Re: [Rdkit-discuss] UFF Angle Bend force constant

2016-04-07 Thread Paolo Tosco
Dear Rafal, good catch: there was actually a bug in getUFFAngleBendParams(), where the theta0 value (in radians) was multiplied by the RAD2DEG conversion factor before being returned to the user (which is correct, since theta0 values in the UFF parameters are given in radians),but then,

[Rdkit-discuss] UFF Angle Bend force constant

2016-04-07 Thread Rafal Roszak
Dear all, I try to reproduce UFF's Kijk (bend force constant). In source code in the file Code/ForceField/UF/AngleBend.cpp I found calcAngleForceConstant function. Equations in this function are the same as in UFF Paper (JACS from 1992), however results obtained from this function (equations)