cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17188/1757224
title: Materials Data on LiLa(C2O5)2 by Materials Project

description: LiLa(C2O5)2 crystallizes in the monoclinic P2/c space group. The structure is three-dimensional. Li1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Li–O bond distances ranging from 2.04–2.53 Å. La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.49–3.06 Å. There are five inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.26 Å) and one longer (1.27 Å) C–O bond length. In the second C4+ site, C4+ is bonded in a bent 120 degrees geometry to two equivalent O2- atoms. Both C–O bond lengths are 1.27 Å. In the third C4+ site, C4+ is bonded in a bent 120 degrees geometry to two equivalent O2- atoms. Both C–O bond lengths are 1.27 Å. In the fourth C4+ site, C4+ is bonded in a bent 120 degrees geometry to two O2- atoms. Both C–O bond lengths are 1.27 Å. In the fifth C4+ site, C4+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.26 Å) and one longer (1.28 Å) C–O bond length. There are ten inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one La3+ and one C4+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one La3+, and one C4+ atom. In the third O2- site, O2- is bonded in a 2-coordinate geometry to one Li1+, one La3+, and one O2- atom. The O–O bond length is 1.23 Å. In the fourth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one La3+ and one C4+ atom. In the fifth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one La3+ and one C4+ atom. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one La3+, and one C4+ atom. In the seventh O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one La3+, and one C4+ atom. In the eighth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one La3+, and one C4+ atom. In the ninth O2- site, O2- is bonded in a single-bond geometry to one O2- atom. In the tenth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one La3+ and one C4+ atom.
DOI: 10.17188/1757225
title: Materials Data on BeAlSiO5 by Materials Project

description: BeAlSiO5 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Be is bonded to four O atoms to form BeO4 tetrahedra that share corners with two equivalent AlO6 octahedra, corners with two equivalent BeO4 tetrahedra, and corners with three equivalent SiO4 tetrahedra. The corner-sharing octahedra tilt angles range from 47–59°. There is one shorter (1.61 Å) and three longer (1.66 Å) Be–O bond length. Al is bonded to six O atoms to form AlO6 octahedra that share corners with two equivalent BeO4 tetrahedra, corners with five equivalent SiO4 tetrahedra, and edges with two equivalent AlO6 octahedra. There are a spread of Al–O bond distances ranging from 1.86–2.01 Å. Si is bonded to four O atoms to form SiO4 tetrahedra that share corners with five equivalent AlO6 octahedra and corners with three equivalent BeO4 tetrahedra. The corner-sharing octahedra tilt angles range from 47–57°. There are a spread of Si–O bond distances ranging from 1.64–1.66 Å. There are five inequivalent O sites. In the first O site, O is bonded in a distorted trigonal planar geometry to two equivalent Al and one Si atom. In the second O site, O is bonded in a trigonal planar geometry to one Be, one Al, and one Si atom. In the third O site, O is bonded in a trigonal planar geometry to two equivalent Be and one Si atom. In the fourth O site, O is bonded in a distorted trigonal planar geometry to two equivalent Al and one Si atom. In the fifth O site, O is bonded in a distorted bent 120 degrees geometry to one Be and one Al atom.
DOI: 10.17188/1757226
title: Materials Data on LiCo15O16 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: 10.17188/1757227
title: Materials Data on Al2SiAg7 by Materials Project

