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/Ff 7 80 df<EB3FC0EBFFF03803E07C48487E48487E497E001EEB0780A2003E14C0A248 |
| 1970 |
|
996 y Fw(Christopher)27 b(J.)f(Fennell)g(and)h(J.)f(Daniel)g(Gezelter) |
| 1971 |
|
2875 959 y Fv(\003)1048 1135 y Fw(Depar)o(tment)j(of)d(Chemistry)h(and) |
| 1972 |
|
f(Biochemistry)1419 1275 y(University)g(of)g(Notr)n(e)f(Dame)1374 |
| 1973 |
< |
1414 y(Notr)n(e)h(Dame,)h(Indiana)g(46556)1540 1626 y(November)f(12,)f |
| 1973 |
> |
1414 y(Notr)n(e)h(Dame,)h(Indiana)g(46556)1540 1626 y(November)f(13,)f |
| 1974 |
|
(2003)1801 2081 y Fu(Abstract)352 2259 y Ft(NVE)17 b(and)g(NPT)g |
| 1975 |
|
(molecular)g(dynamics)g(simulations)i(wer)n(e)e(per)o(formed)e(in)j(or) |
| 1976 |
|
n(der)f(to)h(investigate)g(the)g(density)227 2378 y(maximum)28 |
| 2957 |
|
(does)i(not)f(corr)n(espond)g(to)f(any)h(known)f(form)h(of)g(ice.)34 |
| 2958 |
|
b(For)25 b(con-)0 2149 y(venience,)e(and)f(to)h(help)g(distinguish)f |
| 2959 |
|
(it)h(fr)n(om)f(the)h(experimentally)g(obser)q(ved)h(forms)f(of)f(ice,) |
| 2960 |
< |
i(this)f(crystal)g(structur)n(e)0 2284 y(will)f(hencefor)o(th)e(be)i(r) |
| 2961 |
< |
n(eferr)n(ed)g(to)f(as)h(ice-zer)n(o)i(\(ice)e(0\).)29 |
| 2962 |
< |
b(The)21 b(crystallinity)h(was)g(extensive)g(enough)e(that)h(a)h(near)f |
| 2963 |
< |
(ideal)0 2420 y(crystal)26 b(structur)n(e)e(of)h(ice)i(0)e(could)g(be)h |
| 2964 |
< |
(obtained.)34 b(Figur)n(e)25 b(12)h(shows)f(the)g(r)n(epeating)g |
| 2965 |
< |
(crystal)h(structur)n(e)e(of)h(a)h(typical)0 2555 y(crystal)k(at)g(5)g |
| 2966 |
< |
(K.)e(Each)i(water)f(molecule)i(is)f(hydr)n(ogen)f(bonded)g(to)g(four)g |
| 2967 |
< |
(others;)j(however)-6 b(,)30 b(the)f(hydr)n(ogen)f(bonds)0 |
| 2968 |
< |
2691 y(ar)n(e)c(\003exed)g(rather)f(than)g(per)o(fectly)h(straight.)k |
| 2969 |
< |
(This)23 b(r)n(esults)h(in)g(a)g(skewed)g(tetrahedral)f(geometry)h |
| 2970 |
< |
(about)g(the)f(central)0 2826 y(molecule.)30 b(Referring)22 |
| 2971 |
< |
b(to)g(\002gur)n(e)g(7,)g(these)h(\003exed)g(hydr)n(ogen)f(bonds)g(ar)n |
| 2972 |
< |
(e)i(allowed)f(due)g(to)f(the)g(conical)j(shape)e(of)f(the)0 |
| 2973 |
< |
2962 y(attractive)d(r)n(egions,)h(with)f(the)g(gr)n(eatest)g |
| 2974 |
< |
(attraction)g(along)h(the)f(dir)n(ect)g(hydr)n(ogen)f(bond)h |
| 2975 |
< |
(con\002guration.)26 b(Though)18 b(not)0 3097 y(ideal,)28 |
| 2976 |
< |
b(these)f(\003exed)f(hydr)n(ogen)g(bonds)g(ar)n(e)h(favorable)h(enough) |
| 2977 |
