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Unusually large ‘yaw’ angle upon coordination of a new bulky unsymmetrical 3-hydroxyadamantyl-functionalized N-heterocyclic carbene ligand to rhodium(i)

Julien Petit 1
Julien Petit
, 
Paul-Alexis Pavard 1
Paul-Alexis Pavard
, 
Clément Camp 1
Clément Camp
10.1016/j.mencom.2021.01.015
Published 2020-12-30
Communication , Volume 31, Issue 1, 51-53
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Petit J., Pavard P., Camp C. Unusually large ‘yaw’ angle upon coordination of a new bulky unsymmetrical 3-hydroxyadamantyl-functionalized N-heterocyclic carbene ligand to rhodium(i) // Mendeleev Communications. 2020. Vol. 31. No. 1. pp. 51-53.
GOST all authors (up to 50) Copy
Petit J., Pavard P., Camp C. Unusually large ‘yaw’ angle upon coordination of a new bulky unsymmetrical 3-hydroxyadamantyl-functionalized N-heterocyclic carbene ligand to rhodium(i) // Mendeleev Communications. 2020. Vol. 31. No. 1. pp. 51-53.
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TY - JOUR
DO - 10.1016/j.mencom.2021.01.015
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2021.01.015
TI - Unusually large ‘yaw’ angle upon coordination of a new bulky unsymmetrical 3-hydroxyadamantyl-functionalized N-heterocyclic carbene ligand to rhodium(i)
T2 - Mendeleev Communications
AU - Petit, Julien
AU - Pavard, Paul-Alexis
AU - Camp, Clément
PY - 2020
DA - 2020/12/30
PB - Mendeleev Communications
SP - 51-53
IS - 1
VL - 31
ER -
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@article{2020_Petit,
author = {Julien Petit and Paul-Alexis Pavard and Clément Camp},
title = {Unusually large ‘yaw’ angle upon coordination of a new bulky unsymmetrical 3-hydroxyadamantyl-functionalized N-heterocyclic carbene ligand to rhodium(i)},
journal = {Mendeleev Communications},
year = {2020},
volume = {31},
publisher = {Mendeleev Communications},
month = {Dec},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2021.01.015},
number = {1},
pages = {51--53},
doi = {10.1016/j.mencom.2021.01.015}
}
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Petit, Julien, et al. “Unusually large ‘yaw’ angle upon coordination of a new bulky unsymmetrical 3-hydroxyadamantyl-functionalized N-heterocyclic carbene ligand to rhodium(i).” Mendeleev Communications, vol. 31, no. 1, Dec. 2020, pp. 51-53. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2021.01.015.

Keywords

carbene coordination
functional NHC ligand
organometallic complex
rhodium
steric effects
yaw distortion angle

Abstract

The facile synthesis of a new 3-hydroxyadamantyl-functionalized N-heterocyclic carbene (NHC) ligand and its corresponding rhodium complex [Rh(NHC)(COD)Cl] is described. This complex features an unusually large yaw distortion angle (θ=6.8°) for a monodentate NHC species, which is attributed to its unsymmetrical nature and the steric imbalance between its two wingtips. The comprehensive analysis of the yaw distortion angles in 85 related Rh species featuring various N-substituents is reported to support this hypothesis.

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