TABLE I
Classified Na iv lines in the 415–135 Å range. Description of lines: bl = blended (by); m = masked(by); pr = partly resolved; ul, us = unsymmetrical, shaded to longer and shorter wavelengths, respectively.
λvac (obs) (Å) σ (cm−1 )Intensity This work Previous a Obs. Calc. Classification 13 412.2418 .240 242 576.1 75.6 2s 2 2p 4 3 P 1 -2s 2p 5 3 P 2 10 411.3343 .333 243 111.3 11.6 3 P 0 -3 P 1 8 410.5411 .540 243 581.0 81.3 3 P 1 -3 P 1 15 410.3715 .371 243 681.6 81.9 3 P 2 -3 P 2 10 409.6142 .615 244 132.2 32.5 3 P 1 -3 P 0 12 408.6836 .682 244 688.1 87.6 3 P 2 -3 P 1 10 360.760 .761 277 193 1 S 0 -1 P 1 10 319.6436 .638 312 848.4 1 D 2 -1 P 1 8 206.1533 .155 485 075.9 74.2 3 P 0 -2s 2 2p 3 (4 S )3s 3 S 1 9 205.9546 .956 485 543.9 43.9 3 P 1 -3 S 1 10 us 205.4869 .487 486649.0 50.2 3 P 2 -3 S 1 8 203.9577 .959 490 297.7 1 S 0 -(2 P )3s 1 P 1 10 199.7722 .769 500 570.1 1 D 2 -(2 D )3s 1 D 2 1 192.551 519 343 46 1 D 2 -(2 P )3s 3 P 2 ?8 190.9992 1.000 523 562.4 3 P 0 -(2 D )3s 3 D 1 9 190.8359
.835 524 010.4 11 3 P 1 -3 D 2 9 190.8273 524 034.0 33 3 P 1 -3 D 1 10 190.4453
.440 525 805.2 3 P 2 -3 D 3 9
pr 190.4337 525 117.1 17 3 P 2 -3 D 2 2 190.423 525 146 39 3 P 2 -3 D 1 8 190.1300 .126 525 955.9 1 D 2 -(2 P )3s 1 P 1 1 188.178 531 412 10 3 P 2 -(2 D )3s 1 D 2 ?6 182.2885 .282 548 581.0 81 3 P 0 -(2 P )3s 3 P 1 7 182.1322
.128 549 051.7
51 3 P 1 -3 P 1 (52) 3 P 1 -3 P 0 6 182.1230 549 079.5 80 3 P 1 -3 P 2 6 181.7640 .758 550 164 57 3 P 2 -3 P 1 8 181.7565 550 186.6 86 3 P 2 -3 P 2 6 175.4964 .490 569 812 2s 2p 5 3 P 2 -2s 2p 4 (4 P )3d 3 D 3 3 175.7965 .786 568 839 3 P 1 -3 D 2 1 175.930 568 409 3 P 0 -3 D 1 ?6 174.0047 .008 574 697 97 2s 2p 4 1 S 0 -2s 2 2p 3 (2 D )3d 1 P 1 10 168.5456 .544 593 311 12.1 3 P 0 -(4 S )3d 3 D 1 12 168.4110 .409 593 785
81.8 3 P 1 -3 D 1 92.9 3 P 1 -3 D 2 (13) aff O v 168.093 .084 594 909
899.2 3 P 2 -3 D 2 34 3 P 2 -3 D 3 9 164.8412 .841 606 644 1 S 0 -(2 P )3d 1 P 1 9 ul 163.8396 .840 610 353 53 1 D 2 -(2 D )3d 1 P 1 1 163.343 612 209 12 1 D 2 -3 P 2 ?1 163.274 612 466 71 1 D 2 -3 P 1 10 163.1895 .187 612 784 85.6 1 D 2 -1 D 2 12 162.4479 .445 615 582 79.6 1 D 2 -1 F 3 8 157.7792 .782 633 797 1 D 2 -(2 P )3d 1 D 2 5 157.5948 .599 634 539 30 1 D 2 -3 D 2 8 157.0841 .090 636 602 1 D 2 -1 F 3 7 156.8800 .887 637 430 31 3 P 0 -(2 D )3d 3 D 1 6