< |
d(to)i(stabilize)h(an)f(entir)n(e)f(crystal)h(generated)g(ar)n(ound)0 |
| 2978 |
< |
3233 y(them.)36 b(In)26 b(fact,)h(the)f(imper)o(fect)h(ice)g(0)f |
| 2979 |
< |
(crystals)i(wer)n(e)e(so)h(stable)g(that)f(they)f(melted)i(at)f |
| 2980 |
< |
(temperatur)n(es)g(nearly)h(100)f(K)0 3368 y(gr)n(eater)d(than)g(both)g |
| 2981 |
< |
(ice)i(I)833 3382 y Fj(c)891 3368 y Fo(and)f(I)1085 3383 |
| 2982 |
< |
y Fj(h)1130 3368 y Fo(.)141 3503 y(These)36 b(initial)f(simulations)h |
| 2983 |
< |
(indicated)g(that)e(ice)j(0)e(is)h(the)f(pr)n(eferr)n(ed)g(ice)h |
| 2984 |
< |
(structur)n(e)e(for)h(at)g(least)h(the)f(SSD/E)0 3639 |
| 2985 |
< |
y(model.)k(T)-11 b(o)26 b(verify)h(this,)g(a)g(comparison)g(was)g(made) |
| 2986 |
< |
g(between)g(near)g(ideal)h(crystals)f(of)g(ice)h Fk(I)3104 |
| 2987 |
< |
3654 y Fj(h)3149 3639 y Fo(,)f(ice)g Fk(I)3372 3653 y |
| 2988 |
< |
Fj(c)3407 3639 y Fo(,)g(and)f(ice)i(0)f(at)0 3774 y(constant)d(pr)n |
| 2989 |
< |
(essur)n(e)h(with)f(SSD/E,)h(SSD/RF)-20 b(,)25 b(and)f(SSD1.)33 |
| 2990 |
< |
b(Near)25 b(ideal)h(versions)f(of)g(the)f(thr)n(ee)g(types)g(of)h |
| 2991 |
< |
(crystals)h(wer)n(e)0 3910 y(cooled)33 b(to)f(1)g(K,)f(and)h(the)f |
| 2992 |
< |
(potential)i(ener)m(gies)f(of)g(each)h(wer)n(e)f(compar)n(ed)h(using)e |
| 2993 |
< |
(all)i(thr)n(ee)f(water)g(models.)55 b(W)m(ith)0 4045 |
| 2994 |
< |
y(every)28 b(water)f(model,)h(ice)g(0)g(turned)e(out)g(to)h(have)h(the) |
| 2995 |
< |
f(lowest)g(potential)h(ener)m(gy:)36 b(5\045)27 b(lower)g(than)g |
| 2996 |
< |
Fk(I)3409 4060 y Fj(h)3481 4045 y Fo(with)f(SSD1,)0 4181 |
| 2997 |
< |
y(6.5\045)d(lower)h(with)f(SSD/E,)h(and)f(7.5\045)h(lower)f(with)g |
| 2998 |
< |
(SSD/RF)-20 b(.)141 4316 y(In)25 b(addition)h(to)f(these)h(low)f |
| 2999 |
< |
(temperatur)n(e)g(comparisons,)i(melting)e(sequences)i(wer)n(e)e(per)o |
| 3000 |
< |
(formed)h(with)e(ice)j(0)e(as)0 4452 y(the)32 b(initial)h |
| 3001 |
< |
(con\002guration)e(using)g(SSD/E,)i(SSD/RF)-20 b(,)33 |
| 3002 |
< |
b(and)f(SSD1)h(both)f(with)f(and)h(without)f(a)i(r)n(eaction)g |
| 3003 |
< |
(\002eld.)55 b(The)0 4587 y(melting)25 b(transitions)h(for)f(both)g |
| 3004 |
< |
(SSD/E)h(and)f(SSD1)i(without)d(a)h(r)n(eaction)h(\002eld)g(occurr)n |
| 3005 |
< |
(ed)f(at)h(temperatur)n(e)f(in)g(excess)0 4723 y(of)i(375)g(K.)e |
| 3006 |
< |
(SSD/RF)j(and)e(SSD1)h(with)f(a)h(r)n(eaction)g(\002eld)f(showed)g(mor) |
| 3007 |
< |
