return to home page

II.A.3. (XII.A.1.)

Listing of experimental geometry data for HPO (HPO)

Rotational Constants (cm-1)
See section I.F.4 to change rotational constant units
A B C
8.85500 0.70240 0.64880
Rotational Constants from 1966Herzberg
Calculated rotational constants for HPO (HPO).

Point Group Cs

Internal coordinates (distances (r) in Å) (angles (a) in degrees) (dihedrals (d) in degrees)
Description Value Connectivity Reference Comment
Atom 1 Atom 2 Atom 3 Atom 4
rPH 1.433 1 3 1966Herzberg
rPO 1.512 1 2 1966Herzberg
aHPO 104.7 2 1 3 1966Herzberg
picture of HPO

Bond descriptions
Examples: C-C single bond, C=C, double bond, C#C triple bond, C:C aromatic bond
Bond Type Count
H-P 1
O=P 1

Atom x (Å) y (Å) z (Å)
P1 0.0578 -0.4888 0.0000
O2 0.0578 1.0232 0.0000
H3 -1.3283 -0.8525 0.0000

Atom - Atom Distances (Å)
  P1 O2 H3
P11.51201.4330
O21.51202.3322
H31.43302.3322

Calculated geometries for HPO (HPO).


References
By selecting the following links, you may be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to cccbdb@nist.gov.
squib reference DOI
1966Herzberg Herzberg, G., Electronic spectra and electronic structure of polyatomic molecules,Van Nostrand,New York, 1966  

Got a better number? Please email us at cccbdb@nist.gov


Browse
PreviousNext