File:Gadolinium-4.jpg · Wikimedia Commons · See Wikimedia Commons
gadolinio
Sign in to saveAlso known as Gd, element 64, 64Gd, Gad, gadolininum, gadolinum
elemento chimico con numero atomico 64
OverviewAI-generated
Gadolinium is a chemical element with the symbol Gd and atomic number 64. Its standard atomic weight is 157.25. The element has an electronegativity of 1.20 and an ionic radius of 1.05. It was discovered in 1880.
The substance is represented by the canonical SMILES string "[Gd]" and the Unicode character "釓". It has a topological polar surface area of 0, with no hydrogen bond donors or acceptors, and carries a charge of 0.
References to gadolinium appear in 45,325 PubMed articles. Additionally, the subject is referenced by 1,486 other encyclopedia articles.
Synthesized by Vinony from 23 facts across 4 sources: Wikidata, PubChem, PubMed, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.
Chemical data
- Formula
- Gd
- Molecular weight
- 157.25 g/mol
- IUPAC name
- gadolinium
- SMILES
- [Gd]
- InChIKey
- UIWYJDYFSGRHKR-UHFFFAOYSA-N
- Polar surface area
- 0 Ų
- H-bond donors
- 0
- H-bond acceptors
- 0
- Formal charge
- 0
via PubChem
Research
45,325 papers- Update on Gadolinium-Based Contrast Agent Safety, From the AJR Special Series on Contrast Media.ReviewAJR. American journal of roentgenology · 2024Starekova J, Pirasteh A, Reeder SBDOI: 10.2214/AJR.23.30036
- Gadolinium Deposition Disease: Current State of Knowledge and Expert Opinion.ReviewInvestigative radiology · 2023Semelka RC, Ramalho MDOI: 10.1097/RLI.0000000000000977
- Gadolinium-Induced Fibrosis.ReviewAnnual review of medicine · 2016Todd DJ, Kay JDOI: 10.1146/annurev-med-063014-124936
- Gadolinium toxicity: mechanisms, clinical manifestations, and nanoparticle role.ReviewArchives of toxicology · 2025Domingo JL, Semelka RCDOI: 10.1007/s00204-025-04124-x
- Reducing Gadolinium Contrast With Artificial Intelligence.ReviewJournal of magnetic resonance imaging : JMRI · 2024Tsui B, Calabrese E, Zaharchuk G et al.DOI: 10.1002/jmri.29095
- Extracellular gadolinium-based contrast agents.ReviewRadiologia · 2024Soler-Fernández R, Méndez-Díaz C, Rodríguez-García EDOI: 10.1016/j.rxeng.2024.04.004
- [Gadolinium deposition-"gadolinium deposition disease"].ReviewDer Radiologe · 2019Raczeck P, Fries P, Bücker A et al.DOI: 10.1007/s00117-019-0522-9
- Gadolinium-Based Contrast Agent-Related Toxicities.ReviewCNS drugs · 2018Pasquini L, Napolitano A, Visconti E et al.DOI: 10.1007/s40263-018-0500-1
via PubMed
Wikidata facts
- Instance of
- chemical element
- Part of
- period 6
- Named after
- Johan Gadolin
- Mass
- 157.249
- Image
- Gadolinium.jpg
Show 13 more facts
- Commons gallery
- Gadolinium
- element symbol
- Gd
- Commons category
- Gadolinium
- discoverer or inventor
- Jean Charles Galissard de Marignac
- topic's main category
- Category:Gadolinium
- atomic number
- 64
- time of discovery or invention
- 1880-01-01
- canonical SMILES
- [Gd]
- chemical formula
- Gd
- electronegativity
- 1.20
- Unicode character
- 釓
- ionic radius
- 1.05
- on focus list of Wikimedia project
- Wikipedia:Vital articles/Level/4
Sources (7)
via Wikidata · CC0
Article · Italiano
Il gadolinio è l'elemento chimico di numero atomico 64 e il suo simbolo è Gd.
Abstract from DBpedia / Wikipedia · CC BY-SA
Gallery (11)
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