cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17188/1277129
title: Materials Data on Fe(PO3)4 by Materials Project

description: Fe(PO3)4 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. Fe is bonded to six O atoms to form FeO6 octahedra that share corners with six PO4 tetrahedra. There are a spread of Fe–O bond distances ranging from 1.98–2.07 Å. There are four inequivalent P sites. In the first P site, P is bonded to four O atoms to form PO4 tetrahedra that share a cornercorner with one FeO6 octahedra and corners with two PO4 tetrahedra. The corner-sharing octahedral tilt angles are 42°. There are a spread of P–O bond distances ranging from 1.49–1.64 Å. In the second P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with two equivalent FeO6 octahedra and corners with two PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 42–48°. There are a spread of P–O bond distances ranging from 1.50–1.61 Å. In the third P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with two equivalent FeO6 octahedra and corners with two PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 40–48°. There are a spread of P–O bond distances ranging from 1.50–1.62 Å. In the fourth P site, P is bonded to four O atoms to form PO4 tetrahedra that share a cornercorner with one FeO6 octahedra and corners with two PO4 tetrahedra. The corner-sharing octahedral tilt angles are 47°. There are a spread of P–O bond distances ranging from 1.51–1.61 Å. There are twelve inequivalent O sites. In the first O site, O is bonded in a distorted bent 120 degrees geometry to one Fe and one P atom. In the second O site, O is bonded in a bent 120 degrees geometry to two P atoms. In the third O site, O is bonded in a bent 150 degrees geometry to two P atoms. In the fourth O site, O is bonded in a bent 120 degrees geometry to two P atoms. In the fifth O site, O is bonded in a bent 150 degrees geometry to two P atoms. In the sixth O site, O is bonded in a single-bond geometry to one P atom. In the seventh O site, O is bonded in a distorted bent 150 degrees geometry to one Fe and one P atom. In the eighth O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the ninth O site, O is bonded in a distorted bent 120 degrees geometry to one Fe and one P atom. In the tenth O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the eleventh O site, O is bonded in a distorted bent 120 degrees geometry to one Fe and one P atom. In the twelfth O site, O is bonded in a single-bond geometry to one P atom.
DOI: 10.17188/1277130
title: Materials Data on LiCrPO4 (SG:14) 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: 10.17188/1277131
title: Materials Data on LiMnPO4 (SG:9) 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: 10.17188/1277132
title: Materials Data on LiFePO4 (SG:9) 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: 10.17188/1277133
title: Materials Data on Ni3P3O11 (SG:14) 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: 10.17188/1277134
title: Materials Data on Cs7Np3(Cl2O)6 by Materials Project

description: Cs7Np3(OCl2)6 crystallizes in the cubic I-43d space group. The structure is three-dimensional. there are two inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a 3-coordinate geometry to three equivalent O2- and six equivalent Cl1- atoms. All Cs–O bond lengths are 3.24 Å. There are three shorter (3.79 Å) and three longer (3.88 Å) Cs–Cl bond lengths. In the second Cs1+ site, Cs1+ is bonded to eight equivalent Cl1- atoms to form distorted corner-sharing CsCl8 hexagonal bipyramids. There are four shorter (3.61 Å) and four longer (3.64 Å) Cs–Cl bond lengths. Np+5.67+ is bonded in a distorted linear geometry to two equivalent O2- and four equivalent Cl1- atoms. Both Np–O bond lengths are 1.81 Å. All Np–Cl bond lengths are 2.70 Å. O2- is bonded in a distorted single-bond geometry to two equivalent Cs1+ and one Np+5.67+ atom. Cl1- is bonded in a 1-coordinate geometry to four Cs1+ and one Np+5.67+ atom.
DOI: 10.17188/1277135
title: Materials Data on SiMoP3O11 (SG:167) 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: 10.17188/1277136
title: Materials Data on Li2MgMn3O8 (SG:212) 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: 10.17188/1277138
title: Materials Data on Mn7(PbO5)3 (SG:193) 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: 10.17188/1277139
title: Materials Data on GdCu(MoO4)2 (SG:61) 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: 10.17188/1277140
title: Materials Data on MgAl2O4 by Materials Project