n(e)h(r)n(easonable)h(melting)f(transitions)f(near)g(325)0 |
| 3008 |
< |
4858 y(K.)j(These)h(melting)g(point)f(obser)q(vations)i(emphasize)g |
| 3009 |
< |
(the)e(pr)n(efer)n(ence)i(for)f(this)f(crystal)i(structur)n(e)e(over)g |
| 3010 |
< |
(the)h(most)0 4994 y(common)24 b(types)f(of)h(ice)h(when)d(using)h |
| 3011 |
< |
(these)h(single)g(point)f(water)g(models.)141 5129 y(Recognizing)31 |
| 3012 |
< |
b(that)f(the)h(above)h(tests)f(show)g(ice)h(0)f(to)g(be)h(both)e(the)h |
| 3013 |
< |
(most)g(stable)h(and)f(lowest)g(density)g(crystal)0 5265 |
| 3014 |
< |
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| 3015 |
< |
(it)e(is)i(inter)n(esting)e(to)g(speculate)i(on)e(the)h(r)n(elative)g |
| 3016 |
< |
(stability)g(of)g(this)0 5400 y(crystal)k(structur)n(e)f(with)g(char)m |
| 3017 |
< |
(ge)h(based)g(water)g(models.)39 b(As)27 b(a)g(quick)g(test,)g(these)g |
| 3018 |
< |
(3)f(crystal)i(types)e(wer)n(e)h(conver)o(ted)1903 5657 |
| 3019 |
< |
y(12)p eop |
| 2960 |
> |
i(this)f(crystal)g(structur)n(e)0 2284 y(will)g(hencefor)o(th)e(be)i(r) |
| 2961 |
> |
n(eferr)n(ed)f(to)g(as)h(ice)1344 2209 y Fe(p)p 1420 |
| 2962 |
> |
2209 101 4 v 75 x(\000)p Fo(I)f(\(ice)i Fl(i)p Fo(\).)29 |
| 2963 |
> |
b(The)21 b(crystallinity)i(was)g(extensive)g(enough)e(that)g(a)i(near)f |
| 2964 |
> |
(ideal)0 2420 y(crystal)27 b(structur)n(e)e(of)i(ice)g |
| 2965 |
> |
Fl(i)g Fo(could)f(be)h(obtained.)38 b(Figur)n(e)26 b(12)h(shows)f(the)g |
| 2966 |
> |
(r)n(epeating)g(crystal)h(structur)n(e)e(of)i(a)g(typical)0 |
| 2967 |
> |
2555 y(crystal)j(at)g(5)g(K.)e(Each)i(water)f(molecule)i(is)f(hydr)n |
| 2968 |
> |
(ogen)f(bonded)g(to)g(four)g(others;)j(however)-6 b(,)30 |
| 2969 |
> |
b(the)f(hydr)n(ogen)f(bonds)0 2691 y(ar)n(e)c(\003exed)g(rather)f(than) |
| 2970 |
> |
g(per)o(fectly)h(straight.)k(This)23 b(r)n(esults)h(in)g(a)g(skewed)g |
| 2971 |
> |
(tetrahedral)f(geometry)h(about)g(the)f(central)0 2826 |
| 2972 |
> |
y(molecule.)30 b(Referring)22 b(to)g(\002gur)n(e)g(7,)g(these)h |
| 2973 |
> |
(\003exed)g(hydr)n(ogen)f(bonds)g(ar)n(e)i(allowed)f(due)g(to)f(the)g |
| 2974 |
> |
(conical)j(shape)e(of)f(the)0 2962 y(attractive)d(r)n(egions,)h(with)f |
| 2975 |
> |
(the)g(gr)n(eatest)g(attraction)g(along)h(the)f(dir)n(ect)g(hydr)n |
| 2976 |
> |
(ogen)f(bond)h(con\002guration.)26 b(Though)18 b(not)0 |
| 2977 |
> |
3097 y(ideal,)28 b(these)f(\003exed)f(hydr)n(ogen)g(bonds)g(ar)n(e)h |
| 2978 |
> |
