%mem=1000MB %nprocs=1 %chk=1.chk #P B3LYP/cc-pVDZ opt freq Staggered Ethane 0,1 C -4.8490866259 2.5724488899 -0.0000003900 C -3.3404450569 2.6740369945 -0.0000004014 H -5.1947343070 1.9844478661 -0.8554549189 H -5.3012915232 3.5668847404 -0.0602351892 H -5.2017437206 2.0885418637 0.9156889340 H -2.9877879577 3.1579439430 -0.9156897646 H -2.8882401599 1.6796011489 0.0602344842 H -2.9947973800 3.2620380907 0.8554540795