pr 156.7798
.780 637 837 37 3 P 1 -3 D 2 5 156.7635 637 904 01 3 P 1 -3 D 1 8 156.5374
.536 638 825 3 P 2 -3 D 3 6 156.5084 638 943 43 3 P 2 -3 D 2 5 155.8276 .832 641735 35 3 P 0 -(2 D )3d 3 P 1 7 155.7762 .781 641 947 46 3 P 1 -3 P 2 5 155.7129 642 208 05 3 P 1 -3 P 1 6 155.6872 .693 642 314
00 1 D 2 -(2 P )3d 1 P 1 (14) 3 P 1 -(2 D )3d 3 P 0 6 155.6197 .622 642 592 90 3 P 0 -3 S 1 8 155.5104 .515 643 044
52 3 P 2 -3 P 2 60 3 P 1 -3 S 1 3 pr 155.4600 .445 643 252 43 3 P 0 -(4 S )4s 3 S 1 7 155.4477 643 303 11 3 P 2 -(2 D )3d 3 P 1 1
pr 155.368 643 632 25.6 3 P 2 -1 D 2 ?5 155.3486 .354 643 714 13 3 P 1 -(4 S )4s 3 S 1 7 155.2398 .248 644 165 66 3 P 2 -(2 D )3d 3 S 1 7 155.0826 .090 644 818 19 3 P 2 -(4 S )4s 3 S 1 3 153.8432 650 012 13 1 S 0 -(2 P )4s 1 P 1 7 151.2994 .303 660 941 1 D -(2 D )4s 1 D 2 6 151.0503 .048 662 031 3 P 1 -(2 P )3d 3 P 0 6 150.9667
.968 662 398 403 3 P 1 -3 P 1 5 150.9424 662 504 17 3 P 1 -3 P 2
.695 663 527
09 3P 2 -3 P 1 5 150.7097 31 3 P 1 -1 D 2 8 150.6867 663 629 23 3 P 2 -3 P 2 7 ul 150.642 .647 663 824 3 P 0 -(2 P )3d 3 D 1 7 150.5427 .545 664 263 3 P 1 -3 D 2 1 150.459 664 632 37 3 P 2 -1 D 2 ?9 150.2981 .297 665 344 3 P 2 -3 D 3 6 bl Na vi 146.3991 .398 683 064 3 P 0 -(4 S )4d 3 D 1 7 146.3015 .298 683 520 3 P 0 -3 D 2 8 146.0644 .060 684 630 3 P 2 -3 D 3 3 145.8426 .846 685 671 69 1 D 2 -(2 P )4s 1 P 1 1 145.300 688 232 3 P 0 -(2 D )4s 3 D 1 3 145.2046 688 683 3 P 1 -3 D 2 4 144.9794 .979 689 753 3 P 2 -3 D 3 5 142.6851 .687 700 844 1 D 2 -(2 D )4d 1 P 1 6 142.3593 .361 702 448 1 D 2 -1 D 2 7 142.2315 .232 703 079 1 D 2 -1 F 3 1 140.274 712 891 92 3 P 0 -(2 P )4s 3 P 1 3 140.1811 713 363 62 3 P 1 -3 P 1,0 4 139.9613 714 483 3 P 1 -3 P 2 5 137.9415 .948 724 945 1 D 2 -(2 P )4d 1 D 2 5 137.7117 .717 726 155 1 D 2 -1 F 3 3 137.1429 .144 729 166 3 P 0 -(2 D )4d 3 D 1 4 137.0573 .054 729 622 3 P 1 -3 D 2,1 4 136.8547 .852 730 702 3 P 2 -3 D 2,1 3 136.7540 .746 731 240 3 P 1 -(2 D )4d 3 P 1 3 136.6359 .645 731 872 73 3 P 1 -3 S 1 4 136.5513 .550 732 325 3 P 2 -3 P 2 3 136.4295 .428 732 979 79 3 P 2 -3 S 1
a References
2 and
3 .