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| 2979 |
> |
(generated)g(ar)n(ound)0 3233 y(them.)40 b(In)27 b(fact,)h(the)f(imper) |
| 2980 |
> |
o(fect)h(ice)g Fl(i)f Fo(crystals)i(wer)n(e)e(so)h(stable)h(that)d |
| 2981 |
> |
(they)h(melted)h(at)f(temperatur)n(es)g(nearly)h(100)f(K)0 |
| 2982 |
> |
3368 y(gr)n(eater)c(than)g(both)g(ice)i(I)833 3382 y |
| 2983 |
> |
Fj(c)891 3368 y Fo(and)f(I)1085 3383 y Fj(h)1130 3368 |
| 2984 |
> |
y Fo(.)141 3503 y(These)19 b(initial)h(simulations)g(indicated)g(that)e |
| 2985 |
> |
(ice)i Fl(i)g Fo(is)g(the)e(pr)n(eferr)n(ed)h(ice)i(structur)n(e)d(for) |
| 2986 |
> |
g(at)i(least)g(the)e(SSD/E)j(model.)0 3639 y(T)-11 b(o)24 |
| 2987 |
> |
b(verify)g(this,)g(a)g(comparison)h(was)g(made)g(between)f(near)g |
| 2988 |
> |
(ideal)i(crystals)f(of)g(ice)g Fk(I)2774 3654 y Fj(h)2819 |
| 2989 |
> |
3639 y Fo(,)f(ice)h Fk(I)3037 3653 y Fj(c)3071 3639 y |
| 2990 |
> |
Fo(,)f(and)g(ice)i(0)e(at)g(constant)0 3774 y(pr)n(essur)n(e)f(with)g |
| 2991 |
> |
(SSD/E,)g(SSD/RF)-20 b(,)24 b(and)e(SSD1.)30 b(Near)24 |
| 2992 |
> |
b(ideal)g(versions)f(of)g(the)g(thr)n(ee)g(types)g(of)g(crystals)h(wer) |
| 2993 |
> |
n(e)f(cooled)h(to)0 3910 y(1)k(K,)e(and)h(the)g(potential)h(ener)m |
| 2994 |
> |
(gies)g(of)g(each)g(wer)n(e)g(compar)n(ed)g(using)f(all)h(thr)n(ee)f |
| 2995 |
> |
(water)g(models.)42 b(W)m(ith)27 b(every)g(water)0 4045 |
| 2996 |
> |
y(model,)k(ice)f Fl(i)f Fo(turned)e(out)i(to)g(have)g(the)f(lowest)i |
| 2997 |
> |
(potential)f(ener)m(gy:)39 b(5\045)29 b(lower)g(than)f |
| 2998 |
> |
Fk(I)2947 4060 y Fj(h)3021 4045 y Fo(with)g(SSD1,)j(6.5\045)e(lower)0 |
| 2999 |
> |
4181 y(with)23 b(SSD/E,)h(and)f(7.5\045)h(lower)f(with)g(SSD/RF)-20 |
| 3000 |
> |
b(.)141 4316 y(In)27 b(addition)g(to)g(these)g(low)g(temperatur)n(e)f |
| 3001 |
> |
(comparisons,)j(melting)e(sequences)h(wer)n(e)f(per)o(formed)g(with)f |
| 3002 |
> |
(ice)i Fl(i)f Fo(as)0 4452 y(the)32 b(initial)h(con\002guration)e |
| 3003 |
> |
(using)g(SSD/E,)i(SSD/RF)-20 b(,)33 b(and)f(SSD1)h(both)f(with)f(and)h |
| 3004 |
> |
(without)f(a)i(r)n(eaction)g(\002eld.)55 b(The)0 4587 |
| 3005 |
> |
y(melting)25 b(transitions)h(for)f(both)g(SSD/E)h(and)f(SSD1)i(without) |
| 3006 |
> |
d(a)h(r)n(eaction)h(\002eld)g(occurr)n(ed)f(at)h(temperatur)n(e)f(in)g |
| 3007 |
> |
(excess)0 4723 y(of)i(375)g(K.)e(SSD/RF)j(and)e(SSD1)h(with)f(a)h(r)n |
| 3008 |
> |
(eaction)g(\002eld)f(showed)g(mor)n(e)h(r)n(easonable)h(melting)f |
