cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17188/1746971
title: Materials Data on Ho6Ag(GeS7)2 by Materials Project

description: Ho6Ag(GeS7)2 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are six inequivalent Ho3+ sites. In the first Ho3+ site, Ho3+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Ho–S bond distances ranging from 2.72–3.28 Å. In the second Ho3+ site, Ho3+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Ho–S bond distances ranging from 2.72–3.29 Å. In the third Ho3+ site, Ho3+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Ho–S bond distances ranging from 2.72–3.28 Å. In the fourth Ho3+ site, Ho3+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Ho–S bond distances ranging from 2.73–3.30 Å. In the fifth Ho3+ site, Ho3+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Ho–S bond distances ranging from 2.73–3.30 Å. In the sixth Ho3+ site, Ho3+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Ho–S bond distances ranging from 2.74–3.30 Å. Ag2+ is bonded in an octahedral geometry to six S2- atoms. There are a spread of Ag–S bond distances ranging from 2.61–2.72 Å. There are two inequivalent Ge4+ sites. In the first Ge4+ site, Ge4+ is bonded in a tetrahedral geometry to four S2- atoms. There are a spread of Ge–S bond distances ranging from 2.22–2.25 Å. In the second Ge4+ site, Ge4+ is bonded in a tetrahedral geometry to four S2- atoms. There are one shorter (2.22 Å) and three longer (2.24 Å) Ge–S bond lengths. There are fourteen inequivalent S2- sites. In the first S2- site, S2- is bonded in a 5-coordinate geometry to four Ho3+ and one Ag2+ atom. In the second S2- site, S2- is bonded in a 5-coordinate geometry to four Ho3+ and one Ag2+ atom. In the third S2- site, S2- is bonded in a 5-coordinate geometry to four Ho3+ and one Ag2+ atom. In the fourth S2- site, S2- is bonded in a 4-coordinate geometry to four Ho3+ and one Ag2+ atom. In the fifth S2- site, S2- is bonded in a 4-coordinate geometry to four Ho3+ and one Ag2+ atom. In the sixth S2- site, S2- is bonded in a 4-coordinate geometry to four Ho3+ and one Ag2+ atom. In the seventh S2- site, S2- is bonded in a distorted rectangular see-saw-like geometry to three Ho3+ and one Ge4+ atom. In the eighth S2- site, S2- is bonded in a distorted rectangular see-saw-like geometry to three Ho3+ and one Ge4+ atom. In the ninth S2- site, S2- is bonded in a distorted rectangular see-saw-like geometry to three Ho3+ and one Ge4+ atom. In the tenth S2- site, S2- is bonded in a distorted rectangular see-saw-like geometry to three Ho3+ and one Ge4+ atom. In the eleventh S2- site, S2- is bonded in a distorted rectangular see-saw-like geometry to three Ho3+ and one Ge4+ atom. In the twelfth S2- site, S2- is bonded in a distorted rectangular see-saw-like geometry to three Ho3+ and one Ge4+ atom. In the thirteenth S2- site, S2- is bonded in a tetrahedral geometry to three Ho3+ and one Ge4+ atom. In the fourteenth S2- site, S2- is bonded in a tetrahedral geometry to three Ho3+ and one Ge4+ atom.
DOI: 10.17188/1746972
title: Materials Data on Ag2As3S6N by Materials Project

