ºÚÁÏÍø

News

Molecular big data

Using quantum mechanical calculations, a dataset of 62k organic molecules was generated
Dataset overview and dataset statistics for 62k dataset of organic molecules and their properties
Dataset statistics: Number of molecules and number of different chemical species in each data subset. Sample molecules are shown on the right.

We generated a dataset of 61,489 molecules extracted from organic crystals in the Cambridge Structural Database. For each molecule, the geometry and several electronic properties calculated with density-functional theory are available. For two subsets, we also supply data from higher level methods, such as hybrid functionals and the GW Green's function method. The dataset is available at . The data is open access and can be freely used for applications, data science and machine learning.

  • Updated:
  • Published:
Share
URL copied!

Read more news

An eye by Matti Ahlgren.
Press releases Published:

New macular degeneration treatment the first to halt disease’s progression

Aalto University researchers have uncovered a promising way to treat the dry form of the age- related macular degeneration (AMD) in the early diagnosis phase that could potentially stop its progression. The novel treatment approach aims to strengthen the protective mechanisms of affected cells using heat, explains Professor Ari Koskelainen.
Left: Daniela da Silva Fernandes, right: Robin Welsch.
Press releases Published:

AI use makes us overestimate our cognitive performance

New research warns we shouldn’t blindly trust Large Language Models with logical reasoning –– stopping at one prompt limits ChatGPT’s usefulness more than users realise.
Open Access Week 2025 poster with nine images behind the open access symbol and event details.
Research & Art Published:

Publishing Research Data Alongside Research Articles

Data availability statements are increasingly required by scientific journals. They include information on what data are available, where they can be found, and any applicable access terms
Six white faces surround a central purple face with a smiling expression on a yellow background.
Press releases Published:

Researcher cracks new ‘kissing number’ bounds — besting AI in the process

researcher found three new bounds for the famous mathematical ‘kissing number’ dilemma