| 3009 |
> |
(transitions)f(near)g(325)0 4858 y(K.)j(These)h(melting)g(point)f |
| 3010 |
> |
(obser)q(vations)i(emphasize)g(the)e(pr)n(efer)n(ence)i(for)f(this)f |
| 3011 |
> |
(crystal)i(structur)n(e)e(over)g(the)h(most)0 4994 y(common)24 |
| 3012 |
> |
b(types)f(of)h(ice)h(when)d(using)h(these)h(single)g(point)f(water)g |
| 3013 |
> |
(models.)141 5129 y(Recognizing)32 b(that)g(the)g(above)h(tests)g(show) |
| 3014 |
> |
f(ice)h Fl(i)g Fo(to)f(be)h(both)e(the)h(most)h(stable)g(and)f(lowest)h |
| 3015 |
> |
(density)f(crystal)0 5265 y(structur)n(e)22 b(for)g(these)h(single)g |
| 3016 |
> |
(point)f(water)g(models,)i(it)e(is)i(inter)n(esting)e(to)g(speculate)i |
| 3017 |
> |
(on)e(the)h(r)n(elative)g(stability)g(of)g(this)0 5400 |
| 3018 |
> |
y(crystal)k(structur)n(e)f(with)g(char)m(ge)h(based)g(water)g(models.) |
| 3019 |
> |
39 b(As)27 b(a)g(quick)g(test,)g(these)g(3)f(crystal)i(types)e(wer)n(e) |
| 3020 |
> |
h(conver)o(ted)1903 5657 y(12)p eop |
| 3021 |
|
%%Page: 13 13 |
| 3022 |
|
13 12 bop 0 100 a Fo(fr)n(om)21 b(SSD)g(type)g(par)o(ticles)g(to)g |
| 3023 |
|
(TIP3P)f(waters)g(and)h(r)n(ead)g(into)f(CHARMM.)2444 |
| 3024 |
|
67 y Fm(31)2538 100 y Fo(Identical)i(ener)m(gy)e(minimizations)i(wer)n |
| 3025 |
< |
(e)0 235 y(per)o(formed)i(on)f(the)h(crystals)h(to)f(compar)n(e)h(the)e |
| 3026 |
< |
(system)i(ener)m(gies.)30 b(Again,)24 b(ice)h(0)f(was)g(obser)q(ved)g |
| 3027 |
< |
(to)g(have)g(the)g(lowest)0 371 y(total)k(system)g(ener)m(gy)-12 |
| 3028 |
< |
b(.)40 b(The)27 b(total)h(ener)m(gy)f(of)h(ice)h(0)f(was)55 |
| 3029 |
< |
b(2\045)28 b(lower)g(than)e(ice)j Fk(I)2696 386 y Fj(h)2741 |
| 3030 |
< |
371 y Fo(,)f(which)f(was)h(in)f(turn)54 b(3\045)28 b(lower)0 |
| 3031 |
< |
506 y(than)e(ice)h Fk(I)369 520 y Fj(c)404 506 y Fo(.)37 |
| 3032 |
< |
b(Based)28 b(on)e(these)h(initial)g(studies,)g(it)f(would)g(not)g(be)h |
| 3033 |
< |
(surprising)f(if)g(r)n(esults)h(fr)n(om)g(the)f(other)g(common)0 |
| 3034 |
< |
642 y(water)d(models)h(show)f(ice)i(0)e(to)g(be)h(the)f(lowest)h(ener)m |
| 3035 |
< |
(gy)f(crystal)h(structur)n(e.)k(A)23 b(continuation)f(of)i(this)f(work) |
| 3036 |
< |
f(studying)0 777 y(ice)j(0)e(with)g(multi-point)g(water)g(models)i |
| 3037 |
< |
(will)f(be)g(published)g(in)f(a)h(coming)g(ar)o(ticle.)0 |
| 3038 |
< |
1092 y Fn(4)120 b(Conclusions)0 1317 y Fo(The)30 b(density)g(maximum)h |
| 3039 |
< |
(and)f(temperatur)n(e)f(dependent)h(transpor)o(t)f(for)h(the)g(SSD)h |
