[ defaults ]
; nbft  cr  gp  fLJ  fQQ
  1     3   yes  1    1

[ atomtypes ]
;  at       m                q   pt    V        W
   Na+  22.98977000000000  1.000  A  0.189744 6.724270
   O    26.51056525660896 -0.500  A  0.3000  0.7112584
   T2   22.79841737169552  0.000  A  0.0000  0.0000000
   CH2A 0.000000000000000  0.250  V  0.3800  0.4937137
   CH2B 0.000000000000000  0.000  V  0.3905  0.4937137
   I-   126.9045000000000 -1.000  A  0.5400  0.2928800

[ moleculetype ]
; Name  nrexcl
Na+      1

[ atoms ]
; nr  type  resnr  resid  atom  cgnr  charge  mass
  1    Na+   1      Na+   Na+    1    1.000

#ifdef POSRES
#include "posre_Na+.itp"
#endif

[ moleculetype ]
; Name nrexcl
THF      3
	
[ atoms ]
;   nr      type     resnr resid   atom  cgnr   charge  mass
     1      O        1    THF     O1    1     -0.500
     2      CH2A     1    THF     CA1   1      0.250
     3      CH2A     1    THF     CA2   1      0.250
     4      CH2B     1    THF     CB1   1      0.000
     5      CH2B     1    THF     CB2   1      0.000
     6      T2       1    THF     T21   1      0.000
     7      T2       1    THF     T22   1      0.000

[ constraints]
;  ai  aj   funct      c0             c1
   1   6      1   0.2184048538518238
   1   7      1   0.2184048538518238
   6   7      1   0.2183193593425659

[ virtual_sites3 ]
; Site from funct a b
  2  1  6  7  1   0.7438730952158359 -0.3213938637031660
  3  1  6  7  1  -0.3213938637031660  0.7438730952158359
  4  1  6  7  1   0.9516115829366237  0.2512330161413899
  5  1  6  7  1   0.2512330161413898  0.9516115829366238

[ exclusions ]
  1  2  3  4  5  6  7
  2  1  3  4  5  6  7
  3  1  2  4  5  6  7
  4  1  2  3  5  6  7
  5  1  2  3  4  6  7
  6  1  2  3  4  5  7
  7  1  2  3  4  5  6

[ moleculetype ]
; Name nrexcl
I-      1

[ atoms ]
; nr  type  resnr  resid  atom  cgnr  charge  mass
   1   I-    1      I-     I-     1   -1.000