description: Ag7Al2Si crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. there are seven inequivalent Ag sites. In the first Ag site, Ag is bonded in a 12-coordinate geometry to eight Ag, three Al, and one Si atom. There are a spread of Ag–Ag bond distances ranging from 2.91–3.01 Å. There are a spread of Ag–Al bond distances ranging from 2.85–2.98 Å. The Ag–Si bond length is 2.80 Å. In the second Ag site, Ag is bonded in a 12-coordinate geometry to eight Ag, three Al, and one Si atom. There are a spread of Ag–Ag bond distances ranging from 2.91–2.97 Å. There are a spread of Ag–Al bond distances ranging from 2.80–3.06 Å. The Ag–Si bond length is 2.95 Å. In the third Ag site, Ag is bonded in a 12-coordinate geometry to seven Ag, three Al, and two equivalent Si atoms. There are a spread of Ag–Ag bond distances ranging from 2.90–2.95 Å. There are a spread of Ag–Al bond distances ranging from 2.81–3.02 Å. There are one shorter (2.83 Å) and one longer (2.99 Å) Ag–Si bond lengths. In the fourth Ag site, Ag is bonded in a 12-coordinate geometry to seven Ag, three Al, and two equivalent Si atoms. There are a spread of Ag–Ag bond distances ranging from 2.91–2.96 Å. There are a spread of Ag–Al bond distances ranging from 2.79–3.01 Å. There are one shorter (2.96 Å) and one longer (2.99 Å) Ag–Si bond lengths. In the fifth Ag site, Ag is bonded in a 12-coordinate geometry to seven Ag, three Al, and two equivalent Si atoms. There are one shorter (2.97 Å) and one longer (3.00 Å) Ag–Ag bond lengths. There are a spread of Ag–Al bond distances ranging from 2.82–3.01 Å. There are one shorter (2.85 Å) and one longer (2.94 Å) Ag–Si bond lengths. In the sixth Ag site, Ag is bonded in a 12-coordinate geometry to eight Ag, three Al, and one Si atom. There are one shorter (2.91 Å) and one longer (2.97 Å) Ag–Ag bond lengths. There are a spread of Ag–Al bond distances ranging from 2.78–3.03 Å. The Ag–Si bond length is 2.92 Å. In the seventh Ag site, Ag is bonded in a distorted trigonal planar geometry to nine Ag and three Al atoms. There are one shorter (2.62 Å) and two longer (2.64 Å) Ag–Al bond lengths. There are two inequivalent Al sites. In the first Al site, Al is bonded to ten Ag and two equivalent Si atoms to form a mixture of distorted face and corner-sharing AlSi2Ag10 cuboctahedra. There are one shorter (2.63 Å) and one longer (2.64 Å) Al–Si bond lengths. In the second Al site, Al is bonded to eleven Ag and one Si atom to form a mixture of distorted face and corner-sharing AlSiAg11 cuboctahedra. The Al–Si bond length is 2.61 Å. Si is bonded in a 12-coordinate geometry to nine Ag and three Al atoms.
DOI: 10.17188/1757229
title: Materials Data on Sr2Ca6Mn8O21 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: 10.17188/1757230
title: Materials Data on LiAu(S2O7)2 by Materials Project

description: LiAu(S2O7)2 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six SO4 tetrahedra. There are a spread of Li–O bond distances ranging from 2.11–2.26 Å. Au3+ is bonded in a square co-planar geometry to four O2- atoms. All Au–O bond lengths are 2.03 Å. There are two inequivalent S6+ sites. In the first S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with two equivalent LiO6 octahedra and a cornercorner with one SO4 tetrahedra. The corner-sharing octahedra tilt angles range from 6–42°. There are a spread of S–O bond distances ranging from 1.43–1.64 Å. In the second S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share a cornercorner with one LiO6 octahedra and a cornercorner with one SO4 tetrahedra. The corner-sharing octahedral tilt angles are 39°. There are a spread of S–O bond distances ranging from 1.43–1.68 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to one Au3+ and one S6+ atom. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to one Au3+ and one S6+ atom. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Li1+ and one S6+ atom. In the fourth O2- site, O2- is bonded in a linear geometry to one Li1+ and one S6+ atom. In the fifth O2- site, O2- is bonded in a bent 150 degrees geometry to one Li1+ and one S6+ atom. In the sixth O2- site, O2- is bonded in a bent 120 degrees geometry to two S6+ atoms. In the seventh O2- site, O2- is bonded in a single-bond geometry to one S6+ atom.
DOI: 10.17188/1757231
title: Materials Data on Ba3LiIn11 by Materials Project