description: Ag2As3NS6 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Ag1+ sites. In the first Ag1+ site, Ag1+ is bonded in a 3-coordinate geometry to three S2- atoms. There are a spread of Ag–S bond distances ranging from 2.46–2.53 Å. In the second Ag1+ site, Ag1+ is bonded in a 6-coordinate geometry to six S2- atoms. There are a spread of Ag–S bond distances ranging from 2.45–3.37 Å. There are three inequivalent As+4.33+ sites. In the first As+4.33+ site, As+4.33+ is bonded in a trigonal non-coplanar geometry to three S2- atoms. There are a spread of As–S bond distances ranging from 2.27–2.35 Å. In the second As+4.33+ site, As+4.33+ is bonded in a distorted trigonal non-coplanar geometry to three S2- atoms. There are a spread of As–S bond distances ranging from 2.25–2.32 Å. In the third As+4.33+ site, As+4.33+ is bonded in a trigonal non-coplanar geometry to three S2- atoms. There are a spread of As–S bond distances ranging from 2.23–2.35 Å. N3- is bonded in a 6-coordinate geometry to six S2- atoms. There are a spread of N–S bond distances ranging from 3.46–3.78 Å. There are six inequivalent S2- sites. In the first S2- site, S2- is bonded in a distorted L-shaped geometry to one Ag1+, two As+4.33+, and one N3- atom. In the second S2- site, S2- is bonded in a 2-coordinate geometry to one Ag1+, two As+4.33+, and one N3- atom. In the third S2- site, S2- is bonded in a 2-coordinate geometry to two As+4.33+ and two equivalent N3- atoms. In the fourth S2- site, S2- is bonded in a 4-coordinate geometry to three Ag1+ and one As+4.33+ atom. In the fifth S2- site, S2- is bonded in a trigonal non-coplanar geometry to two Ag1+, one As+4.33+, and one N3- atom. In the sixth S2- site, S2- is bonded in a trigonal non-coplanar geometry to two Ag1+, one As+4.33+, and one N3- atom.
DOI: 10.17188/1746974
title: Materials Data on Cs2TlSbCl6 by Materials Project

description: Cs2TlSbCl6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Cs1+ is bonded to twelve equivalent Cl1- atoms to form CsCl12 cuboctahedra that share corners with twelve equivalent CsCl12 cuboctahedra, faces with six equivalent CsCl12 cuboctahedra, faces with four equivalent TlCl6 octahedra, and faces with four equivalent SbCl6 octahedra. All Cs–Cl bond lengths are 4.05 Å. Tl1+ is bonded to six equivalent Cl1- atoms to form TlCl6 octahedra that share corners with six equivalent SbCl6 octahedra and faces with eight equivalent CsCl12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Tl–Cl bond lengths are 3.06 Å. Sb3+ is bonded to six equivalent Cl1- atoms to form SbCl6 octahedra that share corners with six equivalent TlCl6 octahedra and faces with eight equivalent CsCl12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Sb–Cl bond lengths are 2.67 Å. Cl1- is bonded in a distorted linear geometry to four equivalent Cs1+, one Tl1+, and one Sb3+ atom.
DOI: 10.17188/1746975
title: Materials Data on Co3AgP3(HO6)2 by Materials Project

description: Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations
DOI: 10.17188/1746976
title: Materials Data on Li3Fe8(BO3)8 by Materials Project

description: Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations
DOI: 10.17188/1746977
title: Materials Data on NiPt(CN)6 by Materials Project

description: PtNi(CN)6 is alpha Rhenium trioxide-derived structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Pt2- is bonded in an octahedral geometry to six equivalent C3+ atoms. All Pt–C bond lengths are 2.02 Å. Ni2+ is bonded in an octahedral geometry to six equivalent N3- atoms. All Ni–N bond lengths are 2.04 Å. C3+ is bonded in a linear geometry to one Pt2- and one N3- atom. The C–N bond length is 1.16 Å. N3- is bonded in a linear geometry to one Ni2+ and one C3+ atom.
DOI: 10.17188/1746978
title: Materials Data on Y2Ni2Sn by Materials Project

description: Y2Ni2Sn crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. Y is bonded in a 10-coordinate geometry to six equivalent Ni and four equivalent Sn atoms. There are two shorter (2.94 Å) and four longer (2.98 Å) Y–Ni bond lengths. There are two shorter (3.26 Å) and two longer (3.29 Å) Y–Sn bond lengths. Ni is bonded in a 9-coordinate geometry to six equivalent Y, one Ni, and two equivalent Sn atoms. The Ni–Ni bond length is 2.41 Å. Both Ni–Sn bond lengths are 2.68 Å. Sn is bonded to eight equivalent Y and four equivalent Ni atoms to form a mixture of edge and face-sharing SnY8Ni4 cuboctahedra.
DOI: 10.17188/1746979
title: Materials Data on Na(CoO2)2 by Materials Project

