structure SPC/E TIP3P TIP4P/2005 q-TIP4P/F TIP4P/Ice Expt. PBE+TS PBE LDA error_delta_y_experiment PBE+MBD SCAN SCAN+RVV10 Ih-->IX NaN NaN 0.2532860743 0.1375028984 0.2855842284 0.15 0.2456620958 2.079895951 1.27568279 0.05 0.9387607842 0.3420695739 0.05643033528 IX-->II NaN NaN 0.4754714684 0.347312723 0.5182801398 NaN 0.4463763908 2.061123471 1.320966121 NaN 1.001868906 0.2600864771 NaN II-->XIII 0.2678237005 NaN 0.6064156102 0.4140947402 0.6608111191 0.5 0.431760184 2.015180459 1.41188923 0.3 0.7985261434 0.422780675 0.1214882498 XIII-->XIV 0.4656839307 0.0557750101 0.3938939351 0.254260157 0.415937555 NaN 0.5005738799 2.068959707 1.450446065 NaN 0.9413966488 0.4080339009 0.1408241508 XIV-->XV 0.5954601705 0.074962262 0.6385702198 0.4847547652 0.6769025454 1.3 0.7379138772 2.352526642 1.695643134 0.1 1.273224587 0.5314149439 0.2354493187 XV-->VIII 1.693482793 0.8306890526 1.642000739 1.214934101 1.780432022 1.5 1.63803422 2.998503437 2.100896558 0 1.863380227 0.6471832141 0.3319005786