The ⚀trina·septcia·lengthel, or ⚀molecular·length
The ⚀trina·septcia·lengthel (abbreviated ⚀t•s↓lgℓ) is a quarter of a ⚀polymeral·length or a dozenth of an ⚀membranal·length (about 686.7d picometers). This is a approximately the width of a typical small molecule. As a consequence, a proposed colloquial name for this is the ⚀molecular·length.