Molecule
Name
Vinylpyrrolidone mer
IUPAC name
1-ethenylpyrrolidin-2-one mer
Secondary names
N-vinyl-2-pyrrolidone mer, povidone radical
CAS number
9003-39-8
Comments
this radical is the basic mer unit of the polyvinylpyrrolidone polymer
Structure and atomic composition
Formula
$\bullet[(NC_4H_6O)_{cycl}CHCH_2]\bullet$
Chemical formula
C6H9NO
Structural formula
N1(C(CCC1)=O)[C@@H](C*)*
Charge
0
Unpaired electrons
2
  Atom Name Number
$C$ Carbon 6
$H$ Hydrogen 9
$N$ Nitrogen 1
$O$ Oxygen 1
Isotope mixture type
terrestrial abundance
Spin type
unique
Molar mass
111.142 $g/mol$
State STP
solid
Protic
aprotic
Polarity
polar
Molecule symmetry
unknown
Case
complex
Chemical bonds
  Bond Number
$\geq C-C \leq$ 3
$\eqslantgtr C-C\leq$ 1
$\geq C-N<$ 2
$\eqslantgtr C-N<$ 1
$>C=O$ 1
$\geq C-H$ 9