Molecule
Name
Diacetylene-13C
IUPAC name
(13C,12C3,1H2)Buta-1,3-diyne
Secondary names
Butadiyne, 1,3-Butadiyne, Biacetylene, C4H2
Comments
natural $C_4H_2$
Structure and atomic composition
Formula
$^1H^{13}C^{12}C_3^1H$
Chemical formula
C4H2
Isotopic formula
[13]C[12]C3[1]H2
Structural formula
[1H][13C]#[12C][12C]#[12C][1H]
Charge
0
Unpaired electrons
0
  Atom Name Number
$^{13}C$ Carbon 1
$^{12}C$ Carbon 3
$^1H$ Hydrogen 2
Relations
  • no
Isotope mixture type
pure isotope
Spin type
unique
Molar mass
51.06 $g/mol$
State STP
gas
State NTP
gas
Protic
protic
Polarity
nonpolar
Dipole
0.0 $D$
Molecule symmetry
Cinfv
Case
linear-polyatomic
Vibrations number
9
Chemical functions
  Function Number
$R-C\equiv C-R$ 1
Chemical bonds
  Bond Number
$\equiv ^{12}C-^{12}C \equiv$ 1
$-^{12}C\equiv ^{12}C-$ 1
$-^{13}C\equiv ^{12}C-$ 1
$\equiv ^{12}C-^1H$ 1
$\equiv ^{13}C-^1H$ 1