description: LiBa3In11 crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Li is bonded to twelve In atoms to form face-sharing LiIn12 cuboctahedra. There are six shorter (3.05 Å) and six longer (3.12 Å) Li–In bond lengths. Ba is bonded in a 10-coordinate geometry to fourteen In atoms. There are a spread of Ba–In bond distances ranging from 3.70–4.05 Å. There are three inequivalent In sites. In the first In site, In is bonded in a 11-coordinate geometry to one Li, four equivalent Ba, and six In atoms. There are a spread of In–In bond distances ranging from 2.99–3.33 Å. In the second In site, In is bonded in a 12-coordinate geometry to two equivalent Li, two equivalent Ba, and eight In atoms. Both In–In bond lengths are 3.24 Å. In the third In site, In is bonded in a 9-coordinate geometry to six equivalent Ba and three equivalent In atoms.
DOI: 10.15468/6b2a92
title: The tribe Phanerotomini (Hymenoptera, Braconidae, Cheloninae) of the Arabian Peninsula, with special reference to the United Arab Emirates and Yemen

description: This dataset contains the digitized treatments in Plazi based on the original journal article Achterberg, Cornelis van (2021): The tribe Phanerotomini (Hymenoptera, Braconidae, Cheloninae) of the Arabian Peninsula, with special reference to the United Arab Emirates and Yemen. ZooKeys 1014: 1-118, DOI: http://dx.doi.org/10.3897/zookeys.1014.60426, URL: http://dx.doi.org/10.3897/zookeys.1014.60426
DOI: 10.15468/79qjqs
title: A new representative of the genus Bryocyclops Kiefer, 1927 from a karst cave in north-eastern Thailand (Copepoda, Cyclopoida, Cyclopidae) and comments on the generic affinities

description: This dataset contains the digitized treatments in Plazi based on the original journal article Watiroyram, Santi (2021): A new representative of the genus Bryocyclops Kiefer, 1927 from a karst cave in north-eastern Thailand (Copepoda, Cyclopoida, Cyclopidae) and comments on the generic affinities. Zoosystematics and Evolution 97 (1): 97-109, DOI: http://dx.doi.org/10.3897/zse.97.52354, URL: http://dx.doi.org/10.3897/zse.97.52354
DOI: 10.17188/1757234
title: Materials Data on LaNiAs by Materials Project

description: LaNiAs crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. La2+ is bonded to six equivalent As3- atoms to form a mixture of distorted face, edge, and corner-sharing LaAs6 pentagonal pyramids. All La–As bond lengths are 3.39 Å. Ni1+ is bonded in a trigonal planar geometry to three equivalent As3- atoms. All Ni–As bond lengths are 2.57 Å. As3- is bonded in a 3-coordinate geometry to six equivalent La2+ and three equivalent Ni1+ atoms.
DOI: 10.17188/1757235
title: Materials Data on SrFe3Bi2O9 by Materials Project

description: SrFe3Bi2O9 crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. Sr2+ is bonded to twelve O2- atoms to form SrO12 cuboctahedra that share corners with six equivalent SrO12 cuboctahedra and faces with eight FeO6 octahedra. There are six shorter (2.79 Å) and six longer (2.91 Å) Sr–O bond lengths. There are two inequivalent Fe+2.67+ sites. In the first Fe+2.67+ site, Fe+2.67+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with six FeO6 octahedra and faces with three equivalent SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–9°. There is three shorter (1.90 Å) and three longer (2.06 Å) Fe–O bond length. In the second Fe+2.67+ site, Fe+2.67+ is bonded to six equivalent O2- atoms to form FeO6 octahedra that share corners with six equivalent FeO6 octahedra and faces with two equivalent SrO12 cuboctahedra. The corner-sharing octahedral tilt angles are 9°. All Fe–O bond lengths are 1.99 Å. Bi4+ is bonded in a 9-coordinate geometry to nine equivalent O2- atoms. There are three shorter (2.39 Å) and six longer (2.81 Å) Bi–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 6-coordinate geometry to one Sr2+, two Fe+2.67+, and three equivalent Bi4+ atoms. In the second O2- site, O2- is bonded in a distorted linear geometry to two equivalent Sr2+ and two equivalent Fe+2.67+ atoms.
DOI: 10.17188/1757236
title: Materials Data on Li4Ni2P4H3O16 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: 10.17188/1757237
title: Materials Data on UMnAl by Materials Project