TABLE II
Classified 3s -3p and 3p -3d lines of Na iv in the range 2160–1450 Å. Description of lines: see Table I .
σ (cm−1 )Intensity λvac (obs) (Å) Obs. Calc. Classification 10 2156.440 46 372.73 (2 D )3s 1 D 2 -(2 D )3p 1 F 3 4 2125.546 47 046.74 (2 D )3p 1 D 2 -(2 D )3d 1 D 2 7 bl Na iii ? 2116.828 47 240.49 (2 D )3s 3 D 1 -(2 D )3p 3 D 1 3 2115.80 47 263.5 3 D 2 -3 D 1 10 2115.203 47 276.79 3 D 2 -3 D 2 4 2113.768 47 308.88 3 D 3 -3 D 2 12 bl? 2106.995 47 460.96 3 D 3 -3 D 3 9 2019.840 49 508.87 (4 S )3s 3 S 1 -(4 S )3p 3 P 1 10 2019.035 49 528.61 3 S 1 -3 P 2 5 2018.788 49 534.67 3 S 1 -3 P 0 4 bl Na iii 1998.584 50 035.43 (2 P )3s 1 P 1 -(2 P )3p 1 P 1 ?7 1987.140 50 323.58 (2 P )3s 3 P 2 -(2 P )3p 3 D 3 4 bl Na iii ? 1985.03 50 377.1 3 P 1 -3 D 2 5 1983.746 50 409.68 3 P 0 -3 D 1 7 1975.148 50 629.12 (2 D )3s 3 D 1 (2 D )3p 3 F 2 9 1972.233 50 703.95 3 D 2 -3 F 3 4 bl Na iii ? 1970.986 50 736.03 3 D 3 -3 F 3 ?9 1968.441 50 801.62 3 D 3 -3 F 4 10 1967.601 50 823.31 5 S 2 -(4 S )3p 5 P 1 11 1965.078 50 888.57 5 S 2 -5 P 2 12 1960.760 51 000.63 5 S 2 -5 P 3 5 1824.113 54 821.17 (2 P )3p 1 D 2 -(2 P )3d 1 F 3 ?8 1791.629 55 815.13 (2 P )3s 1 P 1 -(2 P )3p 1 D 2 ?9 bl? 1703.53 58 701.6 03.2 (4 S )3p 3 P 0 -(4 S )3d 3 D 1 7 1702.995 58 720.08 20.3 3 P 2 -3 D 2 6 1702.735 58 729.04 29.0 3 P 1 -3 D 1 10 1702.409 58 740.29 40.1 3 P 1 -3 D 2 15 bl Na iii 1701.97 58 755.4 3 P 2 -3 D 3 5 1672.330 59 796.8 97.9 (2 D )3p 3 F 2 -(2 D )3d 3 F 2 m Al ii 1670.79 (59 852) 54.6 3 F 3 -3 F 3 ?8 bl Na ii ? 1668.588 59 930.9 30.6 3 F 4 -3 F 4 11 1655.468 60 405.9 (2 D )3p 1 F 3 -(2 D )3d 1 G 4 12 1618.570 61 782.9 3 F 4 -3 G 5 11 1615.922 61 884.2 3 F 3 -3 G 4 10 1613.948 61 959.9 3 F 2 -3 G 3 9
pr 1596.401 62 640.9 (2 P )3p 3 D 3 -(2 P )3d 3 F 4 6 1596.367 62 642.2 3 D 2 -3 F 3 3? 1596.304 62 644.7 3 D 1 -3 F 2 3? pr 1588.87 62 937.8 38 (2 D )3p 3 F 4 (2 D )3d 3 D 3 ?12
pr 1587.048 63 010.1 (4 S )3p 5 P 3 -(4 S )3d 5 D 4 10 1586.990 63 012.4 13.7 5 P 3 -5 D 3 3? 1586.848 63 018.0 20.6 5 P 3 -5 D 2 12 1584.141 63 125,7 25.7 5 P 2 -5 D 3 11
pr 1583.977 63 132.2 32.6 5 P 2 -5 D 2 5? 1583.91 63 134.9 38.6 5 P 2 -5 D 1 8 1582.613 63 186.6 86.5 (2 D )3p 3 D 1 -(2 D )3d 3 F 2 10 1582.326 63 198.1 97.9 (4 S )3p 5 P 1 -(4 S )3d 5 D 2 11
pr 1582.182 63 203.9 03.9 5 P 1 -5 D 14? 1582.121 63 206.3 5 P 1 -5 D 0 10 1580.500 63 271.1 71.1 (2 D )3p 3 D 3 -(2 D )3d 3 F 4 9 1580.233 63 281.8 3 D 2 -3 F 3 bl Na iii 1542.46 64 831.5
