Parity violation effects in helical osmocene: theoretical analysis and experimental prospects
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arXiv
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| Auteurs principaux: | , , , , , , , , , , , , , |
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| Format: | Preprint |
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2026
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| _version_ | 1866911699483754496 |
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| author | Eduardus Bonifacio, Agathe Manceau, Mathieu Kuroda, Naoya Senami, Masato Aucar, Juan J. Aucar, I. Agustín Fiechter, Marit R. Saue, Trond Crassous, Jeanne Darquié, Benoît Faraji, Shirin Pašteka, Lukáš F. Borschevsky, Anastasia |
| author_facet | Eduardus Bonifacio, Agathe Manceau, Mathieu Kuroda, Naoya Senami, Masato Aucar, Juan J. Aucar, I. Agustín Fiechter, Marit R. Saue, Trond Crassous, Jeanne Darquié, Benoît Faraji, Shirin Pašteka, Lukáš F. Borschevsky, Anastasia |
| contents | We present a computational investigation of the parity-violating (PV) contributions to the vibrational transitions and nuclear magnetic resonance shieldings of helical osmocene. A number of promising transitions within the spectral window of currently available sub-Hz metrology-grade lasers are identified, exhibiting high intensities and parity violation shifts of up to 7 Hz. We discuss the prospects for the synthesis of this compound and for subsequent ultra-precise mid-IR spectroscopy towards the first detection of parity violation in a chiral molecule. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_06301 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Parity violation effects in helical osmocene: theoretical analysis and experimental prospects Eduardus Bonifacio, Agathe Manceau, Mathieu Kuroda, Naoya Senami, Masato Aucar, Juan J. Aucar, I. Agustín Fiechter, Marit R. Saue, Trond Crassous, Jeanne Darquié, Benoît Faraji, Shirin Pašteka, Lukáš F. Borschevsky, Anastasia Chemical Physics We present a computational investigation of the parity-violating (PV) contributions to the vibrational transitions and nuclear magnetic resonance shieldings of helical osmocene. A number of promising transitions within the spectral window of currently available sub-Hz metrology-grade lasers are identified, exhibiting high intensities and parity violation shifts of up to 7 Hz. We discuss the prospects for the synthesis of this compound and for subsequent ultra-precise mid-IR spectroscopy towards the first detection of parity violation in a chiral molecule. |
| title | Parity violation effects in helical osmocene: theoretical analysis and experimental prospects |
| topic | Chemical Physics |
| url | https://arxiv.org/abs/2603.06301 |