Entry #	Name	Crystal System	Point symbol for net		Density, g/cm3	Small chamber's neck	Large chamber's neck	Chirality	Literature reference
1	P221-C168	cubic	{4.7.8}4{6.7.8}2 {7.8^2}		0.905	(1111)^6	(2^8)^6	achiral	2025JOC
2	P207-C168g	cubic	{6^2.7}		--	(2222)^6	(2^8)^6	chiral	2025JOC
3	P207-C168(P)	cubic	{6^2.7}		1.116	(2222)^6	(31313131)^6	chiral	2023JCC
4	P89-C168(M)	tetragonal	{6^2.7}		1.072	(2222)^2, (3131)^4	(2^6)^2, (32213221)^4	chiral	2025JOC
5	P130-C672	tetragonal	{6^2.7}		1.186	(321321), (312312), (33121)^4	(31313131)^2, (4113221)^4	chiral	2023JCC
6	P197-C168(P)	cubic	{6^2.7}		1.552	(321321)^6	(321321)^6	chiral	2025JOC
7	P111-C168	tetragonal	{6^2.7}		1.186	(411411)^4, (222222)^2	(312312)^2, (321321)^2, (32123212)^2	achiral	2025JOC
8	P75-C336	tetragonal	{6^2.7}		1.184	(2222)^2, (3212)^4	(2^8)^2, (32222122)^4	chiral	2025JOC
9	P221-C216	cubic	{6^2.7}7{6^3}2		1.017	--	(2^8)^6	achiral	2025JOC
10	P221-C312	cubic	{6^2.7}7{6^3}6		0.939	--	(2^8)^6	achiral	2025JOC
11	P221-C456	cubic	{6^2.7}7{6^3}12		0.758	--	(2^12)^6	achiral	2025JOC
12	P221-C408	cubic	{6^2.7}7{6^3}10		0.85	--	(2^8)^6	achiral	2025JOC
13	P200-C276	cubic	{6^2.7}14{6^3}9		0.958	(33113311)^6	--	achiral	2025JOC
14	P83-C200	tetragonal	{6^2.7}21{6^3}4		1.069	(2222)^2, (322311)^4	(31313131)^2, (3131-1313)^4	achiral	2025JOC
15	P83-C216	tetragonal	{6^2.7}7{6^3}2		1.012	(2222)^2, (322311)^4	--	achiral	2025JOC
16	P83-C184	tetragonal	{6.7^2}{6^2.7}19 {6^3}3		1.145	--	(31313131)^2, (31131221)^4	achiral	2025JOC
17	P83-C224(P)	tetragonal	{6.7^2}{6^2.7}19 {6^3}8		1.019	--	--	achiral	2025JOC
18	P81-C240	tetragonal	{6^2.7}7{6^3}3		0.943	--	--	meso	2025JOC
19	P195-C216(P)	cubic	{6^2.7}7{6^3}2		1.072	--	--	chiral	2025JOC
20	P195-C300(P)	cubic	{6^2.7}14{6^3}11		0.957	--	(312312)^6	chiral	2025JOC
21	P89-C1440	tetragonal	{6^2.7}14{6^3}		1.155	(421421)^4 (22222222)^2, (31223122)^4, (22222222)^2	(421421)^4, (22222222)^2	4 dia stereo mers	2025JOC
22	P89-C192(P)	tetragonal	{6^2.7}7{6^3}		1.232	(31313131)^2, (42114211)^4	(42114211)^4, (22222222)^2	chiral	2025JOC
23	P207-C360(P)	cubic	{6^2.7}7{6^3}8		1.022	--	--	chiral	2025JOC
24	P221-C240	cubic	{6^2.7}7{6^3}3		0.849	--	--	achiral (meso)	2025JOC
25	P221-C288	cubic	{6^2.7}7{6^3}5		0.684	(2222)^6	(42114211)^6	achiral (meso)	2025JOC
26	P204-C216	cubic	{6^2.7}7{6^3}2		1.084	(41124112)^6	(41124112)^6	achiral (meso)	2025JOC
27	P215-C192	cubic	{6^2.7}7{6^3}		1.075	(411411)^6	(32123212)^6	achiral	2025JOC
28	P207-C288(M)	cubic	{6.7^2}{6^2.7}5 {6^3}6		0.954	(21212121)^6	--	chiral	2025JOC
29	P207-C216(M)	cubic	{6.7^2}{6^2.7}5 {6^3}3		1.097	(21212121)^6	--	chiral	2025JOC
30	P207-C144(M)	cubic	{6.7^2}{6^2.7}5		1.192	(21212121)^6	--	chiral	2025JOC
31	P207-C120(M)	cubic	{6.7^2}2{6^2.7}3		1.412	--	(2222)^6	chiral	2025JOC
32	P207-C56(1^8)	cubic	{6.8^2}3{6^2.8}3 {8^3}		--	(1111)^6	(11111111)^6	--	2025JOC
33	P221-C56	cubic	{6.8^2}3{6^2.8}3 {8^3}		1.724	(1111)^6	(2222)^6	achiral	2025JOC
