As I suggested and Ronsimpson said in answer to your previous question, you need a series resistor connected to the opamp output.
You should never connect an op amp output directly to a capacitive load without a series resistor.
Until you have a resistor there, the results will be unpredictable.
ps. The resistor values you are using are all rather low for the majority of opamps, you should increase then by a factor of five or ten.
