4 Index of Substances for Vols. II/4, II/6, II/14 and II/19 This index contains all gross and structural formulae of molecules which have appeared in the present Landolt Börnstein volume II/19 and the previous II/14, II/6, and II/4. It has been prepared by means of the MOGADOC Database (Molecular Gasphase Documentation), which was established and is being continously updated by the „Sektion für Spektren- und Strukturdokumentation“ at the University of Ulm. This comprehensive molecular physical and structural chemical database deals with substances, which have been investigated by microwave spectroscopy or electron diffraction in the gas phase. The features of this in-house database are described elsewhere [1-3]. It runs on personal computers. In order to compose the present list of molecules appropriate information has been downloaded from the MOGADOC database and supplemented by the table numbers as well as the serial numbers in the Landolt Börnstein volumes. Moreover, the indexes of the previous volumes have been revised thoroughly; duplicate entries have been combined, missing entries added, and errata in gross or structural formulae corrected. The ordering of the substances follows the early suggestion of Hill [4]. This means that the molecules are arranged in alphabetical order of the element symbols - with the exception of carbon and hydrogen atoms in organic compounds which are written first in that order. In this way all organic compounds are bound together between gross formulae starting with Br (if present) and those starting with Ca (if present). Deuterium is treated like hydrogen. A typical series of substances according to Hill’s system would be AgBr, AgCl, ..., Ag , ..., 2 AlBr, ..., BClF , ..., B BrH , ..., B H NO , ..., Br P, ..., CBF O, ..., CF NOS, ..., CHArN, ..., 2 2 5 3 4 2 3 3 3 CH ClFOP, ..., CH ClO S, ..., CH B , ..., CN O, ..., C BF N , ..., C HClF , ..., C H O, ..., 2 3 2 11 5 2 2 3 2 2 2 13 20 CaCl, ..., ClF , ..., TiV. 3 Note that the indexes in the previous volumes II/4, II/6 and II/14 were organized in a different way. 1.) Vogt, J.: J. Mol. Spectrosc. 155 (1992) 413. 2.) Vogt, J.: Struct. Chem. 3 (1992) 147. 3.) Vogt, J.: Acta Chim. Hung. - Models Chem. 129 (1992) 333. 4.) Hill, E. A.: J. Amer. Chem. Soc. 22 (1900) 478. Explanation of the columns of the index Column Definition Description 1 Gross formula according Substances with the same gross formula are arranged in the following to Hill’s system order: - neutral species, positive and negative ions - acyclic, cyclic and heterocyclic compounds (increasing ring size) - complexes 2 Descriptive formula cis-trans isomerism and