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NaNH2 |
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Sodium and Nitrogen
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Nuclear
Quadrupole Coupling Constants |
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in Sodium Amide
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Calculation was made here of
the sodium and nitrogen nqcc tensors in NaNH2NaNH2NaNH2NaNH2NaNH2 on the ro structure of Burton et al. [1]. These calculated nqcc's are given in Table 1, along with the experimental Xaa for 23Na.
Structure parameters are
given in Table 2.
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In Table 1, the subscripts a,b,c
refer to the principal axes of the inertia tensor. RSD is the
calibration residual standard deviation for the
model for calculation of the nqcc's.
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Table 1. Sodium and Nitrogen nqcc's
in NaNH2 (MHz). Calculation was made on the ro
structure. |
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Calc. |
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Expt. [2]
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23Na |
Xaa |
-
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7.952
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7.688(35)
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Xbb |
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5.558
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Xcc |
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2.394
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RSD |
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0.049 (1.1 %)
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14N
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Xaa |
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0.123
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Xbb |
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2.990
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Xcc |
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3.113
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RSD
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0.030 (1.3 %)
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Table 2. NaNH2 Molecular
structure parameters, planar, ro [1] (Å and
degrees). |
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NaN
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2.091(3)
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NH
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1.008(3) |
HNH
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106.6(1) |
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LiNH2
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NaCCCN
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NaOH
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NaBH4
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[1]
M.A.Burton, B.Russ, P.M.Sheridan, and L.M.Ziurys, Abstract WJ07, 74th
International Symposium on Molecular Spectroscopy, Champaign-Urbana,
Ill 2019.
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Table of Contents |
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Molecules/Sodium |
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Molecules/Nitrogen
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LiNH2.html |
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Last
Modified 9 Sept 2019 |
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