Abstract

New band systems were found in the spectra of AsO and PO molecules excited by short-wave oscillations. The new bands of AsO arise from a transition A′2Πi(a) → X2Πr, and their band heads can be arranged in a system given by the formula: ν={2648025145}+633.0(υ+12)3.5(υ+12)2966.2(υ+12)+4.9(υ+12)2. Two new systems FB and GB were identified in the spectrum of PO. The term values of the F and G states are about 55585 and 56358 cm−1. New bands were found in the known DB system which lead to the following constants for the D state Te={4895548926} and ωe ≅ 755 cm−1.

© 1966 Optical Society of America

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References

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  1. M. Hults and S. Mrozowski, J. Opt. Soc. Am. 54, 855 (1964).
    [CrossRef]
  2. F. C. Conelly, Proc. Phys. Soc. (London) A46, 790 (1934).
    [CrossRef]
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    [CrossRef]
  4. S. V. J. Lakshman and P. T. Rao, Indian J. Phys. 34, 278 (1960).
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    [CrossRef]
  6. M. Venkataramanaiah and S. V. J. Lakshman, Indian J. Phys. 38, 209 (1964).
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    [CrossRef]
  8. P. N. Ghosh and G. N. Ball, Z. Physik,  71, 362 (1931).
    [CrossRef]
  9. S. Gupta, Proc. Phys. Soc. (London) 47A, 267 (1935).
  10. K. Dressler, Helvetia Phys. Acta 28, 563 (1955).
  11. G. Santaram and P. T. Rao, Z. Physik 168, 553 (1962).
    [CrossRef]
  12. K. Durga and P. T. Rao, Indian J. Phys. 32, 223 (1958).
  13. N. L. Singh, Can. J. Phys. 37, 136 (1959).
    [CrossRef]
  14. K. Rumpf, Z. Phys. Chem. Pt. B 38, 469 (1938).

1965 (1)

J. H. Collomon and J. E. Morgan, Proc. Phys. Soc. (London) 86, 1091 (1965).
[CrossRef]

1964 (2)

M. Venkataramanaiah and S. V. J. Lakshman, Indian J. Phys. 38, 209 (1964).

M. Hults and S. Mrozowski, J. Opt. Soc. Am. 54, 855 (1964).
[CrossRef]

1962 (2)

C. Santaram and P. T. Rao, Proc. Phys. Soc. (London) 79, 1093 (1962).
[CrossRef]

G. Santaram and P. T. Rao, Z. Physik 168, 553 (1962).
[CrossRef]

1960 (1)

S. V. J. Lakshman and P. T. Rao, Indian J. Phys. 34, 278 (1960).

1959 (1)

N. L. Singh, Can. J. Phys. 37, 136 (1959).
[CrossRef]

1958 (1)

K. Durga and P. T. Rao, Indian J. Phys. 32, 223 (1958).

1955 (1)

K. Dressler, Helvetia Phys. Acta 28, 563 (1955).

1938 (1)

K. Rumpf, Z. Phys. Chem. Pt. B 38, 469 (1938).

1935 (2)

S. Gupta, Proc. Phys. Soc. (London) 47A, 267 (1935).

F. A. Jenkins and L. A. Strait, Phys. Rev. 47, 136 (1935).
[CrossRef]

1934 (1)

F. C. Conelly, Proc. Phys. Soc. (London) A46, 790 (1934).
[CrossRef]

1931 (1)

P. N. Ghosh and G. N. Ball, Z. Physik,  71, 362 (1931).
[CrossRef]

Ball, G. N.

P. N. Ghosh and G. N. Ball, Z. Physik,  71, 362 (1931).
[CrossRef]

Collomon, J. H.

J. H. Collomon and J. E. Morgan, Proc. Phys. Soc. (London) 86, 1091 (1965).
[CrossRef]

Conelly, F. C.

F. C. Conelly, Proc. Phys. Soc. (London) A46, 790 (1934).
[CrossRef]

Dressler, K.

K. Dressler, Helvetia Phys. Acta 28, 563 (1955).

Durga, K.

K. Durga and P. T. Rao, Indian J. Phys. 32, 223 (1958).

Ghosh, P. N.

P. N. Ghosh and G. N. Ball, Z. Physik,  71, 362 (1931).
[CrossRef]

Gupta, S.

