cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.mef7wz
title: Occurrence Download

description: A dataset containing 11976 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Loxosceles Heineken & Lowe, 1832"
 ]
}

 The dataset includes 11976 records from 149 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005322-250227182430271/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.fmkw6u
title: Occurrence Download

description: A dataset containing 232 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is South America",
 "Country is one of (Argentina, Brazil, Paraguay)",
 "TaxonKey is Charadrius falklandicus Latham, 1790",
 "Year 1000-2024"
 ]
}

 The dataset includes 232 records from 26 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005323-250227182430271/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.v3uc9t
title: Occurrence Download

description: A dataset containing 37297 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Human Observation, Material sample)",
 "TaxonKey is Ursus americanus Pallas, 1780",
 "Year 1950-2025"
 ]
}

 The dataset includes 37297 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005320-250227182430271/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8n79by
title: Occurrence Download

description: A dataset containing 24441 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "TaxonKey is Salvia pratensis L.",
 "Year is less than or equal to 2000",
 "Year is greater than or equal to 1970",
 {
 "or" : [
 {
 "not" : {
 "EstablishmentMeans" : [
 "is one of (MANAGED, INTRODUCED)"
 ]
 }
 },
 "EstablishmentMeans is null"
 ]
 },
 {
 "or" : [
 "CoordinateUncertaintyInMeters is less than 1000",
 "CoordinateUncertaintyInMeters is null"
 ]
 }
 ]
}

 The dataset includes 24441 records from 134 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005324-250227182430271/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yuhdpe
title: Occurrence Download

description: A dataset containing 277084 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "TaxonKey is one of (Anaxyrus Tschudi, 1845)"
 ]
}

 The dataset includes 277084 records from 148 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005309-250227182430271/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.z3j4k4
title: Occurrence Download

description: A dataset containing 48 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Zamia furfuracea L.f.",
 "Year 2013-2025"
 ]
}

 The dataset includes 48 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005326-250227182430271/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5bunbb
title: Occurrence Download

description: A dataset containing 465 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "Geometry POLYGON((-74.15928 4.6052,-74.16016 4.60485,-74.16013 4.60187,-74.15753 4.60129,-74.15529 4.60122,-74.15496 4.60117,-74.15498 4.60293,-74.15646 4.60343,-74.15698 4.60452,-74.15915 4.60543,-74.15928 4.6052))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "Year 2020-2025"
 ]
}

 The dataset includes 465 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005325-250227182430271/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hpyhte
title: Occurrence Download

description: A dataset containing 110 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Crotalus morulus Klauber, 1952"
 ]
}

 The dataset includes 110 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005327-250227182430271/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.fkuas8
title: Occurrence Download

description: A dataset containing 3752 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "TaxonKey is one of (Anaxyrus microscaphus (Cope, 1867))"
 ]
}

 The dataset includes 3752 records from 33 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005315-250227182400228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.a2ru9k
title: Occurrence Download

description: A dataset containing 2350 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is one of (Eucera fulviventris (Smith, 1854), Eufriesea distinguenda (Gribodo, 1882), Eufriesea lucida (Kimsey, 1977), Eufriesea mariana (Mocsáry, 1896), Eufriesea superba (Hoffmannsegg, 1817), Euglossa iopyrrha Dressler, 1982, Euglossa subandina Hinojosa-Díaz & Engel, 2014, Hesperapis wilmattae Cockerell, 1933, Hylaeus alocaspidus Snelling, 1975, Hylaeus tuertonis (Cockerell, 1906), Hypanthidioides gregaria (Schrottky, 1905), Lasioglossum atlanticum (Mitchell, 1960), Lasioglossum divergens (Lovell, 1905), Lasioglossum heterognathum (Mitchell, 1960), Lasioglossum lampronotum McGinley, 1986, Lasioglossum mitchelli Gibbs, Lasioglossum osmioides (Ducke, 1902), Lasioglossum umbripenne (Ellis, 1913), Lestrimelitta guyanensis Roubik, 1980)"
 ]
}

 The dataset includes 2350 records from 66 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005316-250227182400228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wqdej5
title: Occurrence Download

description: A dataset containing 24717 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "TaxonKey is Scabiosa columbaria L.",
 "Year is less than or equal to 2000",
 "Year is greater than or equal to 1970",
 {
 "or" : [
 {
 "not" : {
 "EstablishmentMeans" : [
 "is one of (MANAGED, INTRODUCED)"
 ]
 }
 },
 "EstablishmentMeans is null"
 ]
 },
 {
 "or" : [
 "CoordinateUncertaintyInMeters is less than 1000",
 "CoordinateUncertaintyInMeters is null"
 ]
 }
 ]
}

