150 degrees geometry to one Rb and two Si atoms. In the seventh O site, O is bonded in a distorted bent 150 degrees geometry to one Rb, one Al, and one Si atom. In the eighth O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the ninth O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the tenth O site, O is bonded in a distorted bent 150 degrees geometry to one Rb and two Si atoms. In the eleventh O site, O is bonded in a distorted linear geometry to one Rb, one Al, and one Si atom. In the twelfth O site, O is bonded in a bent 150 degrees geometry to one Rb and two Si atoms. In the thirteenth O site, O is bonded in a distorted bent 150 degrees geometry to one Rb and two Si atoms. In the fourteenth O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the fifteenth O site, O is bonded in a bent 150 degrees geometry to one Rb, one Al, and one Si atom. In the sixteenth O site, O is bonded in a bent 120 degrees geometry to two Si atoms. In the seventeenth O site, O is bonded in a bent 120 degrees geometry to two Si atoms. In the eighteenth O site, O is bonded in a linear geometry to one Rb and two Si atoms. In the nineteenth O site, O is bonded in a linear geometry to two Si atoms. In the twentieth O site, O is bonded in a distorted linear geometry to one Rb and two Si atoms. In the twenty-first O site, O is bonded in a distorted linear geometry to one Rb, one Al, and one Si atom. In the twenty-second O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the twenty-third O site, O is bonded in a linear geometry to two Si atoms. In the twenty-fourth O site, O is bonded in a distorted bent 150 degrees geometry to one Rb, one Al, and one Si atom. In the twenty-fifth O site, O is bonded in a bent 150 degrees geometry to one Al and one Si atom. In the twenty-sixth O site, O is bonded in a distorted bent 120 degrees geometry to one Rb, one Al, and one Si atom. In the twenty-seventh O site, O is bonded in a distorted bent 120 degrees geometry to one Rb, one Al, and one Si atom. In the twenty-eighth O site, O is bonded in a distorted bent 120 degrees geometry to one Rb, one Al, and one Si atom. In the twenty-ninth O site, O is bonded in a distorted bent 120 degrees geometry to two Rb and two Al atoms. In the thirtieth O site, O is bonded in a distorted bent 150 degrees geometry to one Rb and two Al atoms. In the thirty-first O site, O is bonded in a distorted bent 150 degrees geometry to one Rb and two Al atoms. In the thirty-second O site, O is bonded in a 4-coordinate geometry to one Rb, one Na, and two Al atoms. In the thirty-third O site, O is bonded in a distorted rectangular see-saw-like geometry to one Rb, one Na, and two Al atoms. In the thirty-fourth O site, O is bonded in a distorted bent 150 degrees geometry to two Rb and two Al atoms. In the thirty-fifth O site, O is bonded in a distorted bent 150 degrees geometry to two Rb and two Al atoms. In the thirty-sixth O site, O is bonded in a distorted bent 150 degrees geometry to three Rb and two Al atoms. In the thirty-seventh O site, O is bonded in a 2-coordinate geometry to one Rb, one Na, and two Al atoms. In the thirty-eighth O site, O is bonded in a bent 150 degrees geometry to one Rb and two Al atoms. In the thirty-ninth O site, O is bonded in a bent 150 degrees geometry to two Rb and two Al atoms. In the fortieth O site, O is bonded in a distorted bent 150 degrees geometry to one Rb, one Al, and one Si atom. In the forty-first O site, O is bonded in a 3-coordinate geometry to one Rb, one Al, and one Si atom. In the forty-second O site, O is bonded in a 2-coordinate geometry to one Rb, one Al, and one Si atom. In the forty-third O site, O is bonde},
doi = {10.17188/1287122},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}