Energy Levels of Neutral Platinum

Jean Blaise; Jean Vergès; Jean-François Wyart; Rolf Engleman, Jr

doi:10.6028/jres.097.003

. 1992 Jan-Feb;97(1):213–216. doi: 10.6028/jres.097.003

Energy Levels of Neutral Platinum

Jean Blaise ¹, Jean Vergès ¹, Jean-François Wyart ¹, Rolf Engleman Jr ²

PMCID: PMC4914218 PMID: 28053428

Abstract

All known energy levels of neutral platinum (Pt I) are presented, including 119 new levels based on analysis of recent comprehensive observations of the spectrum. These results are taken from a detailed analysis of the spectrum to be published in Journal de Physique II.

Keywords: atomic spectroscopy, electronic configurations, energy levels, platinum

1. Introduction

An extensive analysis of the energy levels of neutral platinum (Pt I) based on new spectra recorded at the National Institute of Standards and Technology [1], at Kitt Peak National Observatory [2], and at Laboratoire Aimé Cotton has recently been prepared for publication elsewhere [3]. For completeness of the present special issue of the Journal of Research of the National Institute of Standards and Technology we list in Tables 1 and 2 the values of the Pt I energy levels. Full details of the analysis are given in Ref. [3].

Table 1.

Even energy levels of Ft I. The leading components of the eigenfunctions are derived from theoretical studies of the configuration groups (5d + 6s)¹⁰, 5d⁹6d, 5d⁹7s, 5d⁹7d, and 5d⁹8s. Where other configurations are indicated, the designations are empirical

Energy (cm⁻¹)	J	Leading component	Energy (cm⁻¹)	J	Leading component
0.	3	5d⁹6s ³D	63922.22	3
775.892	2	5d⁹6s ¹D	64128.722	5,4
823.678	4	5d⁸6s^{2 3}F	64141.155	6	5d⁸6s6d (³F₄,³D)
6140.180	0	5d^{10 1}S	64182.29	2
6567.461	2	5d⁹6s ³D	64222.379	7	5d⁸6s6d (³F₄,³D₃)
10116.729	3	5d⁸6s^2I3F	64267.43	5	5d⁸6s6d (³F₄,³D)
10131.887	1	5d⁹6s³D	64312.78	4	5d⁸6s6d (³F₄,³D)
13496.271	2	5d⁹6s ¹D	64330.53	6	5d⁸6s6d (³F₄)
15501.845	2	5d⁸6s^{2 3}F	64379.155	5	5d ⁸6s6d (³F₄)
16983.492	0	5d⁸6s^{2 3}P	64505.839	3	5d⁸6s7s (³F₃,³S₁)
18566.558	1	5d⁸6s^{2 3}P	64668.46	4	5d⁸6s6d (³F₄,³D)
21967.111	4	5d⁸6s^{2 1}G	65132.91	2	5d⁹7d ³P
26638.591	2	5d⁸6s^{2 1}D	65308.53	4	5d⁹7d ³G
52379.375	3	5d⁹7s ³D	65339.93	5	5d⁹7d ³G
52667.213	2	5d⁹7s ¹D	65346.52	3	5d⁹7d ³F
55640.623	5	5d⁸6s7s (³F₄,³S₁)	65361.63	1	5d⁹7d ¹P
56784.325	4	5d⁸6s7s (³F₄,³S₁)	65381.38	4	5d⁹7d ³F
59591.82	1	5d⁹6d ³S	65387.03	3	5d⁹7d ³D
59731.571	2	5d⁹6d ³P	65395.72	2	5d⁹7d ¹D
59751.177	4	5d⁹6d ³G	66967.965	5	5d⁸6s8s (³F₄,³S₁)
59764.266	3	5d⁹6d ³D	67342.66	4	5d⁸6s8s (³F₄,³S₁)
59782.853	1	5d⁹6d ¹P	68006.95	3	5d⁹6d ³G
59812.72	5	5d⁹6d ³G	68072.245	3	5d⁹6d ³F
59872.140	3	5d ⁹6d ¹F	68094.74	2	5d⁹6d ³F
59882.421	4	5d⁹6d ³F	68121.56	4	5d⁹6d ³G
59908.170	2	5d⁹6d ¹D	68169.42	2	5d⁹6d ¹D
60357.804	1	5d⁹7s ³D	68275.31	2
60573.69	0	5d⁹6d ¹S	68703.45	4
60640.669	2	5d⁹7s ³D	68716.32	6	5d ⁸6s6d (³F₄,¹D₂)
60790.393	3	5d⁸6s7s (³F₄,³S₁)	68759.01	4
60884.001	4	5d⁸6s7s (³F₄,¹S₀)	68831.115	5
62567.995	3	5d⁹8s ³D	68912.21	4
62705.33	2	5d⁹8s ¹D	68947.47	3

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Table 2.