description: UMnAl is Frank-Kasper $\mu$ Phase-derived structured and crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. U is bonded in a 2-coordinate geometry to two equivalent U, six equivalent Mn, and six equivalent Al atoms. Both U–U bond lengths are 2.86 Å. There are two shorter (2.74 Å) and four longer (3.13 Å) U–Mn bond lengths. There are four shorter (3.11 Å) and two longer (3.15 Å) U–Al bond lengths. Mn is bonded to six equivalent U, two equivalent Mn, and four equivalent Al atoms to form distorted MnU6Mn2Al4 cuboctahedra that share corners with eight equivalent AlU6Mn4Al2 cuboctahedra, corners with ten equivalent MnU6Mn2Al4 cuboctahedra, edges with six equivalent MnU6Mn2Al4 cuboctahedra, faces with six equivalent MnU6Mn2Al4 cuboctahedra, and faces with twelve equivalent AlU6Mn4Al2 cuboctahedra. Both Mn–Mn bond lengths are 2.76 Å. All Mn–Al bond lengths are 2.57 Å. Al is bonded to six equivalent U, four equivalent Mn, and two equivalent Al atoms to form AlU6Mn4Al2 cuboctahedra that share corners with eight equivalent MnU6Mn2Al4 cuboctahedra, corners with ten equivalent AlU6Mn4Al2 cuboctahedra, edges with six equivalent AlU6Mn4Al2 cuboctahedra, faces with six equivalent AlU6Mn4Al2 cuboctahedra, and faces with twelve equivalent MnU6Mn2Al4 cuboctahedra. Both Al–Al bond lengths are 2.57 Å.
DOI: 10.17188/1757238
title: Materials Data on CoPt2 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: 10.17188/1757239
title: Materials Data on ZrCrO3 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: 10.17188/1757240
title: Materials Data on MnFeSn4 by Materials Project

description: MnFeSn4 is Khatyrkite-derived structured and crystallizes in the tetragonal I422 space group. The structure is three-dimensional. Mn is bonded in a distorted q6 geometry to two equivalent Fe and eight equivalent Sn atoms. Both Mn–Fe bond lengths are 2.65 Å. All Mn–Sn bond lengths are 2.78 Å. Fe is bonded in a distorted q6 geometry to two equivalent Mn and eight equivalent Sn atoms. All Fe–Sn bond lengths are 2.78 Å. Sn is bonded in a 2-coordinate geometry to two equivalent Mn and two equivalent Fe atoms.
DOI: 10.17188/1757241
title: Materials Data on HfO2 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: 10.17188/1757242
title: Materials Data on Na2Mo(H2O3)4 by Materials Project

description: Na2Mo(H2O3)4 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Na sites. In the first Na site, Na is bonded in a 9-coordinate geometry to nine O atoms. There are a spread of Na–O bond distances ranging from 2.41–2.89 Å. In the second Na site, Na is bonded to six O atoms to form NaO6 octahedra that share corners with two equivalent MoO8 hexagonal bipyramids. There are a spread of Na–O bond distances ranging from 2.38–2.57 Å. Mo is bonded to eight O atoms to form distorted MoO8 hexagonal bipyramids that share corners with two equivalent NaO6 octahedra. The corner-sharing octahedra tilt angles range from 37–54°. There are a spread of Mo–O bond distances ranging from 1.97–2.03 Å. There are eight inequivalent H sites. In the first H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.99 Å. In the second H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the third H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the fourth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.99 Å. In the fifth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.99 Å. In the sixth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.99 Å. In the seventh H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the eighth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. There are twelve inequivalent O sites. In the first O site, O is bonded in a 1-coordinate geometry to one Mo and one O atom. The O–O bond length is 1.48 Å. In the second O site, O is bonded in a 1-coordinate geometry to one Mo and one O atom. In the third O site, O is bonded in a 1-coordinate geometry to one Na, one Mo, and one O atom. The O–O bond length is 1.49 Å. In the fourth O site, O is bonded in a distorted T-shaped geometry to one Na, one Mo, and one O atom. In the fifth O site, O is bonded in a 1-coordinate geometry to one Mo and one O atom. The O–O bond length is 1.48 Å. In the sixth O site, O is bonded in a 3-coordinate geometry to one Na, one Mo, and one O atom. In the seventh O site, O is bonded in a 1-coordinate geometry to two equivalent Na, one Mo, and one O atom. The O–O bond length is 1.49 Å. In the eighth O site, O is bonded in a 4-coordinate geometry to two equivalent Na, one Mo, and one O atom. In the ninth O site, O is bonded in a distorted water-like geometry to two Na and two H atoms. In the tenth O site, O is bonded in a distorted water-like geometry to two Na and two H atoms. In the eleventh O site, O is bonded in a distorted water-like geometry to two Na and two H atoms. In the twelfth O site, O is bonded in a distorted water-like geometry to two Na and two H atoms.
DOI: 10.17188/1757243
title: Materials Data on BaSrLiNdTlCu2O7 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: 10.17188/1757244
title: Materials Data on Ce4ThO10 by Materials Project

