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UNITED STATES EPARTMENT OF OMMERCE UBLICATION

JOURNAL OF RESEARCH

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of the NATIONAL BUREAU OF STANDARDS

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U.S. PARTMENT

OF GOMMERCE

National Bureau of

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Corrections to be noted in Volume 75A of the JOURNAL OF RESEARCH of the National Bureau of Standards

A. Physics and Chemistry

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270 l... 38.
5.
17 (Tab. I)... s2 2P 11/2
- v2D:12

52 2P11/, -v?Diva
335
5. | 21 (Tab. I)... s? 2D2,12 — v2D21),

52 2D.211, – v 2D:112 no (Tab. 1)... - 0.11

+0.11 406 5.. (32 (Tab. 1)... +0.98..

- 0.98 409 1......... 53... with +0.3.

within +0.3 411 | Fig. 6.. The addition is a further comment on figure 6.... Some of the data in figure 6 have been plotted

incorrectly and do not, as shown, reflect the correction of Cp for the difference in the size of the T68 and T48 degrees. This negative correction, not exceeding 0.04 percent from 320 to 800 K and not exceeding 0.28 percent from 800 to 1200 K, applies only to all Cp data derived from references [2, 16, 17, and 40). It may be effected by subtracting from each datum deviation in question the quantity,

100[d(T68 – T48)/dT68). (See reference [19]). 418 6... 20.. 544.0...

554.0 456 | 2. 40.

'E+
6.
yD=3.58 x 10-7 VT/M vw cm

yo=3.58 x 10-7 VT/M vw cm470

3.37 x 1010
M, + M.2

3.37 x 1010

M, + M2 1 13 yo = XP/VT cm-.Yc

XP/VT cmMM,

35

1

XOIO2

Χσισ2

TTC

M M2

TTC

15 mm...

1.5 mm

[blocks in formation]

17.
33.
two absolute

delete
1..
larger...

smaller
17.
Maender and Russell [4a).

Maender and Russell (5a]
50.
across R.

across R.
26 (eq 19).... (8; - Os)...

18; -os) Table 2... The comment is an added footnote to table 2..... The quantum yields of all products which are

listed at photon energies of 8.4 eV and 10 eV should be multiplied by 1.8.

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