tautomerism often ignored 1 Column Definition Description 3 Substance name 4 Registry number In order to facilitate the use of supplementary databases the Chemical Abstracts registry numbers are listed. For some entries two registry numbers are given for different cis-trans isomers. However, registry numbers are not known for many transient species such as van der Waals complexes, cluster compounds, radicals, etc. 5 Entries in the subvolumes 2.2.2 to 2.5.2 rotational and centrifugal distortion constants a, b, c and d of Vol. II/19 2.6.1.2 to 2.6.4.2 dipole moments 2.7.1.2 to 2.7.4.2 nuclear quadrupole coupling constants 2.8.2.2 to 2.8.3.2 internal rotation parameters 2.9.1.2 to 2.9.3.2 magnetic constants 3.1.2.2 to 3.1.8.2 constants of diatomic paramagnetic radicals 3.2.1.2 to 3.2.3.2 constants of polyatomic paramagnetic radicals 3.2.4.2 to 3.2.6.2 constants of ionic molecules 6 Entries in the subvolumes 2.2.2 to 2.5.2 rotational and centrifugal distortion constants a and b of Vol. II/14 2.6.1.2 to 2.6.3.2 dipole moments 2.7.1.2 to 2.7.3.2 nuclear quadrupole coupling constants 2.8.2 internal rotation parameters 2.9.1.2 to 2.9.3.2 magnetic constants 4.1.2.2 to 4.1.8.2 constants of diatomic paramagnetic radicals 4.2.1.2 to 4.2.3.2 constants of polyatomic paramagnetic radicals 5.2.2.2 to 5.2.5.2 addendum: rotational and centrifugal distortion const. 5.2.6.1 to 5.2.6.3 addendum: dipole moments 5.2.7.1 to 5.2.7.3 addendum: nuclear quadrupole coupling constants 5.2.9.1 to 5.2.9.3 addendum: magnetic constants 7 Entries in Vol. II/6 2.2 to 2.5 rotational and centrifugal distortion constants 2.6.1 to 2.6.3 dipole moments 2.7.1 to 2.7.3 nuclear quadrupole coupling constants 2.8 internal rotation parameters 2.9.1 to 2.9.3 magnetic constants 5.1.2 to 5.1.7 constants of diatomic radicals 5.2.1 to 5.2.2 constants of triatomic radicals 8 Entries in Vol. II/4 2.2 to 2.5 rotational and centrifugal distortion constants 2.6 dipole moments 2.7 nuclear quadrupole coupling constants 2.8 internal rotation parameters 2.9 references for magnetic constants 2 Gross formula Descriptive formula Substance name Registry No. II/19 II/14 II/6 II/4 AgBr AgBr Silver bromide 7785-23-1 a2.2.2,1; 2.2,40; c2.6.1.2,1 2.7.1,42 AgCl AgCl Silver chloride 7783-90-6 a2.2.2,2; b5.2.2,33a 2.2,39; c2.6.1.2,2 2.6.1,26; 2.7.1,28 AgCr AgCr Silver-chromium (1/1) 70355-37-2 d3.1.4.3,1 AgF AgF Silver fluoride 7775-41-9 2.2,38; 2.6.1,25 AgI AgI Silver iodide 7783-96-2 a2.2.2,4; b5.2.6.1,33b; 2.2,40a; c2.6.1.2,3; b5.2.7.1,33b 2.7.1,52 c2.7.1.2,1 AgMn AgMn Silver-manganese (1/1) 12330-15-3 d3.1.4.3,2 Ag Ag + Disilver (1+)ion 12187-07-4 d3.1.2.3,1 2 2 AlBr AlBr Aluminum