description: MgAl2O4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Mg2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Mg–O bond distances ranging from 2.17–2.56 Å. There are two inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded to six O2- atoms to form a mixture of corner and edge-sharing AlO6 octahedra. The corner-sharing octahedra tilt angles range from 49–59°. There are a spread of Al–O bond distances ranging from 1.87–1.96 Å. In the second Al3+ site, Al3+ is bonded to six O2- atoms to form a mixture of corner and edge-sharing AlO6 octahedra. The corner-sharing octahedra tilt angles range from 49–59°. There are a spread of Al–O bond distances ranging from 1.86–1.97 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded to two equivalent Mg2+ and three equivalent Al3+ atoms to form a mixture of distorted corner and edge-sharing OMg2Al3 trigonal bipyramids. In the second O2- site, O2- is bonded in a 5-coordinate geometry to two equivalent Mg2+ and three Al3+ atoms. In the third O2- site, O2- is bonded to two equivalent Mg2+ and three equivalent Al3+ atoms to form a mixture of distorted corner and edge-sharing OMg2Al3 trigonal bipyramids. In the fourth O2- site, O2- is bonded in a 5-coordinate geometry to two equivalent Mg2+ and three Al3+ atoms.
DOI: 10.17188/1277141
title: Materials Data on GdFe3(BO3)4 (SG:152) 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: 10.17188/1277142
title: Materials Data on CdPtF6 by Materials Project

description: PtCdF6 is Upper Bainite-derived structured and crystallizes in the trigonal R-3 space group. The structure is three-dimensional. Pt4+ is bonded to six equivalent F1- atoms to form PtF6 octahedra that share corners with six equivalent CdF6 octahedra. The corner-sharing octahedral tilt angles are 45°. All Pt–F bond lengths are 1.97 Å. Cd2+ is bonded to six equivalent F1- atoms to form CdF6 octahedra that share corners with six equivalent PtF6 octahedra. The corner-sharing octahedral tilt angles are 45°. All Cd–F bond lengths are 2.27 Å. F1- is bonded in a distorted bent 150 degrees geometry to one Pt4+ and one Cd2+ atom.
DOI: 10.17188/1277143
title: Materials Data on AlPO4 by Materials Project

description: AlPO4 is Low Tridymite-derived structured and crystallizes in the hexagonal P6cc space group. The structure is three-dimensional. Al3+ is bonded to four O2- atoms to form AlO4 tetrahedra that share corners with four equivalent PO4 tetrahedra. There is two shorter (1.74 Å) and two longer (1.75 Å) Al–O bond length. P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with four equivalent AlO4 tetrahedra. There is two shorter (1.53 Å) and two longer (1.54 Å) P–O bond length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one Al3+ and one P5+ atom. In the second O2- site, O2- is bonded in a linear geometry to one Al3+ and one P5+ atom. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to one Al3+ and one P5+ atom. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to one Al3+ and one P5+ atom.
DOI: 10.34740/kaggle/dsv/1891553
title: CEEC Mexico - Academic Profesionals
DOI: 10.17188/1277144
title: Materials Data on CaCu by Materials Project

description: CaCu crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are five inequivalent Ca sites. In the first Ca site, Ca is bonded in a 7-coordinate geometry to seven Cu atoms. There are a spread of Ca–Cu bond distances ranging from 3.01–3.24 Å. In the second Ca site, Ca is bonded in a 7-coordinate geometry to seven Cu atoms. There are a spread of Ca–Cu bond distances ranging from 3.01–3.22 Å. In the third Ca site, Ca is bonded in a 7-coordinate geometry to seven Cu atoms. There are a spread of Ca–Cu bond distances ranging from 3.00–3.23 Å. In the fourth Ca site, Ca is bonded in a 7-coordinate geometry to seven Cu atoms. There are a spread of Ca–Cu bond distances ranging from 3.01–3.23 Å. In the fifth Ca site, Ca is bonded in a 7-coordinate geometry to seven Cu atoms. There are a spread of Ca–Cu bond distances ranging from 3.01–3.24 Å. There are five inequivalent Cu sites. In the first Cu site, Cu is bonded in a 9-coordinate geometry to seven Ca and two equivalent Cu atoms. Both Cu–Cu bond lengths are 2.51 Å. In the second Cu site, Cu is bonded in a 9-coordinate geometry to seven Ca and two equivalent Cu atoms. Both Cu–Cu bond lengths are 2.51 Å. In the third Cu site, Cu is bonded in a 9-coordinate geometry to seven Ca and two equivalent Cu atoms. In the fourth Cu site, Cu is bonded in a 9-coordinate geometry to seven Ca and two equivalent Cu atoms. In the fifth Cu site, Cu is bonded in a 9-coordinate geometry to seven Ca and two equivalent Cu atoms. Both Cu–Cu bond lengths are 2.51 Å.
DOI: 10.17188/1277145
title: Materials Data on Gd3Fe5O12 (SG:230) 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: 10.17188/1277147
title: Materials Data on SbS3N2Cl7 by Materials Project

