Astrochemistry and compositions of planetary systems

KI Öberg, EA Bergin - Physics Reports, 2021 - Elsevier
Planets form and obtain their compositions in disks of gas and dust around young stars. The
chemical compositions of these planet-forming disks regulate all aspects of planetary …

The Leiden Atomic and Molecular Database (LAMDA): Current status, recent updates, and future plans

FFS van der Tak, F Lique, A Faure, JH Black… - Atoms, 2020 - mdpi.com
The Leiden Atomic and Molecular Database (LAMDA) collects spectroscopic information
and collisional rate coefficients for molecules, atoms, and ions of astrophysical and …

First glycine isomer detected in the interstellar medium: glycolamide (NH2C (O) CH2OH)

VM Rivilla, M Sanz-Novo, I Jiménez-Serra… - The Astrophysical …, 2023 - iopscience.iop.org
We report the first detection in the interstellar medium (ISM) of a C 2 H 5 O 2 N isomer: syn-
glycolamide (NH 2 C (O) CH 2 OH). The exquisite sensitivity at sub-mK levels of an …

Precursors of the RNA world in space: detection of (Z)-1, 2-ethenediol in the interstellar medium, a key intermediate in sugar formation

VM Rivilla, L Colzi, I Jiménez-Serra… - The Astrophysical …, 2022 - iopscience.iop.org
We present the first detection of (Z)-1, 2-ethenediol,(CHOH) 2, the enol form of
glycolaldehyde, in the interstellar medium toward the G+ 0.693− 0.027 molecular cloud …

Prebiotic precursors of the primordial RNA world in space: Detection of NH2OH

VM Rivilla, J Martín-Pintado… - The Astrophysical …, 2020 - iopscience.iop.org
One of the proposed scenarios for the origin of life is the primordial RNA world, which
considers that RNA molecules were likely responsible for the storage of genetic information …

Ionize Hard: Interstellar PO+ Detection

VM Rivilla, J García De La Concepción… - Frontiers in Astronomy …, 2022 - frontiersin.org
We report the first detection of the phosphorus monoxide ion (PO+) in the interstellar
medium. Our unbiased and very sensitive spectral survey toward the G+ 0.693–0.027 …

Evolutionary study of complex organic molecules in high-mass star-forming regions

A Coletta, F Fontani, VM Rivilla, C Mininni… - Astronomy & …, 2020 - aanda.org
We have studied four complex organic molecules (COMs), the oxygen-bearing methyl
formate (CH 3 OCHO) and dimethyl ether (CH 3 OCH 3) as well as the nitrogen-bearing …

Formation of phosphorus monoxide (PO) in the interstellar medium: Insights from quantum-chemical and kinetic calculations

JG de la Concepción, C Puzzarini… - The Astrophysical …, 2021 - iopscience.iop.org
In recent years, phosphorus monoxide (PO), an important molecule for prebiotic chemistry,
has been detected in star-forming regions and in the comet 67P/Churyumov-Gerasimenko …

The astrochemical evolutionary traits of phospholipid membrane homochirality

J Bocková, NC Jones, SV Hoffmann… - Nature Reviews …, 2024 - nature.com
Compartmentalization is crucial for the evolution of life. Present-day phospholipid
membranes exhibit a high level of complexity and species-dependent homochirality, the so …

First extragalactic detection of a phosphorus-bearing molecule with ALCHEMI: Phosphorus nitride (PN)

D Haasler, VM Rivilla, S Martín, J Holdship… - Astronomy & …, 2022 - aanda.org
Context. Phosphorus (P) is a crucial element for life given its central role in several
biomolecules. P-bearing molecules have been discovered in different regions of the Milky …