al	1,2,3-alternate
BCX	hexa-p-tert-butylcalix[6]arene
CBS	Complete Basis Set
CCSD(T)	coupled cluster singles and doubles with perturbative triples correction
CSD	Cambridge Structural Database
CX	calix[6]arene
DF	density fitting
DFT	Density-Functional Theory
DFT+D	Density-Functional Theory with dispersion correction
FF	Finite-field
F-SAPT	Functional-group SAPT
I-SAPT	Intramolecular SAPT
HF	Hartree-Fock
MP2	Møller-Plesset theory to the second order
pc	pinched-cone
SAPT	Symmetry-Adapted Perturbation Theory
SMFA	Systematic Molecular Fragmentation by Annihilation
SSMF	Symmetrized Systematic Molecular Fragmentation
SCS-MP2	spin-component-scaled MP2
wc	winged-cone
ZPVE	zero-point vibrational energy