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lantanio

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Also known as La, element 57, 57La, metallic lanthanum

La - Elemento chimico con numero atomico 57

OverviewAI-generated

Lanthanum is a chemical element with the symbol La and atomic number 57. Its standard atomic weight is 138.90547. The element has an electronegativity of 1.1 and an ionic radius of 1.36. Its electron configuration is described as [Xe] 6s² 6d¹. The Unicode character for lanthanum is "鑭".

Lanthanum was discovered in 1839. It appears in the Commons gallery and category under the name "Lanthanum". In chemical databases, it is identified by PubChem CID 23926 and has a molecular weight of 138.9055. The substance has zero hydrogen bond donors and acceptors, with a topological polar surface area of 0. It is referenced by 1,779 other encyclopedia articles.

Synthesized by Vinony from 24 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.

Key facts

Lanthanum.block ref: d block

via Wikipedia infobox

Chemical data

Formula: La
Molecular weight: 138.9055 g/mol
IUPAC name: lanthanum
SMILES: [La]
InChIKey: FZLIPJUXYLNCLC-UHFFFAOYSA-N
Polar surface area: 0 Å²
H-bond donors: 0
H-bond acceptors: 0
Formal charge: 0

via PubChem

Research

9,791 papers

Lanthanum carbonate.ReviewThe Annals of pharmacotherapy · 2006Joy MS, Kshirsagar A, Candiani C et al.DOI: 10.1345/aph.1G224
Lanthanum carbonate.ReviewDrugs · 2004Swainston Harrison T, Scott LJDOI: 10.2165/00003495-200464090-00008
Lanthanum carbonate: safety data after 10 years.ReviewNephrology (Carlton, Vic.) · 2016Hutchison AJ, Wilson RJ, Garafola S et al.DOI: 10.1111/nep.12864
Lanthanum Carbonate - A New Phosphate Binding Drug in Advanced Renal Failure.ReviewCurrent medicinal chemistry · 2018Aaseth J, Bjorke-Monsen ALDOI: 10.2174/0929867324666170509125840
Review of the diagnosis of gastrointestinal lanthanum deposition.ReviewWorld journal of gastroenterology · 2020Iwamuro M, Urata H, Tanaka T et al.DOI: 10.3748/wjg.v26.i13.1439
Lanthanum chloride exerts therapeutic potential for chronic kidney disease by suppressing nanohydroxyapatite-induced mitophagy and mitochondria-mediated apoptosis.Free radical biology & medicine · 2024Zhu L, Wang LY, Zhang T et al.DOI: 10.1016/j.freeradbiomed.2024.09.007
Lanthanum carbonate.ReviewDrugs of today (Barcelona, Spain : 1998) · 2006Freemont AJDOI: 10.1358/dot.2006.42.12.1025698
Cell and molecular toxicity of lanthanum nanoparticles: are there possible risks to humans?ReviewNanotoxicology · 2021Malvandi AM, Shahba S, Mohammadipour A et al.DOI: 10.1080/17435390.2021.1940340

Wikidata facts

Instance of: chemical substance
Part of: group 3
Named after: hiding
Followed by: cerium
Mass: 138.90547
Image: Lanthan 1-cropflipped.jpg

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electron configuration: [Xe] 6s² 6d¹
Commons gallery: Lanthanum
atomic number: 57
element symbol: La
Commons category: Lanthanum
discoverer or inventor: Carl Gustaf Mosander
topic's main category: Category:Lanthanum
location of discovery: Karolinska Institutet
time of discovery or invention: 1839-01-01
Unicode character: 鑭
electronegativity: 1.1
chemical formula: La
canonical SMILES: [La]
ionic radius: 1.36
on focus list of Wikimedia project: Wikipedia:Vital articles/Level/4

Sources (8)

via Wikidata · CC0

Article · Italiano

Il lantanio è l'elemento chimico di numero atomico 57 e il suo simbolo è La.

Abstract from DBpedia / Wikipedia · CC BY-SA

Gallery (17)

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