description: NaCo2O4 crystallizes in the trigonal R3m space group. The structure is two-dimensional and consists of three NaCo2O4 sheets oriented in the (0, 0, 1) direction. Na1+ is bonded to six O2- atoms to form distorted NaO6 pentagonal pyramids that share corners with nine CoO6 octahedra, edges with three equivalent CoO6 octahedra, edges with six equivalent NaO6 pentagonal pyramids, and a faceface with one CoO6 octahedra. The corner-sharing octahedra tilt angles range from 8–47°. There are three shorter (2.35 Å) and three longer (2.42 Å) Na–O bond lengths. There are two inequivalent Co+3.50+ sites. In the first Co+3.50+ site, Co+3.50+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with three equivalent NaO6 pentagonal pyramids, edges with six equivalent CoO6 octahedra, and edges with three equivalent NaO6 pentagonal pyramids. There are three shorter (1.93 Å) and three longer (2.11 Å) Co–O bond lengths. In the second Co+3.50+ site, Co+3.50+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six equivalent NaO6 pentagonal pyramids, edges with six equivalent CoO6 octahedra, and a faceface with one NaO6 pentagonal pyramid. There are three shorter (1.94 Å) and three longer (2.08 Å) Co–O bond lengths. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a trigonal non-coplanar geometry to three equivalent Co+3.50+ atoms. In the second O2- site, O2- is bonded in a 6-coordinate geometry to three equivalent Na1+ and three equivalent Co+3.50+ atoms. In the third O2- site, O2- is bonded in a trigonal non-coplanar geometry to three equivalent Co+3.50+ atoms. In the fourth O2- site, O2- is bonded to three equivalent Na1+ and three equivalent Co+3.50+ atoms to form edge-sharing ONa3Co3 octahedra.
DOI: 10.17188/1746980
title: Materials Data on P3Pb5O13 by Materials Project

description: Pb5P3O13 crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. there are four inequivalent Pb+2.40+ sites. In the first Pb+2.40+ site, Pb+2.40+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Pb–O bond distances ranging from 2.53–2.94 Å. In the second Pb+2.40+ site, Pb+2.40+ is bonded in a 7-coordinate geometry to eight O2- atoms. There are a spread of Pb–O bond distances ranging from 2.48–3.09 Å. In the third Pb+2.40+ site, Pb+2.40+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Pb–O bond distances ranging from 2.47–3.06 Å. In the fourth Pb+2.40+ site, Pb+2.40+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Pb–O bond distances ranging from 2.49–3.05 Å. There are three inequivalent P+4.67+ sites. In the first P+4.67+ site, P+4.67+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of P–O bond distances ranging from 1.55–1.57 Å. In the second P+4.67+ site, P+4.67+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of P–O bond distances ranging from 1.55–1.57 Å. In the third P+4.67+ site, P+4.67+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of P–O bond distances ranging from 1.55–1.57 Å. There are ten inequivalent O2- sites. In the first O2- site, O2- is bonded to six Pb+2.40+ atoms to form face-sharing OPb6 octahedra. In the second O2- site, O2- is bonded in a distorted single-bond geometry to three Pb+2.40+ and one P+4.67+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to three Pb+2.40+ and one P+4.67+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to three Pb+2.40+ and one P+4.67+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to three Pb+2.40+ and one P+4.67+ atom. In the sixth O2- site, O2- is bonded in a distorted single-bond geometry to three Pb+2.40+ and one P+4.67+ atom. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to three Pb+2.40+ and one P+4.67+ atom. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to three Pb+2.40+ and one P+4.67+ atom. In the ninth O2- site, O2- is bonded in a distorted single-bond geometry to three Pb+2.40+ and one P+4.67+ atom. In the tenth O2- site, O2- is bonded in a distorted single-bond geometry to three Pb+2.40+ and one P+4.67+ atom.
DOI: 10.17188/1746981
title: Materials Data on Li2Fe3CuO8 by Materials Project

description: Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations
DOI: 10.17188/1746982
title: Materials Data on CeThCN by Materials Project