Odd energy levels of Pt I. The leading components of the eigenfunctions are derived from theoretical studies of the mixed group of configurations 5d⁹6p +5d⁸6s6p +5d⁷6s²6p + 5d⁹7p. Where other configurations are indicated, the designations are empirical

Energy (cm⁻¹)	J	Leading component	Energy (cm⁻¹)	J	Leading component
30156.854	4	5d⁸6s6p (⁴F)⁵D	54839.206	3	5d⁸6s6p (⁴P)³D
32620.018	2	5d⁹6p ³P	55009.37	4	5d⁸6s6p (²G)³H
33680.402	5	5d⁸6s6p (⁴F)⁵F	55216.828	1	5d⁹6p ³D
34122.165	3	5d⁹6p ³F	55536.276	3	5d⁸6s6p (²P)³D
35321.653	3	5d⁸6s6p (⁴F)⁵D	55984.51	5	5d⁸6s6p (²G)³H
36296.310	4	5d⁸6s6p (⁴F)⁵G	56288.65	4	5d⁸6s6p (²G)³F
36781.551	6	5d⁸6s6p (⁴F)⁵G	56670.20	2	5d⁸6s6p (⁴P)³P
36844.710	1	5d⁹6p ³P	56794.43	5	5d⁷6s²6p ⁴F^*3G
37342.101	2	5d⁹6p ³P	57041.73	1	5d⁸6s6p (⁴P)³P
37590.569	4	5d⁹6p³F	57506.187	3	5d⁸6s6p (²G)³F
37769.073	3	5d⁹6p ³D	57987.392	2	5d⁹7p ³P
38536.160	5	5d⁸6s6p (⁴F)⁵F	58101.17	3	5d⁹7p ³F
38815.908	2	5d⁸6s6p (²D)³F	58326.75	2	5d⁸6s6p (²P)³D
40194.228	4	5d⁸6s6p (⁴F)⁵F	58388.47	4	5d⁷6s²6p ⁴F^*5G
40516.243	2	5d⁸6s6p (⁴F)⁵D	58482.14	3	5d⁹p ¹F
40787.857	2	5d⁸6s6p (⁴P)⁵P	58780.80	1	5d⁹7p ¹P
40873.529	0	5d⁸6s6p (²D)³P	59127.72	2	5d⁸6s6p (²D)³F
40970.165	3	5d⁸6s6p (⁴F)⁵G	59346.33	4	5d⁹7p ³F
41802.744	1	5d⁸6s6p (²D)³D	59462.28	2	5d⁹7p ¹D
42660.058	3	5d⁸6s6p (⁴F)⁵D	59492.41	4	5d⁹7p ³F
43187.836	1	5d⁸6s6p (⁴F)⁵D	59686.20	3	5d⁷6s²6p ⁴F^{* 5}G
43945.543	3	5d⁸6s6p (⁴P)⁵P	5979Z23	1	5d⁸6s6p (⁴P)³S
44432.663	4	5d⁸6s6p (⁴F)⁵G	59916.97	2	5d⁹7p ¹D
44444.364	2	5d⁸6s6p (⁴F)⁵F	59920.03	3	5d⁹7p ³D
44730.313	3	5d⁸6s6p (²F)³D	60328.02	3	5d⁸6s6p (⁴F)³F
45398.478	1	5d⁸6s6p (⁴P)⁵P	60423.93	4	5d⁸6s6p (²G)³G
46170.386	2	5d⁹6p ³F	60441.30	1	5d⁹7p ¹P
46419.962	2	5d⁸6s6p (⁴P)⁵D	61097.48	2	5d⁸6s6p (²G)³F
46433.912	0	5d⁸6s6p (⁴P)⁵D	61352.25	3	5d⁸6s6p (²G)³F
46622.489	3	5d⁸6s6p (²F)³D	61633.79	5	5d⁸6s6p (²G)³G
46792.965	5	5d⁸6s6p (⁴F)³G	61645.33	2	5d⁸6s6p (²G)³F
46963.670	4	5d⁸6s6p (⁴P)⁵D	6194222	4	5d⁸(³F₄)6s7p(³P₀)
47740.565	1	5d⁹6p ¹P	6206229	2	5d⁷6s²6p ⁴F^*5G
48351.94	4	5d⁸6s6p (⁴F)³F	62106.38	3	5d⁸6s6p (⁴P)³D
48535.596	2	5d⁸6s6p (⁴F)⁵G	62321.92	3	5d⁸6s6p (²D)³F
48779.337	3	5d86s6p (⁴F)³D	62510.36	4	5d⁸(³F₄)6_S7p(³P₁)
49286.116	3	5d⁸6s6p (⁴P)⁵P	62659.30	2	5d⁸6s6p (⁴P)³D
49544.565	1	5d⁹6p ³D	62835.58	5	5d⁸(³F₄)6s7p(³P₁)
49880.883	2	5d⁹6p ³D	63067.47	1	5d⁸6s6p (²D)³D
50010.155	4	5d⁸6s6p (²F)³F	63167.33	3	5d⁸(³F₄)6s7p(³P₁)
50055.313	1	5d⁸6s6p (⁴F)⁵F	6335291	6	5d⁸(³F₄)6s7p(³P₂)
50299.385	5	5d⁷6s²6p ⁴F^*3G	63466.29	1	5d⁸6s6p (²P)³P
50387.66	0	5d⁹6p ³P	63826.31	2	5d⁷6s²6p ⁴F^*5G
51097.529	3	5d⁸6s6p (⁴P)⁵D	63945.05	5	5d⁸(³F₄)6s7p(³P₂)
51286.946	2	5d⁸6s6p (²F)¹D	64248.95	2	5d⁸6s6p (²D)³D
51545.544	3	5d⁸6s6p (⁴F)³D	64319.385	4	5d⁸(³F₄)6s7p(³P₂)
51753.317	2	5d⁸6s6p (²F)³F	64515.68	2	5d⁷6s²6p ⁴F^*5G
52071.684	1	5d⁸6s6p (⁴P)⁵D	64619.64	1	5d⁸6s6p (⁴P)³D
52438.59	5	5d⁸6s6p (²F)³G	64675.92	3	5d⁷6s²6p ⁴P^*5D
52520.13	4	5d⁸6s6p (²F)³F	64904.25	3	5d⁸(³F₄)6s7p(³P₂)
52708.365	2	5d⁸6s6p (⁴P)⁵D	65306.80	1	5d⁹5f
53019.303	1	5d⁸6s6p (²F)³D	65315.89	2	5d⁹5f
53665.25	1	5d⁸6s6p (₂P)³D	65318.95	6	5d⁹5f
53953.379	2	5d⁸6s6p (²P)³P	65325.49	2	5d⁹5f
54011.150	3	5d⁸6s6p (⁴P)⁵P	65331.20	3	5d⁹5f
54133.26	2	5d⁸6s6p (⁴P)⁵S	6533243	1	5d⁹5f
54178.47	4	5d⁸6s6p (⁴P)⁵D	65333.25	4	5d⁹5f
65336.49	3	5d⁹5f	67303.64	3,4	5d⁸6s7p
65339.66	4	5d⁹5f	67413.65	5,4	5d⁸6s7p
65341.92	5	5d⁹5f	68266.90	5	5d⁸6s7p
65510.22	3		68343.55	3,4	5d⁸6s7p
65697.70	2,1		68606.62	2
65850.11	1		68657.42	3
65852.56	4		70087.93	7	5d⁸(³F₄)6s5f
66198.85	2		70088.64	5,6	5d⁸(³F₄)6s5f
6643156	1		70095.52	6	5d⁸(³F₄)6s5f
66927.43	2	5d⁹7p(²D_3/2,²P_1/2)	70099.57	5	5d⁸(³F₄)6s5f
67121.58	3	5d⁹7p(²D_3/2,²P_3/2)