 The dataset includes 24717 records from 167 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005328-250227182430271/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.r6uktk
title: Occurrence Download

description: A dataset containing 5028 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is South America",
 "Country is one of (Argentina, Brazil, Paraguay)",
 "TaxonKey is Charadrius modestus M.H.K.Lichtenstein, 1823",
 "Year 1000-2024"
 ]
}

 The dataset includes 5028 records from 26 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005329-250227182430271/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.u5ymsj
title: Occurrence Download

description: A dataset containing 832170 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-126.67623 31.17151,-111.96107 31.17151,-111.96107 44.4171,-126.67623 44.4171,-126.67623 31.17151))",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Callipepla californica (Shaw, 1798)"
 ]
}

 The dataset includes 832170 records from 76 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005303-250227182400228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6073/pasta/e53b94a4d6c00b640c4ecc8f89e504b6
title: Soil biota counts from the Biotic Effects Experiment (BEE), McMurdo Dry Valleys, Antarctica (1999-2023, ongoing)

description: Increases in soil temperature and moisture may change the bioavailability of essential elements by altering solubility and diffusion rates in soils, or by changing the amounts of organic compounds. Long-term experiments in the Bonney, Hoare and Fryxell basins have been established with three treatments: 1) increased moisture, 2) soil warming (ITEX chambers), and 3) soil warming + increased moisture. The identification and abundance of soil biota are reported. Only control treatments have been measured since the 2014-2015 austral summer.
DOI: 10.26300/3g9g-a448
title: Data for Anatomical Distribution and Flight Control Function of Wing Sensory Hairs in Seba’s Short-Tailed Bat
DOI: 10.15468/dl.qh4jxz
title: Occurrence Download

description: A dataset containing 3337220 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is North America",
 "Country is Mexico",
 "Month is March",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 3337220 records from 1861 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005297-250227182430271/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/usdmd3
title: Données naturalistes opportunistes issues de la plateforme INaturalist-Données naturalistes opportunistes "dgdg"

description: Données naturalistes opportunistes saisies sur iNaturalist à partir du compte "dgdg"
DOI: 10.15468/dl.pdhqhq
title: Occurrence Download

description: A dataset containing 50 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Oreochromis mossambicus",
 "HasCoordinate is true",
 "Country is Namibia"
 ]
}

 The dataset includes 50 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0048873-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/n4hdh4
title: Données naturalistes opportunistes issues de la plateforme INaturalist-Données naturalistes opportunistes "mermoz973"

description: Données naturalistes opportunistes saisies sur iNaturalist à partir du compte "mermoz973"
DOI: 10.15468/jhdvns
title: Données naturalistes opportunistes issues de la plateforme INaturalist-Données naturalistes opportunistes "mailys_lht"

description: Données naturalistes opportunistes saisies sur iNaturalist à partir du compte "mailys_lht"
DOI: 10.15468/upmcgp
title: Données naturalistes opportunistes issues de la plateforme INaturalist-Données naturalistes opportunistes "louis944444"

description: Données naturalistes opportunistes saisies sur iNaturalist à partir du compte "louis944444"
DOI: 10.15468/dn7zwn
title: Données naturalistes opportunistes issues de la plateforme INaturalist-Données naturalistes opportunistes "jcl7"

description: Données naturalistes opportunistes saisies sur iNaturalist à partir du compte "jcl7"
DOI: 10.15468/dl.twgqfz
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "TaxonKey is Triaenops rufus"
 ]
}

 The dataset includes 5 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0048874-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.39ewcu
title: Occurrence Download

description: A dataset containing 5560 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Metallura phoebe",
 "Year 2005-2025"
 ]
}

 The dataset includes 5560 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0048875-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/g6sxmy
title: Données naturalistes opportunistes issues de la plateforme INaturalist-Données naturalistes opportunistes Jean-Silouane Rebours (jean_silouane_rebours)

description: Données naturalistes opportunistes saisies sur iNaturalist à partir du compte "jean_silouane_rebours"
DOI: 10.15468/x2wwbb
title: Données naturalistes opportunistes issues de la plateforme INaturalist-Données naturalistes opportunistes "zoebailet"

description: Données naturalistes opportunistes saisies sur iNaturalist à partir du compte "zoebailet"
DOI: 10.15468/dl.vrzn7r
title: Occurrence Download

description: A dataset containing 14 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Felis catus",
 "HasCoordinate is true",
 "Country is Namibia"
 ]
}