monobromide 22359-97-3 a2.7.1.2,49 2.2,45b AlCl AlCl Aluminum monochloride 13595-81-8 a2.7.1.2,48 2.2,45a 2.2,16; 2.6,9; 2.7,16 AlF AlF Aluminum monofluoride 13595-82-9 a2.2.2,7 a2.7.1.2,47; 2.2,45; 2.2,15; a2.9.1.2,47; 2.7.1,22; 2.6,8; b5.2.2,47 2.9.1,29 2.7,15 AlF AlF+ Aluminum monofluoride (1+)ion 60172-47-6 d3.1.2.2,25; d3.1.2.3,2 AlH AlH+ Aluminum monohydride (1+)ion 12258-23-0 d3.1.2.3,3 1 Gross formula Descriptive formula Substance name Registry No. II/19 II/14 II/6 II/4 AlI AlI Aluminum monoiodide 29977-41-1 2.2,45c; 2.7.1,22a; 2.9.1,29a AlO AlO Aluminum monoxide 14457-64-8 c2.7.1.2,2; d3.1.2.2,24 AlS AlS Aluminum monosulfide 12251-90-0 d3.1.2.2,26 ArBF Ar (cid:215) BF Argon-trifluoroborane (1/1) a2.4.2,102; 3 3 a2.6.2.2,68; a2.7.2.2,9 ArBrH Ar (cid:215) HBr Argon-hydrogen bromide (1/1) c2.9.2.2,1 a2.3.2,41; a2.6.2.2,24; a2.7.2.2,47; a2.9.2.2,12 ArClF Ar (cid:215) ClF Argon-chlorine fluoride (1/1) a2.3.2,42; a2.6.2.2,23; a2.7.2.2,28 ArClH Ar (cid:215) HCl Argon-hydrogen chloride (1/1) a2.3.2,1; a2.3.2,40; c2.6.2.2,1; a2.6.2.2,22; c2.7.2.2,1; a2.7.2.2,27; c2.9.2.2,2 b5.2.9.2,5 ArFH Ar (cid:215) HF Argon-hydrogen fluoride (1/1) a2.3.2,2; a2.3.2,39; c2.9.2.2,3 a2.6.2.2,21; a2.7.2.2,3; b5.2.9.2,6 ArF P Ar (cid:215) PF Argon-trifluorophosphine (1/1) b2.5.2,1 3 3 2 Gross formula Descriptive formula Substance name Registry No. II/19 II/14 II/6 II/4 ArH ArH+ Argon hydride (1+)ion 12254-68-1 a2.2.2,11; c2.6.1.2,4; c2.9.1.2,1 ArH Ar (cid:215) H Argon-dihydrogen (1/1) b5.2.9.2,3 2 2 ArH O Ar (cid:215) H O Argon-water (1/1) b2.5.2,1a 2 2 ArH S Ar (cid:215) H S Argon-hydrogen sulfide (1/1) b2.5.2,2; a2.6.3.2,366 2 2 c2.6.4.2,1; c2.7.4.2,1 ArH Ar (cid:215) H + Argon-protonated dihydrogen b2.5.2,3; 3 3 (1/1) d3.2.6.2,3 ArH N Ar (cid:215) NH Argon-ammonia (1/1) b2.5.2,4; 3 3 c2.6.4.2,2; c2.7.4.2,2 ArK Ar (cid:215) K Argon-potassium (1/1) 12446-47-8 b4.1.2.2,38 ArNO Ar (cid:215) NO Argon-nitric oxide (1/1) d3.2.2.2,11 ArN O Ar (cid:215) N O Argon-nitrous oxide (1/1) b2.5.2,5; a2.6.3.2,365 2 2 c2.6.4.2,3 ArO S Ar (cid:215) SO Argon-sulfur dioxide (1/1) b2.5.2,6 a2.5.2,759; 2 2 a2.6.3.2,367 ArO Ar (cid:215) O Argon-ozone (1/1) b2.5.2,7 a2.5.2,760; 3 3 a2.6.3.2,368 3 Gross formula Descriptive formula Substance name Registry No. II/19 II/14 II/6 II/4 ArO S Ar (cid:215) SO Argon-sulfur trioxide (1/1) a2.4.2,103; 3 3 a2.6.2.2,69 Ar ClH Ar (cid:215) HCl Argon-hydrogen chloride (2/1) b2.5.2,8; 2 2 c2.7.4.2,3 Ar FH Ar (cid:215) HF Argon-hydrogen fluoride (2/1) b2.5.2,9 2 2 Ar ClH Ar (cid:215) HCl Argon-hydrogen chloride (3/1) a2.4.2,1; 3 3 c2.7.3.2,1 Ar FH Ar (cid:215) HF Argon-hydrogen fluoride (3/1) a2.4.2,2; 3 3 c2.9.2.2,27 