34 (2 P )3p 3 D 3 -(2 P )3d 3 D 3 36 3 D 2 -3 D 2 32 3 D 1 -3 D 1 12 bl Na ii ? 1534.475 65 168.9 (2 D )3s 1 D 2 -(2 D )3p 1 D 2 8 1508.754 66 279.9 79 (2 D )3p 3 D 3 -(2 D )3d 3 D 3 (9) m? 1502.85 66 540 49 3 D 2 -3 D 2 ?7 1456.943 68 636.9 (2 D )3p 1 F 3 -(2 D )3d 1 F 3
TABLE III
Even energy levels of Na iv (in cm−1 ).
Designation J Level value Interval 2s 2 2p 4 3 P 2 0 −1106.3 1 1 106.3 −469.7 0 1 576.0 1 D 2 30 840 1 S 0 66 496 2s 2 2p 3 (4 S )3p 5 P 3 525 030.6 + x 112.0 2 524 918.6 + x 65.3 1 524 853.3 + x (4 S )3p 3 P 2 536 178.8 19.7 1 536 159.1 −25.8 0 536 184.9 (2 D )3p 3 F 4 575 886.6 65.6 3 575 821.0 52.9 2 575 768.1 (2 D )3p 3 D 3 572 546.0 152,2 2 572 393.8 14.3 1 572 379.5 (2 D )3p 1 F 3 577 782.7 1 D 2 596 578.9 (2 P )3p 3 D 3 600 509.6 −24.5 2 600 534.1 −33.6 1 600 567.7 (2 P )3p 1 D 2 612 611 ? 1 P 1 606 831 ? 2s 2p 3 (4 P )3d 3 D 3 813 494 2 813 527 −33 1 813 648 ?
TABLE IV
Odd energy levels of Na iv (in cm−1 ).
Designation J Level value Interval 2s 2p 5 3 P 2 243 681.9 1 244 687.6 −1005.7 0 2452 38.8 −551.2 1 P 1 343 688 2s 2 2p 3 (4 S )3s 5 S 2 474 030 + x (4 S )3d 5 D 4 588 040.7 + x 3 588 044.3 + x −3.6 2 588 051.2 + x −6.9 1 588 057.2 + x −6.0 0 588 059.6 + x −2.4 (4 S )3s 3 S 1 486 650.2 (4 S )4s 3 S 1 644 819 (4 S )3d 3 D 3 594 934 2 594 899.2 35 1 594 888.1 11.1 (4 S )4d 3 D 3 684 630 2 684 626 4 1 684 640 −14 (2 D )3s 3 D 3 525 085 2 525 117 −32 1 525 139 −22 (2 D )3s 1 D 2 531 410 (2 D )4s 3 D 3 689 753 2 689 789 −36 1 689 808 −19 (2 D )4s 1 D 2 691 781 (2 D )3d 3 G 5 637 669.6 4 637 705.1 −35.5 3 637 728.0 −22.9 (2 D )3d 3 F 4 635 817.2 3 635 675.6 141.6 2 635 566.0 109.6 (2 D )3d 3 D 3 638 825 2 638 943 −118 1 639 007 −64 (2 D )3d 3 P 2 643 052 1 643 311 −259 0 643 420 −109 (2 D )3d 3 S 1 644 166 (2 D )3d 1 G 4 638 188.6 (2 D )3d 1 F 3 646 419.6 (2 D )3d 1 D 2 643 625.6 (2 D )3d 1 P 1 641 193 (2 D )4d 3 D 3 730 702 2 730 728 −26 1 730 742 −14 (2 D )4d 3 P 2 732 325 1 732 346 −21 0 (2 D )4d 3 S 1 732 979 (2 D )4d 1 F 3 733 919 (2 D )4d 1 D 2 733 288 (2 D )4d 1 P 1 731 684 (2 P )3s 3 P 2 550 186 1 550 157 29 0 (550 158)a (−1) (2 P )3s 1 P 1 556 796 (2 P )4s 3 P 2 714 483 1 714 468 15 0 (714 468)a (2 P )4s 1 P 1 716 509 (2 P )3d 3 F 4 663 150.5 3 663 176.3 −25.8 2 663 212.4 −36.1 (2 P )3d 3 D 3 665 344 2 665 370 −26 1 665 400 −30 (2 P )3d 3 P 2 663 623 1 663 509 114 0 663 137? (2 P )3d 1 F 3 667 442 (2 P )3d 1 D 2 664 637 (2 P )3d 1 P 1 673 140 (2 P )4d 1 F 3 756 995 (2 P )4d 1 D 2 755 785
a From unresolved line.