| 3040 |
< |
(water)f(model,)i(both)e(with)f(and)0 1452 y(without)d(the)h(use)g(of)g |
| 3041 |
< |
(r)n(eaction)h(\002eld,)g(wer)n(e)f(studied)g(via)h(a)g(series)g(of)g |
| 3042 |
< |
(NPT)e(and)h(NVE)h(simulations.)41 b(The)26 b(constant)0 |
| 3043 |
< |
1587 y(pr)n(essur)n(e)31 b(simulations)h(of)f(the)f(melting)h(of)g |
| 3044 |
< |
(both)f Fk(I)1737 1602 y Fj(h)1813 1587 y Fo(and)h Fk(I)2024 |
| 3025 |
> |
(e)0 235 y(per)o(formed)j(on)g(the)f(crystals)j(to)d(compar)n(e)i(the)f |
| 3026 |
> |
(system)h(ener)m(gies.)34 b(Again,)25 b(ice)h Fl(i)f |
| 3027 |
> |
Fo(was)g(obser)q(ved)h(to)f(have)g(the)g(lowest)0 371 |
| 3028 |
> |
y(total)k(system)g(ener)m(gy)-12 b(.)43 b(The)28 b(total)g(ener)m(gy)h |
| 3029 |
> |
(of)f(ice)i Fl(i)f Fo(was)57 b(2\045)29 b(lower)f(than)g(ice)h |
| 3030 |
> |
Fk(I)2689 386 y Fj(h)2734 371 y Fo(,)h(which)d(was)i(in)g(turn)55 |
| 3031 |
> |
b(3\045)29 b(lower)0 506 y(than)d(ice)h Fk(I)369 520 |
| 3032 |
> |
y Fj(c)404 506 y Fo(.)37 b(Based)28 b(on)e(these)h(initial)g(studies,)g |
| 3033 |
> |
(it)f(would)g(not)g(be)h(surprising)f(if)g(r)n(esults)h(fr)n(om)g(the)f |
| 3034 |
> |
(other)g(common)0 642 y(water)e(models)i(show)e(ice)h |
| 3035 |
> |
Fl(i)g Fo(to)g(be)g(the)f(lowest)h(ener)m(gy)f(crystal)h(structur)n(e.) |
| 3036 |
> |
31 b(A)24 b(continuation)g(of)g(this)h(work)e(studying)0 |
| 3037 |
> |
777 y(ice)i Fl(i)e Fo(with)g(multi-point)g(water)g(models)i(will)f(be)g |
| 3038 |
> |
(published)g(in)f(a)h(coming)g(ar)o(ticle.)0 1092 y Fn(4)120 |
| 3039 |
> |
b(Conclusions)0 1317 y Fo(The)30 b(density)g(maximum)h(and)f |
| 3040 |
> |
(temperatur)n(e)f(dependent)h(transpor)o(t)f(for)h(the)g(SSD)h(water)f |
| 3041 |
> |
(model,)i(both)e(with)f(and)0 1452 y(without)d(the)h(use)g(of)g(r)n |
| 3042 |
> |
(eaction)h(\002eld,)g(wer)n(e)f(studied)g(via)h(a)g(series)g(of)g(NPT)e |
| 3043 |
> |
(and)h(NVE)h(simulations.)41 b(The)26 b(constant)0 1587 |
| 3044 |
> |
y(pr)n(essur)n(e)31 b(simulations)h(of)f(the)f(melting)h(of)g(both)f |
| 3045 |
> |
Fk(I)1737 1602 y Fj(h)1813 1587 y Fo(and)h Fk(I)2024 |
| 3046 |
|
1601 y Fj(c)2089 1587 y Fo(ice)h(showed)f(a)g(density)g(maximum)g(near) |
| 3047 |
|
g(260)g(K.)f(In)0 1723 y(most)24 b(cases,)h(the)e(calculated)i |
| 3048 |
|
(densities)f(wer)n(e)g(signi\002cantly)f(lower)h(than)e(the)h |
| 3281 |
|
(than)d(obser)q(ved)i(in)g(experiment.)69 b(.)45 b(.)102 |
| 3282 |
|
