Isotopic Species |
Vib. State υ1 υ2 υ3 |
A [MHz] |
B [MHz] |
C [MHz] |
Ref. |
---|---|---|---|---|---|
76Ge19F2 | 0 0 0 | 15 243.86 | 7848.91 | 5166.48 | 71004 |
74Ge19F2 | 0 0 0 | 15 381.29 | 7848.95 | 5182.30 | 72032 |
1 0 0 | 15 371.27 | 7808.14 | 5169.82 | ||
0 1 0 | 15 571.60 | 7834.47 | 5166.78 | ||
0 2 0 | 15 767.28 | 7819.57 | 5151.27 | ||
0 0 1 | 15 300.31 | 7831.90 | 5159.72 | ||
73Ge19F2 | 0 0 0 | 15 452.75 | 5190.30 | ||
72Ge19F2 | 0 0 0 | 15 526.34 | 7848.84 | 5198.66 | |
1 0 0 | 15 516.77 | 7807.63 | 5186.26 | ||
0 1 0 | 15 718.64 | 7834.31 | 5183.04 | ||
0 2 0 | 15 916.46 | 7819.69 | 5167.47 | ||
0 0 1 | 15 443.53 | 7831.55 | 5175.60 | ||
70Ge19F2 | 0 0 0 | 15 679.82 | 7848.82 | 5215.79 | |
1 0 0 | 15 670.71 | 7807.33 | 5203.64 | ||
0 1 0 | 15 873.96 | 7834.28 | 5200.02 | ||
0 2 0 | 16 074.23 | 7819.92 | 5184.47 | ||
0 0 1 | 15 595.12 | 7831.42 | 5192.16 | ||
Electric dipole moment | |||||
µb [C · m] µb [D] |
2.61(2) |
71004 | |||
Hyperfine constants for 73Ge19F2 | |||||
72032 | |||||
Watson's Determinable Parameters |
74Ge19F2 a [MHz] |
72Ge19F2 a [MHz] |
70Ge19F2 a [MHz] |
---|---|---|---|
A″ | 15 381.247(44) | 15 526.470(45) | 15 679.895(54) |
B″ | 7848.8993(197) | 7848.8891(205) | 7848.8346(258) |
C″ | 5182.1477(156) | 5198.5465(184) | 5215.6731(196) |
τ1 | 0.1156(49) | 0.085 43(638) | 0.084 33(578) |
τ2 | 0.017 06(115) | 0.010 34(191) | 0.008 345(1316) |
τ3 b | -0.25(2) | -0.11(1) | -0.15(2) |
τaaaa | -0.451 35(499) | -0.494 98(522) | -0.501 21(601) |
τbbbb | -0.072 301(994) | -0.079 803(891) | -0.077 517(1275) |
τcccc | -0.003 941(682) | -0.009 497(699) | -0.006 282(893) |
Std. dev. | 0.205 | 0.179 | 0.263 |
No. lines fit | 42 | 37 | 40 |
Derived Parameters (assuming planarity conditions) |
|||
A′ | 15 381.239(44) | 15 526.462(44) | 15 679.885(54) |
B′ | 7848.906(19) | 7848.895(20) | 7848.836(26) |
C′ | 5182.206(14) | 5198.592(18) | 5215.724(19) |
τ′bbcc | -0.014 69(51) | -0.0176(11) | -0.019 73(59) |
τ′ccaa | 0.013 40(95) | 0.0126(41) | 0.0025(14) |
τ′aabb | 0.1169(37) | 0.0904(30) | 0.1016(48) |
τaabb(1) | 0.1485(12) | 0.1556(83) | 0.1317(30) |
τaabb(2) | 0.1582(43) | 0.1242(64) | 0.1540(58) |
τaabb(3) | 0.1582(43) | 0.1242(64) | 0.1540(58) |
τabab(1) | -0.0158(18) | -0.0326(44) | -0.0151(32) |
τabab(2) | -0.0233(17) | -0.0082(67) | -0.0324(29) |
τabab(3) | -0.0255(27) | -0.0011(99) | - 0.0374(46) |
Δτ |
a The uncertainties quoted are one standared deviation as estimated by the least squares fit. The number of significant figures quoted are necessary to reproduce the calculated transition frequencies within their standard deviations.b Strictly speaking, τ3 is not a determinable parameter, but is calculated from τ1, τ2, τaaaa, and τbbbb using the planarity conditions.