1008 Lecturer Organic Chemistry G-Set 1 =7.5cm un-assembled

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Atom Bond Orbital Plate

• This set is designed for lectures in organic chemistry at universities and high schools.
• This is the largest of the HGS molecular structure models, the scale being 1=7.5cm. It is effective for demonstrations in lectures in a large room.
• Aluminum bonds are used to give sufficient strength to maintain the structure of large models.

orbitals in butadiene

• Bond tips on the polyhedra enable the smooth connection of aluminum bonds to them.
• This set contains two kinds of orbital plates, designed for patomic orbitals and for molecular orbitals. These are useful for the explanation of the participation of -electrons, such as Woodward-Hoffman's rule.

camphor C₁₀H₁₆O

Contents of Type G-Set

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- Atom
Atom No.	Parts Code	Color	Quantity
39	GH	blue	30
40	GC3	black	6
41	GC4	black	20
42	GN4	blue	2
43	GO4	red	6
44	GSi4	dark blue	2
45	GP4	brown	2
46	GS4	yellow	2
47	GCl4	green	2
48		black	6
49	GM6	grey	2
50	GM26	grey	4
51	Bond tip (connector)		16

- Bond
Bond No.	Bond distance	Use	Material	Quantity
G1	1.10	C - H	Metal	30
G2	1.40		Metal	12
G3	1.54	C - C	Metal	30
G4	1.33		Metal	10
G5	1.54 (1.33)	C - C ()	Plastics	10
G6	2.52	Special use*	Metal	6
G7	2.00	6-coordi- nated com- plexes	Metal	10
* Edges of a tetrahedron surrounding sp 3 structure (composed of GC4 atoms and G3 bonds)

- Orbital Plate
Item No.	Use		Quantity
PG-1	p atomic orbital plate	(Blue)	6
PG-2	p atomic orbital plate	(Green)	6
PG-3	molecular orbital plate	(Blue)	3
PG-4	molecular orbital plate	(Green)	3

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HGS Molecular Structure Model HGS HINOMOTO PLASTICS CO., LTD. 1-10-24, Meguro-Honcho, Meguro-ku, Tokyo, Japan PHONE: +81-3-3714-7226 FAX: +81-3-3714-4657 E-MAIL(technical support): hgs@po.sphere.ne.jp E-MAIL(order support): t_kaneko@maruzen.co.jp