Is there an error on Wikipedia's page on characteristic rotational temperature of HF?

I am referencing this article: <https://en.wikipedia.org/wiki/Rotational_temperature>


So, I see that $\theta \_R = \frac{(h/2\pi)^2}{2Ik\_b}$.


I took the value of $I$ from <https://cccbdb.nist.gov/mieigen2x.asp>.


However, when I do the calculations for $\theta \_R$ by plugging in the numbers, I get
$$\theta \_R = 46.8324 K$$
not $30.2K$.
Here is my Mathematica snippet
[![enter image description here](https://i.stack.imgur.com/X3f8U.png)](https://i.stack.imgur.com/X3f8U.png)


My question is, has Wikipedia gone wrong, or am I messing this up somewhere?




The units of the inertial constant I are reported in $\pu{amu \cdot Å^2}$. One unified atomic mass unit (or Dalton) is approximately $\pu{1.660e-27 kg}$. Using the correct formula in MATLAB:



```
>> amu=1e-3/6.022e23;
>> h=6.626e-34; kb=1.3806e-23; tr=@(I) ((h/(2*pi))^2)/(2*I*kb*amu*1e-20);
>> tr(0.86)
ans =

 2.820249699307124e+01

```

Using instead $\pu{I= 0.80 amuÅ^2}$ from the [NIST website](https://cccbdb.nist.gov/mieigen1x.asp) returns a value closer to that on the Wikipedia table.


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