Table 1
H–F Parameters (in cm−1 ) for the Configurations 4d 9 5p , 4d 9 6p , and 4d 9 5f of Xe ix
Configuration Parameter HF (cm−1 ) 4d 9 5p E av 623 144 F 2 (4d , 5p )43 545 G 1 (4d , 5p )12 593 G 3 (4d , 5p )12 533 ζ 4 d 6 393 ζ 5 p 11 313 4d 9 6p E av 977 602 F 2 (4d , 6p )16 833 G 1 (4d , 6p )4 028 G 3 (4d , 6p )4 345 ζ 4 d 6 425 ζ 6 p 4 729 4d 9 5f (3 P , 3 D ) E av 1009 998 F 2 (4d , 5f )25 569 F 4 (4d , 5f )13 039 G 1 (4d , 5f )16 265 G 3 (4d , 5f )11 912 G 5 (4d , 5f )8 920 ζ 4 d 6 404 ζ 5 f 125 4d 9 5f (1 P ) E av 992 539 F 2 (4d , 5f )36 002 F 4 (4d , 5f )21 383 G 1 (4d , 5f )36 495 G 3 (4d , 5f )23 846 G 5 (4d , 5f )17 112 ζ 4 d 6 527 ζ 5 f 176
Table 2
H–F Parameters (in cm−1 ) for the Configurations 4d 9 5s 5p , 4d 9 5s 6p , and 4d 9 5s 5f of Xe viii
Configuration Parameter HF (cm−1 ) 4d 9 5s 5p E av 588 334 F 2 (4d , 5p )42 199 G 1 (4d , 5p )12 293 G 3 (4d , 5p )12 180 G 1 (5s , 5p )80 002 G 2 (4d , 5s )11 971 ζ 4 d 6 332 ζ 5 p 10 833 4d 9 5s 6p E av 917 716 F 2 (4d , 6p )15 366 G 1 (4d , 6p )3 606 G 3 (4d , 6p )3 926 G 1 (5s , 6p )8 406 G 2 (4d , 5s )16 374 ζ 4 d 6 367 ζ 6 p 4 146 4d 9 5s 5f (1 P ) E av 947 131 F 2 (4d , 5f )21 937 F 4 (4d , 5f )10 991 G 1 (4d , 5f )14 294 G 3 (4d , 5f )10 281 G 5 (4d , 5f )7 646 G 2 (4d , 5f )16 208 G 3 (4d , 5f )10 099 ζ 4 d 6 450 ζ 5 f 131
Table 3
H–F Parameters (in cm−1 ) for the Configurations 4d 9 5s 2 5p , 4d 9 5s 2 6p , and 4d 9 5s 2 5f of Xe vii
Configuration Parameter HF (cm−1 ) 4d 9 5s 2 5p E av 555 227 F 2 (4d , 5p )40 461 G 1 (4d , 5p )11 672 G 3 (4d , 5p )11 512 ζ 4 d 6 274 ζ 5 p 9 988 4d 9 5s 2 6p E av 856 010 F 2 (4d , 6p )13 320 G 1 (4d , 6p )3 166 G 3 (4d , 6p )3 339 ζ 4 d 6 305 ζ 6 p 3 468 4d 9 5s 2 5f (3 P , 3 D ) E av 904 750 F 2 (4d , 5f )19 693 F 4 (4d , 5f )10 207 G 1 (4d , 5f )14 842 G 3 (4d , 5f )10 255 G 5 (4d , 5f )7 514 ζ 4 d 6 286 ζ 5 f 86 4d 9 5s 2 5f (1 P ) E av 900 112 F 2 (4d , 5f )24 972 F 4 (4d , 5f )14 652 G 1 (4d , 5f )26 542 G 3 (4d , 5f )16 558 G 5 (4d , 5f )11 668 ζ 4 d 6 374 ζ 5 f 86
Table 4
Transitions in the Spectrum of Xe ix : Predictions and Observations
