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Framework Type
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Volumes and areas calculated from the idealized framework model
Occupiable Volume		Warning: Trying to access array offset on value of type null in /var/www/IZA-SC/framework_vol.php on line 85	Å³	( Warning: Trying to access array offset on value of type null in /var/www/IZA-SC/framework_vol.php on line 89	%)
Accessible Volume		Warning: Trying to access array offset on value of type null in /var/www/IZA-SC/framework_vol.php on line 97	Å³	( Warning: Trying to access array offset on value of type null in /var/www/IZA-SC/framework_vol.php on line 101	%)
Occupiable Area		Warning: Trying to access array offset on value of type null in /var/www/IZA-SC/framework_vol.php on line 108	Å²	( Warning: Trying to access array offset on value of type null in /var/www/IZA-SC/framework_vol.php on line 111	m²/g)
Accessible Area		Warning: Trying to access array offset on value of type null in /var/www/IZA-SC/framework_vol.php on line 120	Å²	( Warning: Trying to access array offset on value of type null in /var/www/IZA-SC/framework_vol.php on line 123	m²/g)
Specific Occupiable Area		Warning: Trying to access array offset on value of type null in /var/www/IZA-SC/framework_vol.php on line 131	m²/cm³
Specific Accessible Area		Warning: Trying to access array offset on value of type null in /var/www/IZA-SC/framework_vol.php on line 138	m²/cm³
Maximum diameter of a sphere:
	that can be included	Warning: Trying to access array offset on value of type null in /var/www/IZA-SC/framework_vol.php on line 154	Å
	that can diffuse along	a: Warning: Trying to access array offset on value of type null in /var/www/IZA-SC/framework_vol.php on line 163	Å	b: Warning: Trying to access array offset on value of type null in /var/www/IZA-SC/framework_vol.php on line 165	Å	c: Warning: Trying to access array offset on value of type null in /var/www/IZA-SC/framework_vol.php on line 167	Å

Explanations
Occupiable volume	That portion of the available volume within the cell that can be visited by the center of a (spherical) water molecule (radius = 1.4Å). The available volume is the unit cell volume remaining after the van der Waals atomic sphere volumes are subtracted.
Occupiable area	The area of that surface visited by the center of the water molecule.
Accessible volume	That portion of the occupiable volume that has continuity between all unit unit cells. Some pores/cavities have windows that are too small to allow the water molecule access, and so represent isolated occupiable regions.
Accessible area	The area of that surface visited by the center of the water molecule.
Specific occupiable area	Occupiable area per unit volume
Specific accessible area	Accessible area per unit volume

Credits:
These values were calculated by Mike Treacy, Arizona State University, using his codes "TOTOPOL" and "DelaneysDonkey".
see also:
M. D. Foster, I. Rivin, M. M. J. Treacy and O. Delgado Friedrichs,
A geometric solution to the Largest-Free-Sphere problem in zeolite frameworks,
Microporous and Mesoporous Materials, 90 32-38 (2006).