# Non bonded interaction is larger than table limit?

**URL:** <https://gromacs.bioexcel.eu/t/non-bonded-interaction-is-larger-than-table-limit/9966>\
**Category:** User discussions\
**Created:** [August 23, 2024, 9:27am UTC](https://gromacs.bioexcel.eu/t/non-bonded-interaction-is-larger-than-table-limit/9966 "2024-08-23T09:27:08Z")\
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**Author:** ![MagnusL](https://dub1.discourse-cdn.com/flex017/user_avatar/gromacs.bioexcel.eu/magnusl/32/2380_2.png) [@MagnusL](https://gromacs.bioexcel.eu/u/MagnusL)\
**Post date:** [August 23, 2024, 11:31am UTC](https://gromacs.bioexcel.eu/t/non-bonded-interaction-is-larger-than-table-limit/9966/6 "2024-08-23T11:31:27Z")

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Or is this a molecule that is periodic across the periodic boundary? In that case you will not be able to increase the box size to add water at all. There is no information about the interface of the molecule.

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