b(27)136 5044 y(12)115 b(A)30 b(water)f(lattice)i(built)f(fr)n(om)f |
| 3283 |
|
(the)h(crystal)g(structur)n(e)f(assumed)i(by)e(SSD/E)i(when)e(under)m |
| 3284 |
< |
(going)f(an)345 5157 y(extr)n(emely)e(r)n(estricted)f(temperatur)n(e)f |
| 3285 |
< |
(NPT)g(simulation.)33 b(This)24 b(form)g(of)h(ice)h(is)f(r)n(eferr)n |
| 3286 |
< |
(ed)g(to)f(as)h(ice)h(0)345 5270 y(to)e(emphasize)h(its)f(simulation)g |
| 3287 |
< |
(origins.)29 b(This)23 b(image)h(was)g(taken)f(of)h(the)f(\(001\))i |
| 3288 |
< |
(face)f(of)g(the)f(crystal.)95 b(28)1903 5657 y(16)p |
| 3289 |
< |
eop |
| 3284 |
> |
(going)f(an)345 5157 y(extr)n(emely)f(r)n(estricted)g(temperatur)n(e)e |
| 3285 |
> |
(NPT)h(simulation.)36 b(This)26 b(form)g(of)g(ice)h(is)f(r)n(eferr)n |
| 3286 |
> |
(ed)g(to)g(as)h(ice)g Fl(i)345 5270 y Fo(to)d(emphasize)h(its)f |
| 3287 |
> |
(simulation)g(origins.)29 b(This)23 b(image)h(was)g(taken)f(of)h(the)f |
| 3288 |
> |
(\(001\))i(face)f(of)g(the)f(crystal.)95 b(28)1903 5657 |
| 3289 |
> |
y(16)p eop |
| 3290 |
|
%%Page: 17 17 |
| 3291 |
|
17 16 bop 0 3752 a @beginspecial 12 @llx 42 @lly 529 |
| 3292 |
|
@urx 433 @ury 4320 @rwi @setspecial |
| 604666 |
|
%%EndDocument |
| 604667 |
|
@endspecial 196 x Fo(Figur)n(e)29 b(12:)42 b(A)29 b(water)g(lattice)i |
| 604668 |
|
(built)e(fr)n(om)h(the)f(crystal)h(structur)n(e)e(assumed)j(by)e(SSD/E) |
| 604669 |
< |
i(when)e(under)m(going)f(an)h(ex-)0 4220 y(tr)n(emely)d(r)n(estricted)h |
| 604670 |
< |
(temperatur)n(e)f(NPT)f(simulation.)38 b(This)26 b(form)g(of)g(ice)h |
| 604671 |
< |
(is)g(r)n(eferr)n(ed)f(to)g(as)h(ice)h(0)e(to)g(emphasize)i(its)0 |
| 604672 |
< |
4333 y(simulation)c(origins.)29 b(This)23 b(image)h(was)g(taken)g(of)f |
| 604673 |
< |
(the)g(\(001\))i(face)g(of)e(the)g(crystal.)1903 5657 |
| 604674 |
< |
y(28)p eop |
| 604669 |
> |
i(when)e(under)m(going)f(an)h(ex-)0 4220 y(tr)n(emely)f(r)n(estricted)f |
| 604670 |
> |
(temperatur)n(e)g(NPT)g(simulation.)41 b(This)27 b(form)g(of)h(ice)g |
| 604671 |
> |
(is)g(r)n(eferr)n(ed)f(to)h(as)g(ice)g Fl(i)g Fo(to)f(emphasize)i(its)0 |
| 604672 |
> |
4333 y(simulation)24 b(origins.)29 b(This)23 b(image)h(was)g(taken)g |
| 604673 |
> |
(of)f(the)g(\(001\))i(face)g(of)e(the)g(crystal.)1903 |
| 604674 |
> |
5657 y(28)p eop |
| 604675 |
|
%%Page: 29 29 |
| 604676 |
|
29 28 bop 0 100 a Fn(List)32 b(of)g(T)-7 b(ables)136 |
| 604677 |
|
302 y Fo(1)162 b(Parameters)24 b(for)g(the)f(original)h(and)f(adjusted) |