34	P207-C56(2222)(P)	cubic	{7^3}		1.788	--	(2222)^6	chiral	2025JOC
35	P207-C80(P)	cubic	{6.7^2}3{6^2.7}3 {7^3}4		1.268	(1111)^6	(21212121)^6	chiral	2025JOC
36	P211-C32	cubic	{8^3}						2017SC
37	P221-C120	cubic	{6^2.8}4{6^3}		1.397	(2222)^6	(11111111)^6	achiral	2025JOC
38	P221-C192(1111)	cubic	{6.8^2}{6^2.8}2 {6^3}5		1.033	(1111)^6	--	achiral	2025JOC
39	P221-C192(2^8)	cubic	{6^2.9}3{6^3}5		1.059	(11111111)^6	(22222222)^6	achiral	2025JOC
40	D203-C672(M)	cubic	{6^2.7}		1.258	(313131)^4	--	chiral	1992PRL
41	D227-C768	cubic	{6.7^2}2{6^2.7}3 {6^3}3		1.032	--	--	achiral	2025JOC
42	D227-C864(222)	cubic	{6^2.7}7{6^3}2		0.642	(222)^4	(332233223322)^4	achiral	2025JOC
43	D227-C864(222222)	cubic	{6^2.7}7{6^3}2		1.124	(222222)^4	(313131)^4	achiral	2025JOC
44	D227-C960	cubic	{6^2.7}7{6^3}3		0.994	(313131)^4	(222222222)^4	achiral	2025JOC
45	D215-C960	cubic	{6^2.7}7{6^3}3		1.084	(222222)^4		achiral	2025JOC
46	D227-C480	cubic	{6.7^2}2{6^2.7}3		1.398	--	--	achiral	2025JOC
47	D227-C1248	cubic	{6^2.7}7{6^3}6		0.873	(222222)^4	--	achiral	2025JOC
48	HT177-C252(313131)(P)	hexagonal	{6^2.7}		1.191	(313131)^2, (31313131)^3	(222222)^2, (2222)^6	chiral	2025JOC
49	HT177-C252(222)(P)	hexagonal	{6^2.7}		0.953	(222)^2, (2222)^3	(313131313131)^2, (31313131)^6	chiral	2025JOC
50	H149-C168(P)	hexagonal	{6^2.7}		1.277	(222222)^2, (321321)^3	--	chiral	2025JOC
51	H155-C558(P)	hexagonal	{6^2.7}28{6^3}3		1.226	(331331)^3	(321321)^3	chiral	2025JOC
52	GW182-C336(P)	hexagonal	{6^2.7}		1.275	(222222)^2, (321321)^3	--	chiral	2025JOC
53	GW156-C126	hexagonal	{6.7.8}4{6^2.7}17		1.46	(32222)^2, open	(313131)^2, open	achiral	2025JOC
54	HT191-C288	hexagonal	{6.7^2}{6^2.7}5{6^3}2		1.137	--	--	achiral	2025JOC
55	G199-C336(P)	cubic	{6^2.7}		1.292	--	--	chiral	2025JOC
56	IWP204-C576	cubic	{6^2.7}7{6^3}		1.197	(313131)^8	(313131)^8	achiral	2025JOC
57	CLP93-C168	tetragonal	{6^2.7}		1.141	(3131)^4, (31313131)^2	--	achiral	2025JOC
58	CLP131-C216	tetragonal	{6^2.7}7{6^3}2		1.017	(2222)^4, (22222222)^2	--	achiral	2025JOC
59	CLP131-C312	tetragonal	{6^2.7}7{6^3}6		0.948	(2222)^4, (22222222)^2	--	achiral	2025JOC
60	CLP66-C912	orthorhombic	{6^2.7}7{6^3}12		0.824	(2222)^4, (22222222)^2		achiral	2025JOC
61	CLP115-C408	tetragonal	{6^2.7}7{6^3}10		0.831	(222222)^4, (2^12)^2		achiral	2025JOC
62	CLP51-C816	orthorhombic	{6^2.7}7{6^3}10		0.828	(2222)^4, (22222222)^2		achiral	2025JOC
63	CLP47-C264	triclinic	{6^2.7}7{6^3}4		1.002	(2222)^4, (22222222)^2		achiral	2025JOC

Neck configuration shows the number of atoms in each heptagon (or a different polygon) composing a neck (the narrowest place where chambers connect). Each neck atom has one bond to connect to the opposite chamber. For example, configuration (222)^4 means that three polygons with 2 atoms in each polygon will be used to connect chamber's neck with another chamber and there are four necks in that chamber as illustrated below.