 The dataset includes 14 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0048876-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57760/sciencedb.j00001.01065
title: A dataset of knowledge injection for Gansu tourism large models
title: 面向甘肃旅游大模型的知识注入数据集

description: This dataset is designed to provide knowledge support for tourism large language models, covering tourism resources in Gansu Province, including three dimensions: attractions, hotels, and cuisine. Through data collection from multiple tourism platforms and manual curation, the dataset has constructed a knowledge graph containing entities and relationships, totaling 810,793 triples, involving 30,045 entities and 14 types of relationships. The dataset is stored in CSV format and uses Neo4j for storage and visualization, facilitating intuitive data exploration and analysis. In addition to providing basic information about tourism entities, the dataset also offers detailed descriptions of entities through dimensions such as geographic location, ratings, and recommended dishes. This dataset is suitable for applications such as tourism recommendation systems and intelligent question answering, providing rich training materials and knowledge support for tourism systems based on large models, and contributing to the enhancement of the system's knowledge coverage and reasoning abilities.
description: This dataset is designed to provide knowledge support for tourism large language models, covering tourism resources in Gansu Province, including three dimensions: attractions, hotels, and cuisine. Through data collection from multiple tourism platforms and manual curation, the dataset has constructed a knowledge graph containing entities and relationships, totaling 810,793 triples, involving 30,045 entities and 14 types of relationships. The dataset is stored in CSV format and uses Neo4j for storage and visualization, facilitating intuitive data exploration and analysis. In addition to providing basic information about tourism entities, the dataset also offers detailed descriptions of entities through dimensions such as geographic location, ratings, and recommended dishes. This dataset is suitable for applications such as tourism recommendation systems and intelligent question answering, providing rich training materials and knowledge support for tourism systems based on large models, and contributing to the enhancement of the system's knowledge coverage and reasoning abilities.
DOI: 10.15468/whcar7
title: Données naturalistes opportunistes issues de la plateforme INaturalist-Données naturalistes opportunistes "antoinekita"

description: Données naturalistes opportunistes saisies sur iNaturalist à partir du compte "antoinekita"
DOI: 10.15468/92zhs2
title: Données naturalistes opportunistes issues de la plateforme INaturalist-Données naturalistes opportunistes "hiboudesmarais"

description: Données naturalistes opportunistes saisies sur iNaturalist à partir du compte "hiboudesmarais"
DOI: 10.15468/3fzsdc
title: Données naturalistes opportunistes issues de la plateforme INaturalist-Données naturalistes opportunistes "praposo"

description: Données naturalistes opportunistes saisies sur iNaturalist à partir du compte "praposo"
DOI: 10.15468/8k8kcb
title: Données naturalistes opportunistes issues de la plateforme INaturalist-Données naturalistes opportunistes "nopelm"

description: Données naturalistes opportunistes saisies sur iNaturalist à partir du compte "nopelm"
DOI: 10.15468/dl.bcsgc8
title: Occurrence Download

description: A dataset containing 19 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Equus asinus",
 "HasCoordinate is true",
 "Country is Namibia"
 ]
}

 The dataset includes 19 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0048877-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.30412642
title: Optimized Geometry and Electronic Structure of the Al₄O₆ Nanocluster from DFT Calculations

description: Methods<br>We optimized a neutral singlet <b>Al₄O₆</b> cluster at <b>RB3LYP/6-311++G(d,p)</b> with an analytic frequency calculation (<code>opt freq</code>) on Gaussian 16 Rev. C.01 (120 GB RAM; Linda with up to 64 procs).Electronic energy and thermochemistry<br>The self-consistent field converged cleanly; the final <b>SCF energy is −1421.79753269 Eh</b>.Thermochemistry (298.15 K, 1 atm): <b>ZPE = 0.029187 Eh</b>, with thermal corrections and totals reported (e.g., <b>E_elec+ZPE = −1421.768346 Eh</b>, <b>E_elec+H_therm = −1421.758469 Eh</b>, <b>G = −1421.802185 Eh</b>).<br>Geometry and bondingThe optimized structure is a compact oxide cluster (C₁). Representative interatomic separations from the final distance matrix show <b>Al–O ≈ 1.745 Å</b> to each O neighbor; e.g., Al(1)–O(2) = 1.7447 Å, Al(1)–O(3) = 1.7447 Å, Al(1)–O(4) = 1.7447 Å.Standard-orientation coordinates and rotational constants for the optimized structure are provided in the log.Vibrational analysis<br>The frequency job confirms a <b>true minimum</b>: the reported fundamental modes are <b>all positive</b> (e.g., 321.68, 321.98, 409.06, 409.11, 409.17, 511.45 cm⁻¹ for the first six listed bands).Thermochemical summaries (ZPE, S, C_V, etc.) are tabulated at 298 K.Charge analysis and moments<br>Population analysis shows the expected oxide polarity: <b>Mulliken charges</b> of roughly <b>+1.01 e</b> on Al and <b>−0.672 e</b> on O (summing to zero), and <b>APT charges</b> ~<b>+1.51 e</b> (Al) and <b>−1.006 e</b> (O).The log also lists very small dipole/quadrupole moments (near-symmetric charge distribution in this frame).<b>One-sentence summary:</b> <i>DFT (RB3LYP/6-311++G(d,p)) optimization and frequency analysis of Al₄O₆ yields a C₁ minimum with Al–O ≈ 1.745 Å, robust positive frequencies, SCF energy −1421.7975 Eh, and strongly ionic charge partitioning (Al δ⁺, O δ⁻).</i><br><br>We optimized a neutral singlet <b>Al₄O₆</b> cluster (<b>Q = 0, M = 1</b>) using <b>DFT/B3LYP</b> with the <b>6-311++G(d,p)</b> basis set as implemented in <b>Gaussian 16 (ES64L-G16RevC.01)</b>. The job specification was <code>#p B3LYP/6-311++G(d,p) opt freq</code>, and the calculation employed <b>252 basis functions</b>. Geometry optimization converged, and an analytic <b>frequency</b> calculation verified that the stationary point is a <b>true minimum</b> (no imaginary frequencies). The final self-consistent field energy is <b>E(SCF) = −1421.79753269 Eh</b>; the <b>zero-point correction</b> reported by Gaussian is <b>0.029187 Eh</b>. For figures and supplemental data, Cartesian coordinates were taken from the optimized structure, converted to Å, and visualized with a covalent-radii bonding criterion; ball-and-stick images and labeled Al–O distances were generated from the resulting bonded graph.
DOI: 10.6084/m9.figshare.30412642.v1
title: Optimized Geometry and Electronic Structure of the Al₄O₆ Nanocluster from DFT Calculations

