NAME NHH
# *[N+]([H])([H])[H]
IO_STRING NHH Z
TYPE POLYMER
AA UNK

ATOM  H1  Hpol  X   0.3450962
ATOM  N   Nbb   X  -0.3353324
ATOM  H2  Hpol  X   0.3450962
ATOM  H3  Hpol  X   0.3450962
BOND  N    H1 
BOND  N    H2 
BOND  N    H3 
LOWER_CONNECT N
UPPER_CONNECT NONE

PROPERTIES TERMINUS
#UPPERTERM_CAP
VARIANT UPPER_TERMINUS_VARIANT

FIRST_SIDECHAIN_ATOM H1
MAINCHAIN_ATOMS N  

NBR_ATOM  N
NBR_RADIUS 1.4581606405601777
ICOOR_INTERNAL   H1      0.000000    0.000000    0.000000  H1    N     H2  
ICOOR_INTERNAL   N      56.623359  180.000000    1.027317  H1    N     H2  
ICOOR_INTERNAL   H2     -0.000000   71.307126    1.027318  N     H1    H2  
ICOOR_INTERNAL   H3   -118.142510   71.306824    1.027317  N     H1    H2  
ICOOR_INTERNAL  LOWER  120.929021   69.761368    1.458161  N     H1    H2