description: SbCl6N2S3Cl crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of eight N2S3Cl clusters and eight SbCl6 clusters. In each N2S3Cl cluster, there are two inequivalent N5+ sites. In the first N5+ site, N5+ is bonded in a bent 120 degrees geometry to two S2- atoms. There is one shorter (1.57 Å) and one longer (1.58 Å) N–S bond length. In the second N5+ site, N5+ is bonded in a bent 120 degrees geometry to two S2- atoms. There is one shorter (1.57 Å) and one longer (1.63 Å) N–S bond length. There are three inequivalent S2- sites. In the first S2- site, S2- is bonded in a distorted water-like geometry to one N5+ and one Cl1- atom. The S–Cl bond length is 2.11 Å. In the second S2- site, S2- is bonded in a single-bond geometry to one N5+ atom. In the third S2- site, S2- is bonded in a water-like geometry to two N5+ atoms. Cl1- is bonded in a single-bond geometry to one S2- atom. In each SbCl6 cluster, Sb3+ is bonded in an octahedral geometry to six Cl1- atoms. There are a spread of Sb–Cl bond distances ranging from 2.38–2.46 Å. There are six inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a single-bond geometry to one Sb3+ atom. In the second Cl1- site, Cl1- is bonded in a distorted single-bond geometry to one Sb3+ atom. In the third Cl1- site, Cl1- is bonded in a distorted single-bond geometry to one Sb3+ atom. In the fourth Cl1- site, Cl1- is bonded in a single-bond geometry to one Sb3+ atom. In the fifth Cl1- site, Cl1- is bonded in a single-bond geometry to one Sb3+ atom. In the sixth Cl1- site, Cl1- is bonded in a single-bond geometry to one Sb3+ atom.
DOI: 10.17188/1277148
title: Materials Data on K2HgO2 by Materials Project

description: K2HgO2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. K1+ is bonded to five equivalent O2- atoms to form a mixture of edge and corner-sharing KO5 square pyramids. There are one shorter (2.68 Å) and four longer (2.85 Å) K–O bond lengths. Hg2+ is bonded in a linear geometry to two equivalent O2- atoms. Both Hg–O bond lengths are 2.01 Å. O2- is bonded to five equivalent K1+ and one Hg2+ atom to form a mixture of distorted edge and corner-sharing OK5Hg octahedra. The corner-sharing octahedra tilt angles range from 0–16°.
DOI: 10.17188/1277150
title: Materials Data on Tm2Fe14B by Materials Project

description: Tm2Fe14B is beta Uranium-derived structured and crystallizes in the tetragonal P4_2/mnm space group. The structure is three-dimensional. there are two inequivalent Tm sites. In the first Tm site, Tm is bonded in a 1-coordinate geometry to sixteen Fe and one B atom. There are a spread of Tm–Fe bond distances ranging from 3.02–3.35 Å. The Tm–B bond length is 2.85 Å. In the second Tm site, Tm is bonded in a 6-coordinate geometry to sixteen Fe atoms. There are a spread of Tm–Fe bond distances ranging from 2.97–3.19 Å. There are six inequivalent Fe sites. In the first Fe site, Fe is bonded to two Tm and ten Fe atoms to form a mixture of distorted edge, corner, and face-sharing FeTm2Fe10 cuboctahedra. There are a spread of Fe–Fe bond distances ranging from 2.35–2.63 Å. In the second Fe site, Fe is bonded in a 2-coordinate geometry to two Tm and twelve Fe atoms. There are a spread of Fe–Fe bond distances ranging from 2.63–2.76 Å. In the third Fe site, Fe is bonded in a 12-coordinate geometry to three Tm and nine Fe atoms. There are a spread of Fe–Fe bond distances ranging from 2.39–2.60 Å. In the fourth Fe site, Fe is bonded in a distorted single-bond geometry to two Tm, seven Fe, and one B atom. The Fe–Fe bond length is 2.52 Å. The Fe–B bond length is 2.05 Å. In the fifth Fe site, Fe is bonded in a distorted L-shaped geometry to two equivalent Tm, four Fe, and two equivalent B atoms. Both Fe–B bond lengths are 2.06 Å. In the sixth Fe site, Fe is bonded to four Tm and eight Fe atoms to form a mixture of distorted corner and face-sharing FeTm4Fe8 cuboctahedra. B is bonded in a 6-coordinate geometry to one Tm and six Fe atoms.
DOI: 10.17188/1277152
title: Materials Data on MnCuSb by Materials Project