S. Gupta, Proc. Phys. Soc. (London) 47A, 267 (1935).

Hults, M.

Jenkins, F. A.

F. A. Jenkins and L. A. Strait, Phys. Rev. 47, 136 (1935).
[CrossRef]

Lakshman, S. V. J.

M. Venkataramanaiah and S. V. J. Lakshman, Indian J. Phys. 38, 209 (1964).

S. V. J. Lakshman and P. T. Rao, Indian J. Phys. 34, 278 (1960).

Morgan, J. E.

J. H. Collomon and J. E. Morgan, Proc. Phys. Soc. (London) 86, 1091 (1965).
[CrossRef]

Mrozowski, S.

Rao, P. T.

C. Santaram and P. T. Rao, Proc. Phys. Soc. (London) 79, 1093 (1962).
[CrossRef]

G. Santaram and P. T. Rao, Z. Physik 168, 553 (1962).
[CrossRef]

S. V. J. Lakshman and P. T. Rao, Indian J. Phys. 34, 278 (1960).

K. Durga and P. T. Rao, Indian J. Phys. 32, 223 (1958).

Rumpf, K.

K. Rumpf, Z. Phys. Chem. Pt. B 38, 469 (1938).

Santaram, C.

C. Santaram and P. T. Rao, Proc. Phys. Soc. (London) 79, 1093 (1962).
[CrossRef]

Santaram, G.

G. Santaram and P. T. Rao, Z. Physik 168, 553 (1962).
[CrossRef]

Singh, N. L.

N. L. Singh, Can. J. Phys. 37, 136 (1959).
[CrossRef]

Strait, L. A.

F. A. Jenkins and L. A. Strait, Phys. Rev. 47, 136 (1935).
[CrossRef]

Venkataramanaiah, M.

M. Venkataramanaiah and S. V. J. Lakshman, Indian J. Phys. 38, 209 (1964).

Can. J. Phys. (1)

N. L. Singh, Can. J. Phys. 37, 136 (1959).
[CrossRef]

Helvetia Phys. Acta (1)

K. Dressler, Helvetia Phys. Acta 28, 563 (1955).

Indian J. Phys. (3)

K. Durga and P. T. Rao, Indian J. Phys. 32, 223 (1958).

S. V. J. Lakshman and P. T. Rao, Indian J. Phys. 34, 278 (1960).

M. Venkataramanaiah and S. V. J. Lakshman, Indian J. Phys. 38, 209 (1964).

J. Opt. Soc. Am. (1)

Phys. Rev. (1)

F. A. Jenkins and L. A. Strait, Phys. Rev. 47, 136 (1935).
[CrossRef]

Proc. Phys. Soc. (London) (4)

S. Gupta, Proc. Phys. Soc. (London) 47A, 267 (1935).

J. H. Collomon and J. E. Morgan, Proc. Phys. Soc. (London) 86, 1091 (1965).
[CrossRef]

F. C. Conelly, Proc. Phys. Soc. (London) A46, 790 (1934).
[CrossRef]

C. Santaram and P. T. Rao, Proc. Phys. Soc. (London) 79, 1093 (1962).
[CrossRef]

Z. Phys. Chem. Pt. B (1)

K. Rumpf, Z. Phys. Chem. Pt. B 38, 469 (1938).

Z. Physik (2)

G. Santaram and P. T. Rao, Z. Physik 168, 553 (1962).
[CrossRef]

P. N. Ghosh and G. N. Ball, Z. Physik,  71, 362 (1931).
[CrossRef]

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Figures (1)

F. 1
F. 1

New band systems of AsO and PO.

Tables (4)

Tables Icon

Table I Deslandres scheme for the A′2ΠiX2Πr system of AsO.

Tables Icon

Table II Scheme for the D2Πr(a)−B2Σ system of PO.

Tables Icon

Table III Wavenumbers, intensity, and vibrational assignments for the bands of PO.

Tables Icon

Table IV Summary of the vibrational constants of PO.

Equations (1)

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ν = { 26480 25145 } + 633.0 ( υ + 1 2 ) 3.5 ( υ + 1 2 ) 2 966.2 ( υ + 1 2 ) + 4.9 ( υ + 1 2 ) 2 .