Transition Composition of Excited States E HF (eV)E OBS (eV)Δ (=E HF − E OBS ) λ (Å) I a 4d 10 1 S 0 –4d 9 5p −14% 3 D − 84% 3 P + 2% 1 P 76.49 73.98 2.51 167.62 10 14% 3 D + 86% 1 P 77.89 75.00 2.89 165.33 90 −72% 3 D + 16% 3 P + 12% 1 P 79.35 76.67 2.68 161.73 50 4d 10 1 S 0 –4d 9 6p −7% 3 D − 17% 3 P + 76% 1 P 121.15 119.32 1.83 103.92 10 −48% 3 D − 30% 3 P − 22% 1 P 122.12 120.56 1.56 102.85 30 −45% 3 D + 53% 3 P + 2% 1 P 123.13 – – – – 4d 10 1 S 0 –4d 9 5f −2% 3 D + 3% 3 P + 94% 1 P 130.34 128.76 2.08 96.30 20 −85% 3 D + 14% 3 P + 1% 1 P 126.50 126.29 0.21 98.19 20A −13% 3 D − 83% 3 P − 4% 1 P 124.41 125.04 −0.63 99.17 20A
a Visual estimates of intensities. Absorption lines are indicated by A.
Table 5
Transitions in the Spectrum of Xe viii : Predictions and Observations
Transition Composition of Excited States E HF (eV)E SHF E OBS Δ (=E HF − E OBS ) λ (Å) I a 4d 10 5s –4d 9 5s 5p −70% 4 P 3/2 − 8% 4 F 3/2 + 18% 4 D 3/2 + 3% (3 P )2 P 3/2 69.87 67.63 67.60 2.27 183.43 20 16% 4 P 3/2 − 74% 4 F 3/2 + 3% 4 D 3/2 + 4% (1 D )2 D 3/2 −3% (3 D )2 D 3/2 70.59 68.46 — — — −74% 4 P 1/2 + 12% 4 D 1/2 + 6% (3 P )2 P 1/2 − 8% (1 P )2 P 1/2 71.01 68.83 68.88 2.13 180.03 40 −2% 4 P 3/2 − 15% 4 F 3/2 − 15% 4 D 3/2 − 3% (3 P )2 P 3/2 −51% (1 D )2 D 3/2 + 13% (3 D )2 D 3/2 71.45 69.08 69.02 2.43 179.65 40 −8% 4 P 1/2 + 6% 4 D 1/2 − 19% (3 P )2 P 1/2 + 66% (1 P )2 P 1/2 72.20 69.87 69.85 2.35 177.53 60 −17% 4 P 1/2 − 81% 4 D 1/2 − 2% (3 P )2 P 1/2 72.75 70.64 70.50 2.25 175.88 50 −3% 4 P 3/2 − 2% 4 F 3/2 − 44% 4 D 3/2 + 3% (3 P )2 P 3/2 +8% (1 D )2 D 3/2 − 5% (3 D )2 D 3/2 − 34% (1 P )2 P 3/2 73.13 70.91 — — — −8% 4 P 3/2 − 18% 4 D 3/2 − 4% (3 P )2 P 3/2 + 10% (1 D )2 D 3/2 −2% (3 D )2 D 3/2 + 57% (1 P )2 P 3/2 73.94 71.93 71.90 2.04 172.45 60 1% 4 P 3/2 − 1% 4 D 3/2 + 85% (3 P )2 P 3/2 − 4% (1 D )2 D 3/2 +9% (1 P )2 P 3/2 75.13 72.34 — — — 2% 4 D 1/2 − 72% (3 P )2 P 1/2 − 26% (1 P )2 P 1/2 78.48 75.85 75.99 2.49 163.17 40 2% (3 P )2 P 3/2 + 22% (1 D )2 D 3/2 + 76% (3 D )2 D 3/2 79.89 77.26 77.28 2.61 160.45 40 4d 10 5s –4d 9 5s 6p −37% 4 P 