POSIIndexedC-Q2Zone 3Partially verifiedCurrent

Tetrahedron

Elsevier BV · United Kingdom

POSI-J-023367eISSN 0040-4020

Journal website Publications Record JSON

Evaluation status

POSI-EVAL-1.0

1 · Core Collection

Indexed, not certified

Listed in the journal directory. Certification is by application.

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2 · PQF

Not assessed

Eligibility framework; not a citation metric.

What PQF measures

3 · Citation ranking

CITATION-RANK-1.0

148 / 366C-Q2Zone 3

In Chemical Sciences · percentile 59.7

PNCI 0.37 · 1996 eligible items · coverage 100.0%

Snapshot: September 2026

Ranking method

PQF is an eligibility and quality-framework assessment. It is not a citation ranking metric and does not determine Citation Quartiles or POSI Zones. PCS is a supplementary citation indicator and does not determine the official POSI Citation Rank, Citation Percentile, Citation Quartile, or POSI Zone.

Citations and output

Citation score (PCS): 4.44; Supplementary · 2022–2025 · 1,996 items · PCS-1.0; Adequate sample; How it is calculated
Articles: 57,068; OpenAlex / Crossref
Subject: Chemical Sciences; P1.04 · confidence high

Ranking history

2026currentC-Q2Zone 3
Chemical Sciences · rank 148 of 366

Editions are kept as published; each ranks the journal within its category that year.

Record details

Identity

POSI ID · posi-data registry/ · identifier: POSI-J-023367
eISSN · ISSN Portal / Crossref · identifier: 0040-4020
OpenAlex source · OpenAlex · identifier: S205754296
Title · ISSN Portal / Crossref · registry: Tetrahedron
Publisher · Crossref / OpenAlex · registry: Elsevier BV

Not recorded: pISSN, ISSN country

Declared by the publisher

Stated by the journal about itself. POSI records these as declared and does not present them as measured.

Declared country · Publisher · declared: United Kingdom
Language · Publisher / DOAJ · declared: English
Website · Publisher · declared: www.sciencedirect.com/science/journal/00404020

Not recorded: Frequency, License, Peer review, Article processing charge

Registry and computed values

Open access · DOAJ / OpenAlex · registry: No

Not recorded: DOAJ status

Verification: Partially verified

ISSN resolved to an OpenAlex source record; journal-level evidence not reviewed by POSI.

Freshness: Current

Updated 2026-08-10. Record updated within 6 months of the data cutoff.

Indexed, benchmark set

Indexed. Also in the Global Benchmark reference set that POSI uses to validate its methodology.

How states are assigned

Cite this record

Panorama Open Scholarly Index. (2026). Tetrahedron [journal record, POSI-J-023367]. https://posi.panorama-sg.com/journal/bench-tetrahedron-0043/