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Also known as Re, element 75, 75Re, nipponium

75 مین عنصر جدول تناوبی دارای بالاترین نقطه ذوب در عناصر که در جدول تناوبی با نشانه Re (نشانه شیمیایی) آن را نشان میدهند.

OverviewAI-generated

Rhenium is a chemical element with the symbol Re and atomic number 75. Its standard atomic weight is 186.207. The element has an electronegativity of 1.9 and an ionic radius of 0.63. It commonly exhibits an oxidation state of 7. The electron configuration of rhenium is [Xe] 4f¹⁴ 5d⁵ 6s².

Rhenium was discovered in 1925. The IUPAC name for the element is rhenium. In chemical representations, it is identified by the canonical SMILES string [Re] and the Unicode character 錸. The PubChem CID for rhenium is 23947. It has a topological polar surface area of 0 and carries no charge. There are no hydrogen bond donors or acceptors associated with the neutral element.

Synthesized by Vinony from 25 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: Re
Molecular weight: 186.207 g/mol
IUPAC name: rhenium
SMILES: [Re]
InChIKey: WUAPFZMCVAUBPE-UHFFFAOYSA-N
Polar surface area: 0 Å²
H-bond donors: 0
H-bond acceptors: 0
Formal charge: 0

via PubChem

Research

4,870 papers

Rhenium Radioisotopes for Medicine, a Focus on Production and Applications.ReviewMolecules (Basel, Switzerland) · 2022Uccelli L, Martini P, Urso L et al.DOI: 10.3390/molecules27165283
Fundamentals of Rhenium-188 Radiopharmaceutical Chemistry.ReviewMolecules (Basel, Switzerland) · 2023Kleynhans J, Duatti A, Bolzati CDOI: 10.3390/molecules28031487
Rhenium-Based Complexes and in Vivo Testing: A Brief History.ReviewChembiochem : a European journal of chemical biology · 2020Capper MS, Packman H, Rehkämper MDOI: 10.1002/cbic.202000117
Design of Rhenium Compounds in Targeted Anticancer Therapeutics.ReviewCurrent pharmaceutical design · 2019Collery P, Desmaele D, Vijaykumar VDOI: 10.2174/1381612825666190902161400
Anticancer and Antibiotic Rhenium Tri- and Dicarbonyl Complexes: Current Research and Future Perspectives.ReviewMolecules (Basel, Switzerland) · 2022Schindler K, Zobi FDOI: 10.3390/molecules27020539
Recent Development of Rhenium-Based Materials in the Application of Diagnosis and Tumor Therapy.ReviewMolecules (Basel, Switzerland) · 2023Qi Q, Wang Q, Li Y et al.DOI: 10.3390/molecules28062733
Rhenium-catalyzed deoxydehydration of diols and polyols.ReviewChemSusChem · 2015Dethlefsen JR, Fristrup PDOI: 10.1002/cssc.201402987
Monoclonal Antibodies Radiolabeling with Rhenium-188 for Radioimmunotherapy.ReviewBioMed research international · 2017Uccelli L, Martini P, Pasquali M et al.DOI: 10.1155/2017/5923609

Wikidata facts

Instance of: chemical element
Part of: group 7
Named after: Rhine
Material used: rheniite
Mass: 186.207
Image: Rhenium single crystal bar and 1cm3 cube.jpg

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described by source: Armenian Soviet Encyclopedia
discoverer or inventor: Ida Noddack
Commons gallery: Rhenium
element symbol: Re
Commons category: Rhenium
topic's main category: Category:Rhenium
atomic number: 75
canonical SMILES: [Re]
chemical formula: Re
time of discovery or invention: 1925-00-00
Unicode character: 錸
electronegativity: 1.9
ionic radius: 0.53
oxidation state: 7
electron configuration: [Xe] 4f¹⁴ 5d⁵ 6s²
on focus list of Wikimedia project: Wikipedia:Vital articles/Level/4

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