Table of contents 
Table of contents 
II/24 Molecular Constants 
Subvolume C 

1	
Introduction .......................................................................... l

1.1	
General remarks........................................................................ l

1.2	
Review articles and tables .............................................................. l



1.3	
Arrangement of tables, substances, and parameters ...................................... 2

1.3.1	
Arrangement of chapters and sections ................................................... 2

1.3.2	
Arrangement within the sections of chapters 2 and 3..................................... 2

1.3.3	
Explanation of the columns of the tables in chapters 2 and 3 ............................. 3


1.3.4	
Error notation ......................................................................... 3

1.4	
Selection of data ....................................................................... 3


1.5	
Abbreviations used for experimental methods .......................................... 4

1.6	
Selected fundamental constants and conversion factors ................................. 4


1.7	
CD-ROM ............................................................................. 6

1.8	
References for l ........................................................................ 6



2	
Constants of diamagnetic molecules 
2.1
 ... 2.4	.................................................................... see subvolume II/24A

2.5	
.................................................................... see subvolume II/24B

2.6	
Dipole moments ....................................................................... 7

2.6.1	
Diatomic molecules (H. HBNER) ...................................................... 7

2.6.1.1	
Preliminary remarks.................................................................... 7

2.6.1.2	
Data. ................................................................................. 10

No. 1 AlH ... No. 32 PtS............................................................... 10

2.6.1.3 	
References for 2.6.l.2.................................................................. 14

2.6.2 	
Linear molecules (G. WLODARCZAK) .................................................. 15

2.6.2.1	
Preliminary remarks .................................................................. 15

2.6.2.2 	
Data . ................................................................................ 16

No. 1 ArClH ... No. 15 HNaO ......................................................... 16

2.6.2.3	
References for 2.6.2.2 ................................................................. 18

2.6.3	
Symmetric top molecules (J. DEMAISON) .............................................. 19

2.6.3.1	
Preliminary remarks .................................................................. 19

2.6.3.2	
Data .................................................................................. 21

No. 1 CH3Br ... No. 17 F4H3NSi ....................................................... 21

2.6.3.3	
References for 2.6.3.2 ................................................................. 23

2.6.4	
Asymmetric top molecules ............................................................ 24

2.6.4.1	
Preliminary remarks .................................................................. 24

2.6.4.2	
Data . ................................................................................ 25

No. l ArF3P ... No. 32 CO4S (J.VOGT) ................................................. 25

No. 33 C2ArN2 ... No. 82 C3H6S (J. DEMAISON) ....................................... 31

No. 83 C3H7Br ... No. 179 C9H10 (G. WLODARCZAK) .................................. 38

No. 180 ClHO ... No. 196 O4S2 (J. VOGT) ............................................. 51



2.6.4.3	
References for 2.6.4.2 ................................................................. 55

2.7	
Quadrupole coupling constants ........................................................ 60

2.7.1	
Diatomic molecules (H. HBNER) .................................................... 60

2.7.1.1	
Preliminary remarks................................................................... 60

2.7.1.2	
Data. ................................................................................. 63

No. 1 AgCl ... No. 29 OSr ............................................................ 63

2.7.1.3	
References for 2.7.1.2 ................................................................ 69

2.7.2	
Linear molecules (G. WLODARCZAK) ................................................. 70

2.7.2.1	
Preliminary remarks................................................................... 70

2.7.2.2	
Data. ................................................................................. 74

No. 1 AlHO ... No. 46 HORb ......................................................... 74

2.7.2.3	
References for 2.7.2.2 ................................................................ 84

2.7.3	
Symmetric top molecules (J. DEMAISON) .............................................. 86

2.7.3.1	
Preliminary remarks................................................................... 86

2.7.3.2	
Data. ................................................................................. 90

No. 1 AsCl3 ... No. 80 H4IP ........................................................... 90

2.7.3.3	
References for 2.7.3.2 .............................................................. 105

2.7.4	
Asymmetric top molecules .......................................................... 108

2.7.4.1	
Preliminary remarks................................................................. 108

2.7.4.2	
Data. ............................................................................... 112

No. l ArCl2 ... No. 55 CO2Xe (J.VOGT) ............................................. 112

No. 56 C2ArN2 ... No. l47 C3H6Cl2 (J. DEMAISON) ................................... 137

No. l48 C3H7Br ... No. 227 C8H10N2 (G. WLODARCZAK) ............................. 166



No. 228  ClFH2O... No. 262 O3 (J.VOGT) ............................................ 185

2.7.4.3	
References for 2.7.4.2 .............................................................. 200

2.8	
Hindered rotation ................................................................... 207



2.8.1	
Empty for physical reasons
(there is no internal rotation in diatomic and linear molecules) ....................... 207

2.8.2	
Symmetric top molecules (J. DEMAISON) ............................................ 207

2.8.2.1	
Preliminary remarks................................................................. 207

2.8.2.2	
Data ................................................................................ 210

No. 1 CH6Si ... No. 4 C5H10Ge ...................................................... 210

2.8.2.3	
References for 2.8.2.2 .............................................................. 211

2.8.3	
Asymmetric top molecules .......................................................... 212

2.8.3.1	
Preliminary remarks................................................................. 212

2.8.3.2	
Data ................................................................................ 215

No. l CHF3S ... No. 40 C3H6O2S (J. DEMAISON) ..................................... 215

No. 41 C3H7Br ... No. 97 C8H10 (G. WLODARCZAK) ................................. 229



2.8.3.3	
References for 2.8.3.2 .............................................................. 240



2.9	
Magnetic interaction constants
Spin-rotation and spin-spin interaction constants, rotational g-values, susceptibility
anisotropies, nuclear magnetic shielding, and related parameters ...................... 243

2.9.1	
Diatomic molecules (H. HBNER) .................................................. 243

2.9.1.1	
Preliminary remarks................................................................. 243

2.9.1.2	
Data. ............................................................................... 246

No. 1 AlCl ... No. 19 Te2 ............................................................ 246

2.9.1.3	
References for 2.9.1.2 .............................................................. 252



2.9.2	
Linear and symmetric top molecules (W. HTTNER) ................................. 253

2.9.2.1	
Preliminary remarks................................................................. 253

2.9.2.2	
Data ................................................................................ 261

No. 1 COSe ... No. 9 PH3 ........................................................... 261

2.9.2.3	
References for 2.9.2.2 .............................................................. 264

2.9.3	
Asymmetric top molecules (W. HTTNER) .......................................... 265

2.9.3.1	
Preliminary remarks................................................................. 265

2.9.3.2	
Data ................................................................................ 272

No. 1 ArH2O ... No. 52 O3 .......................................................... 272

2.9.3.3	
References for 2.9.3.2 .............................................................. 295




VIII	Table of contents 
Table of contents	IX 
