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Gold
CAS: 7440-57-5 | Au
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
7440-57-5
Molecular Formula:
Au
Molecular Weight:
196.967 g/mol
Names and Synonyms:
Gold
Au-WPPLC 3C
Au-WPPLC 1C
EMGC 100
EMGC 80
EMGC 20
EMGC 60
EMGC 5
EMGC 40
TAU 050
Au-WPLC 3C
Au-W4
KP 24-00
Resist CT
RR 2C
AuPVP
EMGC 10
EMGC 50
EM.GC 50
QSX 301
G 200
Au DT
Huayang 9606
20NS-20-50
JK 013
CH-L 7
Maruko 1
AuW 011
Luxor KPS
BL Gold 2-2.8
Goldenhance EM
GNP 01-5-100
AU 171481
Paraone PS 1200
Jinbo
PMP-Au 2
TCG 251
Au 1T
Au 205
Elementary substance gold
AUS-WM 1000CA
Finesphere Gold W 101
AuW 101
Alfa-Aesar
NPG-J
NPG
AUE 003A
CG 001
Au 050921
TAU 200
Au 050316
Finesphere Gold W 011
T 10112
AGC Micro
Keradec
Technic 504
Powdersafe 1785-01
Powdersafe 1790-01
E 175
Au Net
TR 1306
Palegold 5550
G 1402
Perfect Gold
PH 870
SG 10NK
Furuuchi 8560
AY 5022
A 4631
A 4953
Britecote
Gold element
Gold black
Gold 197
Shell Gold
Gold Powder
Gold Leaf
Gold Flake
C.I. Pigment Metal 3
Colloidal gold
Burnish Gold
C.I. 77480
Gold
Identifiers:
SMILES:
[Au]
InChI:
InChI=1S/Au
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Category | Property | Value | Source |
|---|---|---|---|
| Molecular | Molecular Weight | 196.967 g/mol | RDKit |
| Exact | Exact Molecular Weight | 196.9665687 g/mol | RDKit |
| Heavy | Heavy Atom Count | 1 count | RDKit |
| Hydrogen | Hydrogen Bond Acceptors | 0 count | RDKit |
| Hydrogen Bond Donors | 0 count | RDKit | |
| Rotatable | Rotatable Bonds | 0 count | RDKit |
| Aromatic | Aromatic Ring Count | 0 count | RDKit |
| Topological | Topological Polar Surface Area | 0.0 Ų | RDKit |
| Physical Properties | LogP | -0.0025 | RDKit |
| molecular_mass | 196.97 g/mol | Legacy Database | |
| density | 19.30 g/cm³ | Legacy Database | |
| cas-boiling-point | 2700 °C | Legacy Database | |
| cas-canonical-smile | [Au] | Legacy Database | |
| cas-density | 19.3 g/cm3 | Legacy Database | |
| cas-inchi | InChI=1S/Au | Legacy Database | |
| cas-inchi-key | InChIKey=PCHJSUWPFVWCPO-UHFFFAOYSA-N | Legacy Database | |
| cas-melting-point | 1064.76 °C | Legacy Database | |
| cas-name | Gold | Legacy Database | |
| Molar | Molar Refractivity | 0.0 | RDKit |