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Biography

About the authors: J. Blaise, J. Vergès, and J.-F. Wyart are “Directeur de recherché” at the Centre National de la Recherche Scientifique (Paris). J. Blaise is an Emeritus Fellow of the Optical Society of America and received the W. F. Meggers Award in 1975. J.-F. Wyart was a guest scientist at the NBS in 1980. R. J. Engleman, Jr. is Adjunct Professor of Chemistry at the University of New Mexico.

2. References

1.Sansonetti JE, Reader J, Sansonetti CJ, Acquista N. J Res Natl Inst Stand Technol. 1992;97:1. doi: 10.6028/jres.097.002. [DOI] [PMC free article] [PubMed] [Google Scholar]
2.Engleman RJ., Jr J Opt Soc Am. 1985;B2:1934. [Google Scholar]
3.Blaise J, Vergès J, Wyart J-F, Engleman RJ., Jr J Phys. 1992;II in press. [Google Scholar]

[b1-jresv97n1p213_a1b] 1.Sansonetti JE, Reader J, Sansonetti CJ, Acquista N. J Res Natl Inst Stand Technol. 1992;97:1. doi: 10.6028/jres.097.002. [DOI] [PMC free article] [PubMed] [Google Scholar]

[b2-jresv97n1p213_a1b] 2.Engleman RJ., Jr J Opt Soc Am. 1985;B2:1934. [Google Scholar]

[b3-jresv97n1p213_a1b] 3.Blaise J, Vergès J, Wyart J-F, Engleman RJ., Jr J Phys. 1992;II in press. [Google Scholar]

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Energy Levels of Neutral Platinum

Jean Blaise

Jean Vergès

Jean-François Wyart

Rolf Engleman Jr

Abstract

1. Introduction

Table 1.

Table 2.

Biography

2. References

ACTIONS

PERMALINK

RESOURCES

Cite

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PERMALINK

Energy Levels of Neutral Platinum

Jean Blaise

Jean Vergès

Jean-François Wyart

Rolf Engleman Jr

Abstract

1. Introduction

Table 1.

Table 2.

Biography

2. References

ACTIONS

PERMALINK

RESOURCES

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