description: CuMnSb is half-Heusler structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Mn2+ is bonded in a 10-coordinate geometry to four equivalent Cu1+ and six equivalent Sb3- atoms. All Mn–Cu bond lengths are 2.63 Å. All Mn–Sb bond lengths are 3.04 Å. Cu1+ is bonded in a distorted body-centered cubic geometry to four equivalent Mn2+ and four equivalent Sb3- atoms. All Cu–Sb bond lengths are 2.63 Å. Sb3- is bonded in a 10-coordinate geometry to six equivalent Mn2+ and four equivalent Cu1+ atoms.
DOI: 10.17188/1277153
title: Materials Data on K3Nb8O21 (SG:193) 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: 10.17188/1277154
title: Materials Data on Sr3Ru2O7 by Materials Project

description: Sr3Ru2O7 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded to twelve O2- atoms to form SrO12 cuboctahedra that share corners with four equivalent SrO12 cuboctahedra, faces with four equivalent SrO12 cuboctahedra, and faces with eight equivalent RuO6 octahedra. There are eight shorter (2.81 Å) and four longer (2.82 Å) Sr–O bond lengths. In the second Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.46–2.84 Å. Ru4+ is bonded to six O2- atoms to form RuO6 octahedra that share corners with five equivalent RuO6 octahedra and faces with four equivalent SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–2°. There are four shorter (2.00 Å) and two longer (2.01 Å) Ru–O bond lengths. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded to four Sr2+ and two equivalent Ru4+ atoms to form a mixture of distorted corner, edge, and face-sharing OSr4Ru2 octahedra. The corner-sharing octahedra tilt angles range from 0–60°. In the second O2- site, O2- is bonded to five equivalent Sr2+ and one Ru4+ atom to form distorted OSr5Ru octahedra that share corners with seventeen OSr4Ru2 octahedra, edges with eight equivalent OSr5Ru octahedra, and faces with four equivalent OSr4Ru2 octahedra. The corner-sharing octahedra tilt angles range from 0–54°. In the third O2- site, O2- is bonded to four equivalent Sr2+ and two equivalent Ru4+ atoms to form a mixture of distorted corner, edge, and face-sharing OSr4Ru2 octahedra. The corner-sharing octahedra tilt angles range from 0–60°.
DOI: 10.17188/1277155
title: Materials Data on Ca2CuO3 (SG:71) 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: 10.17188/1277156
title: Materials Data on TlAgTe by Materials Project

description: AgTlTe crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Ag1+ is bonded in a 8-coordinate geometry to four equivalent Tl1+ and four equivalent Te2- atoms. There are a spread of Ag–Tl bond distances ranging from 3.38–3.63 Å. There are a spread of Ag–Te bond distances ranging from 2.84–3.12 Å. Tl1+ is bonded in a 12-coordinate geometry to four equivalent Ag1+, two equivalent Tl1+, and six equivalent Te2- atoms. Both Tl–Tl bond lengths are 3.85 Å. There are a spread of Tl–Te bond distances ranging from 3.51–3.68 Å. Te2- is bonded in a 10-coordinate geometry to four equivalent Ag1+ and six equivalent Tl1+ atoms.
DOI: 10.17188/1277158
title: Materials Data on GaF3 by Materials Project

