NIST
This commit is contained in:
parent
55d126b561
commit
82e786f550
|
@ -6823,14 +6823,14 @@ data <- rbind(data.0, data.0.25, data.0.5, data.1.0, data.2.0, data.5.0, data.in
|
|||
|
||||
labels= TeX(breaks)
|
||||
|
||||
labels[1] <- TeX("\u00B5=$0.00$, $(1.443)$")
|
||||
labels[2] <- TeX("\u00B5=$0.25$, $(1.438)$")
|
||||
labels[3] <- TeX("\u00B5=$0.50$, $(1.423)$")
|
||||
labels[4] <- TeX("\u00B5=$1.00$, $(1.378)$")
|
||||
labels[5] <- TeX("\u00B5=$2.00$, $(1.325)$")
|
||||
labels[6] <- TeX("\u00B5=$5.00$, $(1.288)$")
|
||||
labels[7] <- TeX("\u00B5=\\infty, $(1.277)$")
|
||||
labels[8] <- TeX("Jastrow $(1.404)$")
|
||||
labels[1] <- TeX("\u00B5=$0.00$, $<P>=1.443$")
|
||||
labels[2] <- TeX("\u00B5=$0.25$, $<P>=1.438$")
|
||||
labels[3] <- TeX("\u00B5=$0.50$, $<P>=1.423$")
|
||||
labels[4] <- TeX("\u00B5=$1.00$, $<P>=1.378$")
|
||||
labels[5] <- TeX("\u00B5=$2.00$, $<P>=1.325$")
|
||||
labels[6] <- TeX("\u00B5=$5.00$, $<P>=1.288$")
|
||||
labels[7] <- TeX("\u00B5=\\infty, $<P>=1.277$")
|
||||
labels[8] <- TeX("Jastrow $<P>=1.404$")
|
||||
|
||||
p <- ggplot(data, aes(x=x, y=n, col=mu))
|
||||
p <- p + geom_line(lwd=1.5)
|
||||
|
@ -6848,7 +6848,7 @@ p
|
|||
#+end_src
|
||||
|
||||
#+RESULTS:
|
||||
[[file:/tmp/babel-eZHQur/figureKY394n.png]]
|
||||
[[file:/tmp/babel-eZHQur/figurejVNH3b.png]]
|
||||
|
||||
#+begin_src R :results output :session *R* :exports both
|
||||
pdf("../Manuscript/on-top-mu.pdf", family="Times", width=8, height=5)
|
||||
|
@ -7204,7 +7204,7 @@ labels[7] <- TeX(labels[7])
|
|||
labels[8] <- "Optimal"
|
||||
p <- ggplot(d, aes(x=Basis, y=ae.diff, color=Mu))
|
||||
p <- p + scale_x_discrete(name="Basis set", limits=c("VDZ-BFD", "VTZ-BFD", "VQZ-BFD"),
|
||||
labels=c("DZ", "TZ", "QZ")
|
||||
labels=c("VDZ-BFD", "VTZ-BFD", "VQZ-BFD")
|
||||
)
|
||||
p <- p + scale_y_continuous(name = TeX("Error (kcal/mol)"))
|
||||
p <- p + scale_colour_discrete(name = expression(mu),
|
||||
|
@ -7218,7 +7218,7 @@ p
|
|||
#+end_src
|
||||
|
||||
#+RESULTS:
|
||||
[[file:/tmp/babel-eZHQur/figureB8MCqS.png]]
|
||||
[[file:/tmp/babel-eZHQur/figured235Jc.png]]
|
||||
|
||||
#+begin_src R :results output :session *R* :exports both
|
||||
pdf("../Manuscript/g2-dmc.pdf", family="Times", width=16, height=5)
|
||||
|
|
Binary file not shown.
Binary file not shown.
|
@ -1678,3 +1678,16 @@
|
|||
Volume = {151},
|
||||
Year = {2019},
|
||||
Bdsk-Url-1 = {https://doi.org/10.1063/1.5116024}}
|
||||
|
||||
|
||||
|
||||
@misc{nist,
|
||||
doi = {10.18434/T47C7Z},
|
||||
url = {http://cccbdb.nist.gov/},
|
||||
author = {Johnson, RD},
|
||||
language = {en},
|
||||
title = {Computational Chemistry Comparison and Benchmark Database, NIST Standard Reference Database 101},
|
||||
publisher = {National Institute of Standards and Technology},
|
||||
year = {2002},
|
||||
copyright = {License Information for NIST data}
|
||||
}
|
||||
|
|
|
@ -810,7 +810,10 @@ DMC@ & 0 & 4.61(34) & -3.62(34) & 5.30(09) & 3.52(19) & -
|
|||
The atomization energies of the 55 molecules of the Gaussian-1
|
||||
theory\cite{Pople_1989,Curtiss_1990} were chosen as a benchmark set to test the
|
||||
performance of the RS-DFT-CIPSI trial wave functions in the context of
|
||||
energy differences. \titou{REFERENCES??}
|
||||
energy differences. \toto{All reference data (geometries, atomization
|
||||
energies, zero-point energy corrections) were taken from the NIST
|
||||
computational chemistry comparison and benchmark database
|
||||
(CCCBDB).}\cite{nist}
|
||||
Calculations were made in the double-, triple-
|
||||
and quadruple-$\zeta$ basis sets with different values of $\mu$, and using
|
||||
NOs from a preliminary CIPSI calculation as a starting point (see Fig.~\ref{fig:algo}).
|
||||
|
@ -868,10 +871,13 @@ when the trial wave function contains more than a few million
|
|||
determinants.
|
||||
At the RS-DFT-CIPSI/VTZ-BFD level, one can see that
|
||||
the MAEs are larger for $\mu=1$~bohr$^{-1}$ ($9.06$ kcal/mol) than for
|
||||
FCI [$8.43(39)$ kcal/mol]. For the largest systems, as shown in Fig.~\ref{fig:g2-ndet},
|
||||
FCI [$8.43(39)$ kcal/mol].
|
||||
%TOTO TODO
|
||||
For the largest systems, as shown in Fig.~\ref{fig:g2-ndet},
|
||||
there are many systems for which we could not reach the threshold
|
||||
$\EPT<1$~m\hartree{} as the number of determinants exceeded
|
||||
10~million before this threshold was reached. For these cases, there is then a
|
||||
10~million before this threshold was reached.
|
||||
For these cases, there is then a
|
||||
small size-consistency error originating from the imbalanced
|
||||
truncation of the wave functions, which is not present in the
|
||||
extrapolated FCI energies (see Appendix \ref{app:size}). The same comment applies to
|
||||
|
|
Loading…
Reference in New Issue