TABLE V
Observed and calculated 2p 3 3s levels (cm−1 ) (LS coupling, purity nearly 100%). E (av) = 521 533 ± 57; α (2p , 2p ) = 866 ± 14; F 2 (2p , 2p ) = 118 792 ± 159; G 1 (2p , 3s ) = 9562 ± 86; ζ (2p ) = 1250 fixed.
E (obs)E (calc)Diff. (4 S )3s 5 S 2 474 030 473 966 +64 (4 S )3s 3 S 1 486 650 486 714 −64 (2 D )3s 3 D 3 525 085 525 133 −48 3 D 2 525 117 525 086 +31 3 D 1 525 139 525 066 +73 1 D 2 531 410 531 466 −56 (2 P )3s 3 P 2 550 186 550 290 −104 3 P 1 550 157 550 215 −58 3 P 0 550 158 550 181 −23 1 P 1 556 796 556 612 +184
TABLE VI
Observed and calculated 2p 3 3p levels (cm−1 ); LS compositions. (Purities in excess of 98% and components less than 4% omitted.) E (av) = 572 390 ± 123; α (2p , 2p ) = 1027 ± 26; F 2 (2p , 2p ) = 116 978 ± 343; F 2 (2p , 3p ) = 34 028 ± 1053; G 0 (2p , 3p ) = 6470 ± 82; G 2 (2p , 3p ) = 10 074 ± 241; ζ (2p ) = 1266 fixed; ζ (3p ) = 143 ± 94.
E (obs)E (calc)Diff. LS composition (4 S )3p 5 P 3 525 031 525 078 −47 5 P 2 524 919 524 968 −49 5 P 1 524 853 524 897 −44 (4 S )3p 3 P 2 536 179 536 154 +25 94% (4 S )3 P + 5% (2 D )3 P 3 P 1 536 159 536 107 +52 94% (4 S )3 P + 5% (2 D )3 P 3 P 0 536 185 536 112 +73 94% (4 S )3 P + 5% (2 D )3 P (2 D )3p 3 F 4 575 887 575 793 +94 3 F 3 575 821 575 683 +138 3 F 2 575 768 575 580 +188 1 F 3 577 783 578 108 −325 (2 D )3p 3 D 3 572 546 572 692 −146 95% (2 D )3 D + 5% (2 P )3 D 3 D 2 572 394 572 399 −5 94% (2 D ) 3 D + 5% (2 P )3 D 3 D 1 572 380 572 303 +77 92% (2 D )3 D + 6% (2 P )3 D 1 D 2 596 579 596 611 −32 96% (2 D )1 D (2 D )3p 3 P 2 584 096 85% (2 D )3 P + 9% (2 P )3 P + 6% (4 S )3 P 3 P 1 584 659 86% (2 D )3 P + 7% (2 P )3 P + 6% (4 S )3 P 3 P 0 584 939 88% (2 D )3 P + 7% (2 P )3 P + 6% (4 S )3 P 1 P 1 569 168 82% (2 D )1 P + 16% (2 P )1 P (2 P )3p (3 D )3 600 510 600 462 +48 95% (2 P )3 D + 4% (2 D )3 D 3 D 2 600 534 600 575 −41 94% (2 P )3 D + 5% (2 D )3 D 3 D 1 600 568 600 573 −5 94% (2 P )3 D + 6% (2 D )3 D 1 D 2 612 611?a 608 676 (+3935) (2 P )3p 3 P 2 607 710 89% (2 P )3 P + 10% (2 D )3 P 3 P 1 607 299 81% (2 P )3 P + 9% (2 P ) 1 P + 8% (2 D )3 P 3 P 0 606 896 92% (2 P )3 P + 7% (2 D )3 P 606 831?a 606 069 (+762) 75% (2 P )1 P + 14% (2 D ) 1 P + 10% (2 P )3 P (2 P )3p 3 S 1 597 332 1 S 0 625 229
a Not included in the least-squares fit.
