Date:Thu Mar 11 09:02:25 2021

Average Unsigned Errors in Predicted Bond Lengths for sets of Elements (Angstroms)

Set

PM7

No. in set

PM6-D3H4

No. in set

PM6

No. in set

PM6-DH2X

No. in set

PM6-DH+

No. in set

RM1

No. in set

    H C

0.013

184

0.014

184

0.014

184

0.014

184

0.014

184

0.014

168

    H C N

0.017

240

0.017

240

0.017

240

0.017

240

0.017

240

0.017

210

    H C O

0.018

263

0.022

263

0.018

263

0.018

263

0.019

263

0.020

223

    H C N O

0.021

347

0.025

347

0.022

347

0.022

347

0.023

347

0.022

286

    H C P

0.018

203

0.016

203

0.016

203

0.016

203

0.016

203

0.022

184

    H C S

0.015

219

0.015

219

0.015

219

0.014

219

0.014

219

0.018

198

    H C F

0.017

211

0.018

211

0.018

211

0.018

211

0.018

211

0.015

194

    H C Cl

0.013

214

0.014

214

0.013

214

0.013

214

0.013

214

0.019

198

    H C Br

0.013

199

0.014

199

0.014

199

0.014

199

0.014

199

0.017

183

    H C I

0.015

197

0.019

197

0.019

197

0.019

197

0.018

197

0.023

180