description: ThCeCN is alpha Po-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Th4+ is bonded to four equivalent C4- and two equivalent N3- atoms to form ThC4N2 octahedra that share corners with six equivalent ThC4N2 octahedra, edges with four equivalent ThC4N2 octahedra, and edges with eight equivalent CeC2N4 octahedra. The corner-sharing octahedral tilt angles are 0°. All Th–C bond lengths are 2.62 Å. Both Th–N bond lengths are 2.59 Å. Ce3+ is bonded to two equivalent C4- and four equivalent N3- atoms to form CeC2N4 octahedra that share corners with six equivalent CeC2N4 octahedra, edges with four equivalent CeC2N4 octahedra, and edges with eight equivalent ThC4N2 octahedra. The corner-sharing octahedral tilt angles are 0°. Both Ce–C bond lengths are 2.59 Å. All Ce–N bond lengths are 2.62 Å. C4- is bonded to four equivalent Th4+ and two equivalent Ce3+ atoms to form CCe2Th4 octahedra that share corners with six equivalent CCe2Th4 octahedra, edges with four equivalent CCe2Th4 octahedra, and edges with eight equivalent NCe4Th2 octahedra. The corner-sharing octahedral tilt angles are 0°. N3- is bonded to two equivalent Th4+ and four equivalent Ce3+ atoms to form NCe4Th2 octahedra that share corners with six equivalent NCe4Th2 octahedra, edges with four equivalent NCe4Th2 octahedra, and edges with eight equivalent CCe2Th4 octahedra. The corner-sharing octahedral tilt angles are 0°.
DOI: 10.17188/1746983
title: Materials Data on AgSe5 by Materials Project

description: AgSe5 crystallizes in the monoclinic Cc space group. The structure is one-dimensional and consists of two AgSe5 ribbons oriented in the (0, 0, 1) direction. Ag2+ is bonded to four Se+0.40- atoms to form distorted corner-sharing AgSe4 tetrahedra. There are a spread of Ag–Se bond distances ranging from 2.56–2.89 Å. There are five inequivalent Se+0.40- sites. In the first Se+0.40- site, Se+0.40- is bonded in a distorted L-shaped geometry to two equivalent Ag2+ and one Se+0.40- atom. The Se–Se bond length is 2.36 Å. In the second Se+0.40- site, Se+0.40- is bonded in a distorted water-like geometry to two Se+0.40- atoms. The Se–Se bond length is 2.33 Å. In the third Se+0.40- site, Se+0.40- is bonded in a distorted water-like geometry to two Se+0.40- atoms. The Se–Se bond length is 2.42 Å. In the fourth Se+0.40- site, Se+0.40- is bonded in a 1-coordinate geometry to one Ag2+ and two Se+0.40- atoms. The Se–Se bond length is 2.33 Å. In the fifth Se+0.40- site, Se+0.40- is bonded in a distorted single-bond geometry to one Ag2+ and one Se+0.40- atom.
DOI: 10.17188/1746984
title: Materials Data on Li3AlMo2(AsO7)2 by Materials Project

description: Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations
DOI: 10.17188/1746985
title: Materials Data on Li4Mn5Co3O16 by Materials Project

description: Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations
DOI: 10.17188/1746986
title: Materials Data on LaTaTiO6 by Materials Project

description: LaTaTiO6 crystallizes in the monoclinic C2 space group. The structure is three-dimensional. there are two inequivalent La3+ sites. In the first La3+ site, La3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of La–O bond distances ranging from 2.44–2.85 Å. In the second La3+ site, La3+ is bonded in a 6-coordinate geometry to eight O2- atoms. There are a spread of La–O bond distances ranging from 2.42–2.85 Å. Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share edges with three equivalent TaO6 octahedra. There are a spread of Ti–O bond distances ranging from 1.90–2.03 Å. Ta5+ is bonded to six O2- atoms to form TaO6 octahedra that share edges with three equivalent TiO6 octahedra. There are a spread of Ta–O bond distances ranging from 1.94–2.05 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one La3+, one Ti4+, and one Ta5+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to one La3+, one Ti4+, and one Ta5+ atom. In the third O2- site, O2- is bonded in a 3-coordinate geometry to two La3+, one Ti4+, and one Ta5+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to two La3+, one Ti4+, and one Ta5+ atom. In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to one La3+, one Ti4+, and one Ta5+ atom. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to one La3+, one Ti4+, and one Ta5+ atom.
DOI: 10.17188/1746987
title: Materials Data on Pr(Ge3Pt)4 by Materials Project

description: PrPt4Ge12 crystallizes in the cubic Im-3 space group. The structure is three-dimensional. Pr is bonded to twelve equivalent Ge atoms to form PrGe12 cuboctahedra that share faces with eight equivalent PtGe6 octahedra. All Pr–Ge bond lengths are 3.36 Å. Pt is bonded to six equivalent Ge atoms to form PtGe6 octahedra that share corners with six equivalent PtGe6 octahedra and faces with two equivalent PrGe12 cuboctahedra. The corner-sharing octahedral tilt angles are 60°. All Pt–Ge bond lengths are 2.52 Å. Ge is bonded in a 2-coordinate geometry to one Pr, two equivalent Pt, and two equivalent Ge atoms. There are one shorter (2.54 Å) and one longer (2.65 Å) Ge–Ge bond lengths.
DOI: 10.17188/1747032
title: Materials Data on HoZrRu2 by Materials Project