3/2 − 9% 4 F 3/2 + 11% 4 D 3/2 + 31% (3 P )2 P 3/2 − 1% (3 D )2 D 3/2 − 19% (1 P )2 P 3/2 112.10 110.30 110.62 2.48 112.10 10A −6% 4 P 3/2 + 21% 4 F3/2 − 19% 4 P 3/2 − 40% (1 D )2 D 3/2 +10% (3 D )2 D 3/2 − 4% (1 P )2 P 3/2 113.00 111.20 111.06 1.94 111.65 30A 30% 4 P 1/2 − 12% 4 D 1/2 − 14% (3 P )2 P 1/2 + 44% (1 P )2 P 113.11 111.22 111.33 1.78 111.38 30A 4d 10 5s –4d 9 5s 6p 36% 4 P 3/2 + 4% 4 F 3/2 − 6% 4 D 3/2 +47% (3 P )2 P 3/2 − 5% (3 D )2 D 3/2 − 2% (1 P )2 P 3/2 113.73 111.94 — — — 67% 4 F 3/2 + 4% 4 D 3/2 − 2% (3 P )2 P 3/2 + 27% (1 D )2 D 3/2 113.94 112.19 — — — −5% 4 P 3/2 + 3% 4 F3/2 + 2% 4 D 3/2 + 12% (3 P )2 P 3/2 −4% (1 D )2 D 3/2 − 2% (3 D )2 D 3/2 + 72% (1 P )2 P 3/2 114.19 112.39 112.28 1.81 110.44 50A 31% 4 P 1/2 − 18% 4 D 1/2 − 51% (1 P )2 P 1/2 114.21 112.57 112.55 1.66 110.17 60A 39% 4 P 1/2 + 53% 4 D 1/2 + 8% (3 P )2 P 1/2 114.52 113.02 113.06 1.46 109.67 20A −15% 4 P 3/2 − 1% 4 F 3/2 − 58% 4 P 3/2 + 20% (1 D )2 D 3/2 −4% (3 D )2 D 3/2 + 1%(1 P )2 P 3/2 114.94 113.14 — — — −17% 4 D 1/2 + 78% (3 P )2 P 1/2 + 5% (1 P )2 P 1/2 115.26 113.72 113.44 1.82 109.31 20A −2% 4 F 3/2 + 8% (3 P )2 P 3/2 + 9% (1 D )2 D 3/2 +78% (3 D )2 D 3/2 + 2% (1 P )2 P 3/2 115.73 113.93 113.94 1.79 108.83 10A 4d 10 5s –4d 9 5s 5f (1 P )2 P 1/2 124.05 122.78 1.27 100.99 30A (1 P )2 P 3/2 122.09 1.95 101.56 60A
a See
Table 4 .
Table 6
Transitions in the Spectrum of Xe vii : Predictions and Observations
Transition Composition of Excited States E hf (eV)E obs (eV)Δ(=E HF − E OBS )eV λ(Å) I a 4d 10 5s 2 –4d 9 5s 2 5p −12% 3 D − 85% 3 P + 3% 1 P 68.15 −13% 3 D − 86% 1 P 69.48 67.23b 2.25 184.45 30 −75% 3 D + 15% 3 P + 10% 1 P 70.82 4d 10 5s 2 –4d 9 5s 2 6p −6% 3 D − 66% 3 P + 28% 1 P 105.15 103.54 1.61 119.75 10A −2% 3 D − 26% 3 P − 72% 1 P 106.71. 104.86 1.85 118.25 30A −92% 3 D + 8% 3 P 107.44 – – – – 4d 10 5s 2 –4d 9 5s 2 5f 17% 3 D + 79% 3 P − 4% 1 P 110.48 109.32 1.16 113.43 50A 82% 3 D − 18% 3 P 112.30 – – – – −2% 3 D − 2% 3 P − 96% 1 P 117.37 116.01 1.36 106.89 80A
a See
Table 4 .
b Possible contender at 185 Å, which appears in absorption.