description: GaF3 crystallizes in the trigonal R-3c space group. The structure is three-dimensional. Ga3+ is bonded to six equivalent F1- atoms to form corner-sharing GaF6 octahedra. The corner-sharing octahedral tilt angles are 34°. All Ga–F bond lengths are 1.92 Å. F1- is bonded in a bent 150 degrees geometry to two equivalent Ga3+ atoms.
DOI: 10.17188/1277159
title: Materials Data on CoSbS by Materials Project

description: CoSbS is Hausmannite-derived structured and crystallizes in the orthorhombic Pbca space group. The structure is three-dimensional. Co3+ is bonded to three equivalent Sb1- and three equivalent S2- atoms to form distorted CoSb3S3 octahedra that share corners with ten equivalent CoSb3S3 octahedra, corners with three equivalent SbCo3S tetrahedra, corners with three equivalent SCo3Sb tetrahedra, and an edgeedge with one CoSb3S3 octahedra. The corner-sharing octahedra tilt angles range from 54–65°. There are a spread of Co–Sb bond distances ranging from 2.53–2.57 Å. There are a spread of Co–S bond distances ranging from 2.28–2.31 Å. Sb1- is bonded to three equivalent Co3+ and one S2- atom to form distorted SbCo3S tetrahedra that share corners with three equivalent CoSb3S3 octahedra, corners with six equivalent SbCo3S tetrahedra, and corners with nine equivalent SCo3Sb tetrahedra. The corner-sharing octahedra tilt angles range from 73–82°. The Sb–S bond length is 2.55 Å. S2- is bonded to three equivalent Co3+ and one Sb1- atom to form distorted SCo3Sb tetrahedra that share corners with three equivalent CoSb3S3 octahedra, corners with four equivalent SCo3Sb tetrahedra, corners with nine equivalent SbCo3S tetrahedra, and an edgeedge with one SCo3Sb tetrahedra. The corner-sharing octahedra tilt angles range from 77–79°.
DOI: 10.17188/1277160
title: Materials Data on CsMo6Se7 by Materials Project

description: CsMo6Se7 crystallizes in the trigonal R-3 space group. The structure is three-dimensional. Cs1+ is bonded in a 10-coordinate geometry to ten Se2- atoms. There are a spread of Cs–Se bond distances ranging from 3.69–3.90 Å. There are two inequivalent Mo+2.17+ sites. In the first Mo+2.17+ site, Mo+2.17+ is bonded to five Se2- atoms to form a mixture of edge and corner-sharing MoSe5 square pyramids. There are a spread of Mo–Se bond distances ranging from 2.55–2.70 Å. In the second Mo+2.17+ site, Mo+2.17+ is bonded in a see-saw-like geometry to four Se2- atoms. There are a spread of Mo–Se bond distances ranging from 2.60–2.71 Å. There are three inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a 6-coordinate geometry to two equivalent Cs1+ and four Mo+2.17+ atoms. In the second Se2- site, Se2- is bonded in a 5-coordinate geometry to one Cs1+ and four Mo+2.17+ atoms. In the third Se2- site, Se2- is bonded in a 7-coordinate geometry to one Cs1+ and three equivalent Mo+2.17+ atoms.
DOI: 10.5066/p9r7l1ns
title: Hawaiian Islands Hawaiian Hoary Bat Genetic Sexing 2009-2020 (ver. 6.0, January 2021)

description: We tested the utility of a protocol using genetic markers that previously proved successful to identify the sex of Vespertilionid bats on tissues collected from live bats and carcasses of varying age from the Hawaiian hoary bat (Lasiurus cinereus semotus). This molecular method is based on genes unique to X and Y chromosomes in mammals and previously was used successfully on North American hoary bats (L. c. cinereus). Using genotyping, we determined the sex of 102 of 109 Hawaiian hoary bat tissue samples. This dataset includes all 73 samples from the original data release, plus 36 additional samples. NOTE: While previous versions are available from the author, all the records in previous versions can be found in version 4.0. First posted - October 17, 2018 (available from author) Revised - November 20, 2018 (version 2.0 - available from author) Revised - November 26, 2019 (version 3.0 - available from author) Revised - April 13, 2020 (version 4.0 - available from author) Revised - September 28, 2020 (version 5.0 - available from author) Revised - January 28, 2021 (version 6.0)