description: HoZrRu2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ho is bonded in a body-centered cubic geometry to eight equivalent Ru atoms. All Ho–Ru bond lengths are 2.88 Å. Zr is bonded in a body-centered cubic geometry to eight equivalent Ru atoms. All Zr–Ru bond lengths are 2.88 Å. Ru is bonded in a body-centered cubic geometry to four equivalent Ho and four equivalent Zr atoms.
DOI: 10.17188/1747033
title: Materials Data on Ta2CN by Materials Project

description: Ta2CN is Caswellsilverite-like structured and crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. there are two inequivalent Ta+3.50+ sites. In the first Ta+3.50+ site, Ta+3.50+ is bonded to two equivalent C4- and four equivalent N3- atoms to form a mixture of corner and edge-sharing TaC2N4 octahedra. The corner-sharing octahedral tilt angles are 0°. Both Ta–C bond lengths are 2.23 Å. All Ta–N bond lengths are 2.23 Å. In the second Ta+3.50+ site, Ta+3.50+ is bonded to four equivalent C4- and two equivalent N3- atoms to form TaC4N2 octahedra that share corners with six equivalent TaC4N2 octahedra and edges with twelve TaC2N4 octahedra. The corner-sharing octahedral tilt angles are 0°. All Ta–C bond lengths are 2.23 Å. Both Ta–N bond lengths are 2.23 Å. C4- is bonded to six Ta+3.50+ atoms to form CTa6 octahedra that share corners with six equivalent CTa6 octahedra, edges with four equivalent CTa6 octahedra, and edges with eight equivalent NTa6 octahedra. The corner-sharing octahedral tilt angles are 0°. N3- is bonded to six Ta+3.50+ atoms to form NTa6 octahedra that share corners with six equivalent NTa6 octahedra, edges with four equivalent NTa6 octahedra, and edges with eight equivalent CTa6 octahedra. The corner-sharing octahedral tilt angles are 0°.
DOI: 10.17188/1747034
title: Materials Data on RbBaN3 by Materials Project

description: RbBaN3 is Ilmenite-like structured and crystallizes in the orthorhombic Fdd2 space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded to six N1- atoms to form distorted RbN6 octahedra that share corners with four BaN6 octahedra, edges with three equivalent RbN6 octahedra, and edges with four BaN6 octahedra. The corner-sharing octahedra tilt angles range from 7–45°. There are a spread of Rb–N bond distances ranging from 3.04–3.19 Å. In the second Rb1+ site, Rb1+ is bonded to six N1- atoms to form distorted RbN6 octahedra that share corners with four BaN6 octahedra, edges with three equivalent RbN6 octahedra, and edges with four BaN6 octahedra. The corner-sharing octahedra tilt angles range from 6–45°. There are a spread of Rb–N bond distances ranging from 3.04–3.20 Å. There are two inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded to six N1- atoms to form BaN6 octahedra that share corners with four RbN6 octahedra, edges with three equivalent BaN6 octahedra, and edges with four RbN6 octahedra. The corner-sharing octahedra tilt angles range from 6–45°. There are a spread of Ba–N bond distances ranging from 2.68–2.79 Å. In the second Ba2+ site, Ba2+ is bonded to six N1- atoms to form BaN6 octahedra that share corners with four RbN6 octahedra, edges with three equivalent BaN6 octahedra, and edges with four RbN6 octahedra. The corner-sharing octahedra tilt angles range from 7–45°. There are a spread of Ba–N bond distances ranging from 2.68–2.79 Å. There are three inequivalent N1- sites. In the first N1- site, N1- is bonded to two Rb1+ and two Ba2+ atoms to form a mixture of distorted edge and corner-sharing NRb2Ba2 trigonal pyramids. In the second N1- site, N1- is bonded in a rectangular see-saw-like geometry to two Rb1+ and two Ba2+ atoms. In the third N1- site, N1- is bonded to two Rb1+ and two Ba2+ atoms to form a mixture of distorted edge and corner-sharing NRb2Ba2 trigonal pyramids.