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Machine learning models for hydrogen bond donor and acceptor strengths using large and diverse training data generated by first-principles interaction free energies

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We present machine learning (ML) models for hydrogen bond acceptor (HBA) and hydrogen bond donor (HBD) strengths. Quantum chemical (QC) free energies in solution for 1:1 hydrogen-bonded complex formation to the reference molecules 4-fluorophenol and acetone serve as our target values. Our acceptor and donor databases are the largest on record with 4426 and 1036 data points, respectively. After scanning over radial atomic descriptors and ML methods, our final trained HBA and HBD ML models achi...

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@misc{0027fcb022db5dd2575a3068429992d3bc9d8af5,
  author = {Unknown},
  title = {Machine learning models for hydrogen bond donor and acceptor strengths using large and diverse training data generated by first-principles interaction free energies Paper},
  year = {2026},
  howpublished = {\url{https://api.semanticscholar.org/0027fcb022db5dd2575a3068429992d3bc9d8af5}},
  note = {Accessed via Free2AITools.}
}
APA Style
Unknown. (2026). Machine learning models for hydrogen bond donor and acceptor strengths using large and diverse training data generated by first-principles interaction free energies [Paper]. Free2AITools. https://api.semanticscholar.org/0027fcb022db5dd2575a3068429992d3bc9d8af5

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Authority (A) 81
Popularity (P) 57
Recency (R) 100
Quality (Q) 65

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FNI V2.0 for Machine learning models for hydrogen bond donor and acceptor strengths using large and diverse training data generated by first-principles interaction free energies: Authority (A:81), Popularity (P:57), Recency (R:100), Quality (Q:65). Semantic (S) is a query-time baseline scored live at search.

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πŸ“ Executive Summary

"We present machine learning (ML) models for hydrogen bond acceptor (HBA) and hydrogen bond donor (HBD) strengths. Quantum chemical (QC) free energies in solution for 1:1 hydrogen-bonded complex formation to the reference molecules 4-fluorophenol and acetone serve as our target values. Our acceptor and donor databases are the largest on record with 4426 and 1036 data points, respectively. After scanning over radial atomic descriptors and ML methods, our final trained HBA and HBD ML models achi..."

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@article{Unknown2026Machine,
  title={Machine learning models for hydrogen bond donor and acceptor strengths using large and diverse training data generated by first-principles interaction free energies},
  author={},
  note={Indexed by Free2AITools},
  year={2026}
}

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