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root/OpenMD/trunk/samples/water/ssdq/SSDQ.frc
Revision: 1962
Committed: Wed Jan 15 22:26:18 2014 UTC (12 years, 1 month ago) by gezelter
File size: 1819 byte(s)
Log Message:
Some potential bug fixes.

File Contents

# User Rev Content
1 gezelter 1958 begin Options
2     Name "SSDQ"
3     end Options
4    
5     begin BaseAtomTypes
6     //Name mass (amu)
7     SSDQ 18.0153
8     Cl- 35.4527
9     Na+ 22.98977
10     end BaseAtomTypes
11    
12     begin DirectionalAtomTypes
13     //Name I_xx I_yy I_zz (All moments in (amu*Ang^2)
14     SSDQ 1.7696 0.6145 1.1550
15     end DirectionalAtomTypes
16    
17     begin LennardJonesAtomTypes
18     //Name epsilon sigma
19 gezelter 1962 SSDQ 0.152 3.16549
20 gezelter 1958 Cl- 0.100 4.445
21     Na+ 0.118 2.579
22     end LennardJonesAtomTypes
23    
24     begin ChargeAtomTypes
25     Cl- -1.0
26     Na+ 1.0
27     end ChargeAtomTypes
28    
29     begin MultipoleAtomTypes
30     // Atoms with both dipole and quadrupole moments:
31     //
32     // name dq phi theta psi dipole_moment Qxx Qyy Qzz
33     //
34     // Dipoles are given in units of Debyes.
35     //
36     // Note that Quadrupoles in OpenMD are *NOT* traceless.
37     //
38     // Quadrupole moments are given in units of 10^-26 esu cm^2 (also known as an
39     // esu centi-barn)
40 gezelter 1962 //SSDQ dq 0.0 0.0 0.0 2.64 -7.99 -4.27 -5.94
41     SSDQ dq 0.0 0.0 0.0 2.64 -3.995 -2.135 -2.97
42     //SSDQ dq 0.0 0.0 0.0 2.35 -7.11 -3.8 -5.2866
43     //SSDQ dq 0.0 0.0 0.0 2.35 0.0 2.71408703 1.05339812
44     //SSDQ dq 0.0 0.0 0.0 2.35 0.0 1.35704351 0.52669906
45 gezelter 1958 //SSDQ dq 0.0 0.0 0.0 2.95 -7.99 -4.27 -5.94
46     //SSDQ dq 0.0 0.0 0.0 2.12 -6.82667 -5.40667 -5.97667
47     //SSDQ dq 0.0 0.0 0.0 2.43 -6.99333 -5.18 -6.03667
48     //SSDQ dq 0.0 0.0 0.0 2.29 -6.61167 -5.57167 -6.02667
49 gezelter 1959 //SSDQ dq 0.0 0.0 0.0 2.55 -7.04 -5.1667 -6.0033
50 gezelter 1958 end MultipoleAtomTypes