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jieren2013銅蟲 (小有名氣)
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[求助]
用MS中CASTP模塊幾何優(yōu)化TiO2的101面,一分鐘計(jì)算成功,請(qǐng)教大師問(wèn)題所在,多謝。!
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如題,用MS中CASTP模塊幾何優(yōu)化TiO2的101面(Ti4O8),一分鐘左右顯示計(jì)算成功。查看castep文件顯示: Writing model to TiO2_anatase.check +---------------- MEMORY AND SCRATCH DISK ESTIMATES PER NODE -----------------+ | Memory Disk | | Model and support data 43.9 MB 0.0 MB | | Geometry minimisation requirements 9.3 MB 0.0 MB | | ----------------------------- | | Approx. total storage required per node 53.2 MB 0.0 MB | | | | Requirements will fluctuate during execution and may exceed these estimates | +-----------------------------------------------------------------------------+ *********************************** Forces *********************************** * * * Cartesian components (eV/A) * * -------------------------------------------------------------------------- * * x y z * * * * O 1 0.00000 0.00000 -0.02478 * * O 2 0.00000 0.00000 -0.02478 * * O 3 0.00000 0.00000 -0.02478 * * O 4 0.00000 0.00000 -0.02478 * * O 5 0.00000 0.00000 0.02478 * * O 6 0.00000 0.00000 0.02478 * * O 7 0.00000 0.00000 0.02478 * * O 8 0.00000 0.00000 0.02478 * * Ti 1 0.00000 0.00000 0.00000 * * Ti 2 0.00000 0.00000 0.00000 * * Ti 3 0.00000 0.00000 0.00000 * * Ti 4 0.00000 0.00000 0.00000 * * * ****************************************************************************** BFGS: finished iteration 0 with enthalpy= -9.90551919E+003 eV +-----------+-----------------+-----------------+------------+-----+ <-- BFGS | Parameter | value | tolerance | units | OK? | <-- BFGS +-----------+-----------------+-----------------+------------+-----+ <-- BFGS | dE/ion | 0.000000E+000 | 2.000000E-005 | eV | Yes | <-- BFGS | |F|max | 2.478128E-002 | 5.000000E-002 | eV/A | Yes | <-- BFGS | |dR|max | 0.000000E+000 | 2.000000E-003 | A | Yes | <-- BFGS +-----------+-----------------+-----------------+------------+-----+ <-- BFGS BFGS: Geometry optimization completed successfully. ================================================================================ BFGS: Final Configuration: ================================================================================ ------------------------------- Cell Contents ------------------------------- xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx x Element Atom Fractional coordinates of atoms x x Number u v w x x----------------------------------------------------------x x O 1 0.000000 0.000000 0.208000 x x O 2 0.500000 0.500000 0.708000 x x O 3 0.000000 0.500000 0.458000 x x O 4 0.500000 0.000000 0.958000 x x O 5 0.500000 0.000000 0.542000 x x O 6 0.000000 0.500000 0.042000 x x O 7 0.500000 0.500000 0.292000 x x O 8 0.000000 0.000000 -0.208000 x x Ti 1 0.000000 0.000000 0.000000 x x Ti 2 0.500000 0.500000 0.500000 x x Ti 3 0.000000 0.500000 0.250000 x x Ti 4 0.500000 0.000000 0.750000 x xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx BFGS: Final Enthalpy = -9.90551919E+003 eV BFGS: Final <frequency> unchanged from initial value ***************************** Symmetrised Forces ***************************** * * * Cartesian components (eV/A) * * -------------------------------------------------------------------------- * * x y z * * * * O 1 0.00000 0.00000 -0.02478 * * O 2 0.00000 0.00000 -0.02478 * * O 3 0.00000 0.00000 -0.02478 * * O 4 0.00000 0.00000 -0.02478 * * O 5 0.00000 0.00000 0.02478 * * O 6 0.00000 0.00000 0.02478 * * O 7 0.00000 0.00000 0.02478 * * O 8 0.00000 0.00000 0.02478 * * Ti 1 0.00000 0.00000 0.00000 * * Ti 2 0.00000 0.00000 0.00000 * * Ti 3 0.00000 0.00000 0.00000 * * Ti 4 0.00000 0.00000 0.00000 * * * ****************************************************************************** Writing model to TiO2_anatase.check Writing analysis data to TiO2_anatase.castep_bin A BibTeX formatted list of references used in this run has been written to TiO2_anatase.bib Initialisation time = 0.50 s Calculation time = 38.14 s Finalisation time = 0.11 s Total time = 38.75 s |
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鐵桿木蟲 (知名作家)
銅蟲 (小有名氣)
銅蟲 (小有名氣)
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