TABLE VII
Observed and calculated 2p 3 3d levels (cm−1 ); LS compositions. (Purities in excess of 98% and components less than 4% omitted.) E (av) = 633 863 ± 193; α (2p , 2p ) = 914 ± 49; F 2 (2p , 2p ) = 119 394 ± 546; F 2 (2p , 3d ) = 15 957 ± 2570; G 1 (2p , 3d ) = 11 316 ± 444; G 3 (2p , 3d ) = 4246 ± 807; ζ (2p ) = 1263 fixed; ζ (3d ) = 5.3 fixed.
E (obs)E (calc)Diff. LS composition(4 S )3d 5 D 4 588 041 588 056 −15 5 D 3 588 044 588 050 −6 5 D 2 588 051 588 047 +4 5 D 1 588 057 588 044 +13 5 D 0 588 060 588 043 +17 (4 S )3d 3 D 3 594 934 594 955 −21 3 D 2 594 899 594 894 +5 3 D 1 594 888 594 864 +24 (2 D )3d 3 G 5 637 670 637 325 +345 3 G 4 637 705 637 296 +409 98% (2 D ) 3 G 3 G 3 637 728 637 260 +468 1 G 4 638 189 637 816 +373 (2 D )3d 3 F 4 635 817 636 415 −598 96% (2 D ) 3 F 3 F 3 635 676 636 237 −561 97% (2 D ) 3 F 3 F 2 635 566 636 097 −531 97% (2 D ) 3 F 1 F 3 646 420 646 784 −364 (2 D )3d 3 D 3 638 825 639 607 −782 3 D 2 638 943 639 608 −665 3 D 1 639 007 639 678 −671 82% (2 D ) 3 D + 17% (2 D ) 1 P 1 D 2 643 626 643 683 −57 92% (2 D ) 1 D + 8% (2 P ) 1 D (2 D )3d 3 P 4 643 052 641 824 +1228 3 P 1 643 311 642 051 +1260 3 P 0 643 420?a 642 132 +1188 1 P 1 641 192a 639 261 +1931 80% (2 D ) 1 P + 17 % (2 D )3 D (2 D )3d 3 S 1 644 166 644 050 +116 1 S 0 636 510 (2 P )3d 3 F 4 663 151 662 519 +632 3 F 3 663 176 662 620 +556 98% (2 P ) 3 F 3 F 2 663 212 662 683 +529 97% (2 P ) 3 F 1 F 3 667 442 667 648 −206 (2 P )3d 3 D 3 665 344 665 583 −239 3 D 2 665 370 665 722 −352 79% (2 P ) 3 D + 17% (2 P ) 1 D 3 D 1 665 400 665 587 −187 1 D 2 664 637 665 037 −400 74% (2 P ) 1 D + 20% (2 P ) 3 D + 6% (2 D ) 1 D (2 P )3d 3 P 2 663 623 663 827 −204 98% (2 P ) 3 P 3 P 1 663 509 663 630 −121 3 P 0 663 137?a 663 530 (−393) 1 P 1 673 140a 673 796 −656 97% (2 P ) 1 P
a Not included in the least-squares fit.