Acta Crystallographica Section a
Leading citation impact metric from Clarivate Journal Citation Reports
papers with at least that number of citations each
State Council for Professorship (HĐGSNN) Scoring
Quyết định số 26/QĐ-HĐGSNN ngày 11/7/2025 (Mục quốc tế)
HĐGSNN Score History
By article publication year| Year | Max Score | Evaluation Details | Source |
|---|---|---|---|
| 2026 | 1.75đ | WoS Q2 có IF ≥ 2.0(IF: 2.1) | 🔵 Computed |
| 2025 | 1.50đ | WoS Q2(IF: 1.8) | 🔵 Computed |
| 2023 | 1.50đ | WoS Q2(IF: 1.8) | 🔵 Computed |
| 2021 | 1.75đ | WoS Q2 có IF ≥ 2.0(IF: 2.29) | 🔵 Computed |
Note: Domestic journal scores are officially collected from annual HĐGSNN decisions across councils. International journal scores are dynamically computed according to Decision 26/QĐ-HĐGSNN based on quartile and citation metrics in the publication year.
Aims & Scope
Acta Crystallographica Section A: Foundations and Advances publishes articles reporting advances in the theory and practice of all areas of crystallography in the broadest sense. As well as traditional crystallography, this includes nanocrystals, metacrystals, amorphous materials, quasicrystals, synchrotron and XFEL studies, coherent scattering, diffraction imaging, time-resolved studies and the structure of strain and defects in materials. The journal has two parts, a rapid-publication Advances section and the traditional Foundations section. Articles for the Advances section are of particularly high value and impact. They receive expedited treatment and may be highlighted by an accompanying scientific commentary article and a press release. Further details are given in the November 2013 Editorial. The central themes of the journal are, on the one hand, experimental and theoretical studies of the properties and arrangements of atoms, ions and molecules in condensed matter, periodic, quasiperiodic or amorphous, ideal or real, and, on the other, the theoretical and experimental aspects of the various methods to determine these properties and arrangements.
SCImago & Scopus Journal Intelligence
Not indexed in SCImago / Scopus databaseThis journal is currently not indexed in Scopus or is an academic publication indexed exclusively in Web of Science (WoS).
Chinese Academy of Sciences (CAS) Classification
Major / minor zone classification and CAS Early Warning List history
Publishing & Editorial Information
Detailed publisher, peer-review turnaround, and publication cycle specifications
WoS Categories & Quartiles
Detailed JCR / JCI category rankings and quartile breakdown from Clarivate
| Category | Index | Rank | Quartile |
|---|---|---|---|
CHEMISTRY, MULTIDISCIPLINARY | JCRSCIE | 162/250 | Q3 |
CRYSTALLOGRAPHY | JCRSCIE | 17/31 | Q3 |
CHEMISTRY, MULTIDISCIPLINARY | JCISCIE | 121/251 | Q2 |
CRYSTALLOGRAPHY | JCISCIE | 17/31 | Q3 |
Annual Historical Statistics & Publications
Track annual publication volume, total citations, and Impact Factor evolution
| Year | Impact Factor | Articles / Year | Total Citations |
|---|---|---|---|
| 2025 | 1.8 | — | — |
| 2023 | 1.8 | — | — |
| 2021 | 2.29 | — | — |
| 2019 | — | 1 | 0 |
| 2016 | — | 1 | 0 |
| 2015 | — | 1 | 0 |
| 2013 | — | 654 | 1,380 |
| 2012 | — | 619 | 2,885 |
| 2011 | — | 2,161 | 2,148 |
| 2010 | — | 814 | 3,106 |
| 2009 | — | 798 | 1,811 |
| 2008 | — | 2,129 | 2,798 |
| 2007 | — | 751 | 91,998 |
| 2006 | — | 684 | 3,168 |
| 2005 | — | 2,120 | 2,415 |
Journal Metrics & Citation Visualizations
Impact Factor Trend (2018–2024)
Clarivate IF trend for Acta Crystallographica Section a
Total Cites vs Self-Cites
Evaluation of scholarly independence and citation reach
Citations per Document
Citation metric windows across 2, 3, and 4 years
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