description: Methods<br>We optimized a neutral singlet <b>Al₄O₆</b> cluster at <b>RB3LYP/6-311++G(d,p)</b> with an analytic frequency calculation (<code>opt freq</code>) on Gaussian 16 Rev. C.01 (120 GB RAM; Linda with up to 64 procs).Electronic energy and thermochemistry<br>The self-consistent field converged cleanly; the final <b>SCF energy is −1421.79753269 Eh</b>.Thermochemistry (298.15 K, 1 atm): <b>ZPE = 0.029187 Eh</b>, with thermal corrections and totals reported (e.g., <b>E_elec+ZPE = −1421.768346 Eh</b>, <b>E_elec+H_therm = −1421.758469 Eh</b>, <b>G = −1421.802185 Eh</b>).<br>Geometry and bondingThe optimized structure is a compact oxide cluster (C₁). Representative interatomic separations from the final distance matrix show <b>Al–O ≈ 1.745 Å</b> to each O neighbor; e.g., Al(1)–O(2) = 1.7447 Å, Al(1)–O(3) = 1.7447 Å, Al(1)–O(4) = 1.7447 Å.Standard-orientation coordinates and rotational constants for the optimized structure are provided in the log.Vibrational analysis<br>The frequency job confirms a <b>true minimum</b>: the reported fundamental modes are <b>all positive</b> (e.g., 321.68, 321.98, 409.06, 409.11, 409.17, 511.45 cm⁻¹ for the first six listed bands).Thermochemical summaries (ZPE, S, C_V, etc.) are tabulated at 298 K.Charge analysis and moments<br>Population analysis shows the expected oxide polarity: <b>Mulliken charges</b> of roughly <b>+1.01 e</b> on Al and <b>−0.672 e</b> on O (summing to zero), and <b>APT charges</b> ~<b>+1.51 e</b> (Al) and <b>−1.006 e</b> (O).The log also lists very small dipole/quadrupole moments (near-symmetric charge distribution in this frame).<b>One-sentence summary:</b> <i>DFT (RB3LYP/6-311++G(d,p)) optimization and frequency analysis of Al₄O₆ yields a C₁ minimum with Al–O ≈ 1.745 Å, robust positive frequencies, SCF energy −1421.7975 Eh, and strongly ionic charge partitioning (Al δ⁺, O δ⁻).</i><br><br>We optimized a neutral singlet <b>Al₄O₆</b> cluster (<b>Q = 0, M = 1</b>) using <b>DFT/B3LYP</b> with the <b>6-311++G(d,p)</b> basis set as implemented in <b>Gaussian 16 (ES64L-G16RevC.01)</b>. The job specification was <code>#p B3LYP/6-311++G(d,p) opt freq</code>, and the calculation employed <b>252 basis functions</b>. Geometry optimization converged, and an analytic <b>frequency</b> calculation verified that the stationary point is a <b>true minimum</b> (no imaginary frequencies). The final self-consistent field energy is <b>E(SCF) = −1421.79753269 Eh</b>; the <b>zero-point correction</b> reported by Gaussian is <b>0.029187 Eh</b>. For figures and supplemental data, Cartesian coordinates were taken from the optimized structure, converted to Å, and visualized with a covalent-radii bonding criterion; ball-and-stick images and labeled Al–O distances were generated from the resulting bonded graph.