description: ThCe4O10 is Fluorite-derived structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Th4+ is bonded in a body-centered cubic geometry to eight equivalent O2- atoms. All Th–O bond lengths are 2.40 Å. There are two inequivalent Ce4+ sites. In the first Ce4+ site, Ce4+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are four shorter (2.37 Å) and four longer (2.38 Å) Ce–O bond lengths. In the second Ce4+ site, Ce4+ is bonded in a body-centered cubic geometry to eight O2- atoms. All Ce–O bond lengths are 2.37 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded to four Ce4+ atoms to form a mixture of corner and edge-sharing OCe4 tetrahedra. In the second O2- site, O2- is bonded to two equivalent Th4+ and two equivalent Ce4+ atoms to form a mixture of corner and edge-sharing OCe2Th2 tetrahedra. In the third O2- site, O2- is bonded to four equivalent Ce4+ atoms to form a mixture of corner and edge-sharing OCe4 tetrahedra.
DOI: 10.17188/1757245
title: Materials Data on Cr2AgS4 by Materials Project

description: Cr2AgS4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Cr+3.50+ sites. In the first Cr+3.50+ site, Cr+3.50+ is bonded to six S2- atoms to form CrS6 octahedra that share corners with three equivalent CrS6 octahedra, corners with four equivalent AgS7 pentagonal bipyramids, edges with six CrS6 octahedra, and an edgeedge with one AgS7 pentagonal bipyramid. The corner-sharing octahedra tilt angles range from 52–59°. There are a spread of Cr–S bond distances ranging from 2.37–2.48 Å. In the second Cr+3.50+ site, Cr+3.50+ is bonded to six S2- atoms to form CrS6 octahedra that share corners with three equivalent CrS6 octahedra, corners with four equivalent AgS7 pentagonal bipyramids, edges with four CrS6 octahedra, and edges with four equivalent AgS7 pentagonal bipyramids. The corner-sharing octahedra tilt angles range from 52–59°. There are a spread of Cr–S bond distances ranging from 2.35–2.47 Å. Ag1+ is bonded to seven S2- atoms to form distorted AgS7 pentagonal bipyramids that share corners with eight CrS6 octahedra, edges with five CrS6 octahedra, edges with two equivalent AgS7 pentagonal bipyramids, and faces with two equivalent AgS7 pentagonal bipyramids. The corner-sharing octahedra tilt angles range from 22–66°. There are a spread of Ag–S bond distances ranging from 2.72–2.82 Å. There are four inequivalent S2- sites. In the first S2- site, S2- is bonded in a 5-coordinate geometry to two equivalent Cr+3.50+ and three equivalent Ag1+ atoms. In the second S2- site, S2- is bonded in a rectangular see-saw-like geometry to four Cr+3.50+ atoms. In the third S2- site, S2- is bonded in a 5-coordinate geometry to three Cr+3.50+ and two equivalent Ag1+ atoms. In the fourth S2- site, S2- is bonded in a 5-coordinate geometry to three Cr+3.50+ and two equivalent Ag1+ atoms.
DOI: 10.17188/1757246
title: Materials Data on Sr4CaMn2(SO3)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