2000 Basic Set A

The HGS Space-Filling Molecular Models combine the idea of both ball-and-stick and space-filling models allowing one to visualize not only molecular frameworks but also actual molecular structures covered with electron clouds. The scale of the models is 1 Å = 1.0 cm. In the models of type A, the parts of electron cloud are transparent, and hence it is possible to see the molecular frameworks also. This set is very useful for learning the actual molecular structures of fundamental organic molecules.

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Product variants

Product Comparison

Atom

Item No.	Atom Name	Color	Use	Quantity
Item No.	Atom Name	Color	Use	1000α	1001α	1002α	1003α	1013α	1005α
ATM-01	H	white	s	30	24	24	30	30	72
ATM-11	B	orange	sp², dsp³	-	-	-	-	-	1
ATM-02	C	black	sp³	12	12	12	28	12	46
ATM-09	C	black	sp², dsp³	-	3	-	12	6	20
ATM-03	N	blue	sp³	2	6	2	3	1	5
ATM-10	N	blue	sp², dsp³	-	-	-	3	1	5
ATM-04	O	red	sp³	6	2	2	7	4	12
ATM-05	Si	yellowgreen	sp³	-	-	-	-	-	1
ATM-06	P	yellow	sp³	-	-	-	1	-	2
ATM-07	S	pink	sp³	-	-	-	1	1	2
ATM-08	Cl	green	sp³	2	2	-	2	1	4
ATM-17	m	gray	sp, sp³, d²sp³	-	3	1	2	2	4

Bond

Item No.	Bond Length	Color	Use	Quantity
Item No.	Bond Length	Color	Use	1000α	1001α	1002α	1003α	1013α	1005α
BND-02	1.092 1.213	pink	C-H C≡C,C=O	30	25	25	30	30	72
BND-04	1.40	green	C=C,C-O, C(ar)=C(ar)	-	-	-	16	8	38
BND-06	1.54	white	C-C,S-O	20	20	20	40	24	72
BND-07	1.80	yellow	C-P, C-Cl,C-S	-	-	-	8	2	20
BND-09	2.10	white	C-I	-	-	-	-	-	2
BND-101	1.33	blue	C=C	12	6	6	12	10	30

2 In the case of C-(#2 bond)-H, bond length = 1.09Å.
3 In the case of C-(#2 bond)-(non-H atom), bond length = 1.21Å.
1 Bent bond.

Orbital-Plate

Item No.	Color	Use	Quantity
Item No.	Color	Use	1000α	1001α	1002α	1003α	1013α	1005α
OBP-1	blue	p-atomic orbital	-	-	-	4	2	6
OBP-2	green	p-atomic orbital	-	-	-	4	2	6
OBC-1	blue	orbital connector	-	-	-	-	-	3
OBC-2	green	orbital connector	-	-	-	-	-	3

Item No.	Name	Shape	Color	Bond Radius	Bond Angle	Quantity
Item No.	Name	Shape	Color	Bond Radius	Bond Angle	4010	4000	7000
ORG-17	Hydrogen		white	0.33 Å		40	80	240
ORG-1	sp³ Carbon		black	0.77 Å	109.47°	25	50	150
ORG-5	sp² Carbon		black	0.70 Å	120°	12	24	60
ORG-24	sp Carbon		black	0.60 Å	180°	2	4	12
ORG-2	sp³ Nitrogen		blue	0.77 Å	109.47°	3	6	18
ORG-6	sp² Nitrogen		blue	0.70 Å	120°	2	5	15
ORG-12	Single bond Oxygen		red	0.66 Å	109.47°	8	15	40
ORG-15-1	Double bond Oxygen		red	0.62 Å		3	6	27
ORG-23-1	Cyclopropane		black	0.77 Å	60° 109.47°	-	1	3
ORG-23-2	Epoxide		red black	0.77 Å	60° 109.47°	-	1	4
ORG-23-3	Aziridine		blue black	0.77 Å	60° 109.47°	-	-	2
ORG-15-2	Fluorine		brown	0.62 Å		-	-	6
ORG-16-1	Chlorine		green	0.99 Å		-	4	6
ORG-16-2	Halogen ( Br or I )		purple	(0.99 Å)		-	-	6
ORG-4-2	sp³ Silicon		yellowgreen	1.05 Å	109.47°	-	-	4
ORG-4	sp³ Phosphorus		yellow	1.05 Å	109.47°	-	2	6
ORG-4-1	sp³ Sulfur		pink	1.05 Å	109.47°	-	2	6
ORG-18	Octahedral Metal		gray yellow	1.20 Å	90°	-	2	5
ORG-14	Double bond Oxygen (H-bonded)		red	0.54 Å 0.66 Å	180°	-	5	10
ORG-19	Hydrogen (H-bond)		white	1.50 Å	180°	-	5	10
ORG-20	Connector		black			25	60	150
ORG-21	Double bond lock		transparent			3	12	25
ORG-22	Bond puller		black			1	1	5

2000 Basic Set A

check list Product Comparison

content 360deg Atom

molecule Bond

wrench Orbital-Plate

Product Comparison

Atom

Bond

Orbital-Plate