Ar FH Ar (cid:215) HF Argon-hydrogen fluoride (4/1) a2.4.2,3 4 4 AsBr AsBr Tribromoarsine 7784-33-0 a2.4.2,9 3 3 AsCl AsCl Trichloroarsine 7784-34-1 a2.4.2,8 2.4,9; 3 3 2.7,45 AsF AsF Trifluoroarsine 7784-35-2 a2.4.2,7; 2.4,8; 2.4,8; 3 3 a2.7.2.2,43 2.9.2,15 2.6,37; 2.7,44; 2.9,15 AsGa GaAs+ Gallium arsenide (1+)ion 108657-87-0 d3.1.4.3,3 AsH AsH Arsenic monohydride 12628-08-9 c2.7.1.2,3; d3.1.3.2,5 4 Gross formula Descriptive formula Substance name Registry No. II/19 II/14 II/6 II/4 AsH AsH Arsine 7784-42-1 a2.4.2,4; a2.4.2,6; 2.4,7; 2.4,7; 3 3 c2.6.3.2,1; a2.6.2.2,31; 2.7.2,32; 2.6,36; c2.7.3.2,2; a2.7.2.2,42; 2.9.2,14 2.7,43; c2.9.2.2,28 a2.9.2.2,18; 2.9,14 b5.2.9.2,13 AsO AsO Arsenic monoxide 12005-99-1 b4.1.5.2,81a; b5.2.7.1,81a AuCr AuCr Gold-chromium (1/1) 53240-52-1 c2.7.1.2,4; d3.1.4.3,4 Au Au + Digold (1+)ion 66525-35-7 d3.1.2.3,4 2 2 BCl BCl Boron monochloride 20583-55-5 a2.2.2,17; b5.2.2,47a c2.7.1.2,5 BClF BClF Chlorodifluoroborane 14720-30-0 a2.5.2,45; 2 2 a2.7.3.2,92 BClF H BF (cid:215) HCl Trifluoroborane-hydrogen b2.5.2,10; 3 3 chloride (1/1) c2.6.4.2,4; c2.7.4.2,4 BClO ClBO Chloroxoborane 23361-55-9 a2.3.2,3; c2.7.2.2,2 BClS ClBS Chlorothioxoborane 84668-86-0 a2.3.2,13; a2.6.2.2,9; a2.7.2.2,22 BF BF Boron monofluoride 13768-60-0 a2.2.2,18; 2.2,44a; c2.7.1.2,6; 2.6.1,29a; c2.9.1.2,2 2.7.1,9 5 Gross formula Descriptive formula Substance name Registry No. II/19 II/14 II/6 II/4 BF BF+ Boron monofluoride (1+)ion 11078-68-5 d3.1.2.2,22; d3.1.2.3,5 BFH HBF+ Protonated boron monofluoride 34502-81-3 d3.2.4.2,1 BFH O BFH(OH) Fluorohydroxyborane 67646-22-4 c2.5.2,11; a2.5.2,49; 2 c2.6.4.2,5; a2.6.3.2,26 c2.7.4.2,5 BFH O BF(OH) Fluorodihydroxyborane 14720-33-3 a2.5.2,50; 2 2 2 a2.6.3.2,27 BFO FBO Fluoroxoborane 23361-56-0 a2.3.2,5 BF H BF H Difluoroborane 13709-83-6 b2.5.2,12; 2.5,34; 2 2 c2.7.4.2,6 2.6.3,18; 2.7.3,5 BF HO BF OH Difluorohydroxyborane 13867-66-8 2.5,34a; 2 2 2.6.3,18a BF H N BF NH Aminodifluoroborane 50673-31-9 a2.5.2,46; 2 2 2 2 a2.6.3.2,23 BF H P BH (cid:215) PHF Difluorophosphine-borane (1/1) 16089-15-9 2.5,35; 2 4 3 2 2.6.3,19; 2.8,95 BF BF Trifluoroborane 7637-07-2 a2.4.2,5 3 3 BF H P PH (cid:215) BF Phosphine-trifluoroborane (1/1) 41593-56-0 a2.4.2,80; 3 3 3 3 a2.6.2.2,61; a2.8.2,133 6 Gross formula Descriptive formula Substance name Registry No. II/19 II/14 II/6 II/4 BF H P PF (cid:215) BH Trifluorophosphine-borane (1/1) 14931-39-6 a2.4.2,6; 2.4,63; 2.4,91a; 3 3 3 3 c2.7.3.2,3 2.6.2,36; 2.8,80a 2.8,94 BF N BF (cid:215) N Dinitrogen-trifluoroborane (1/1) a2.4.2,104; 3 2 3 2 a2.6.2.2,70 BF N O BF (cid:215) N O Nitrous oxide-trifluoroborane a2.4.2,7 3 2 3 2 (1/1) BF Si SiF BF Difluoro(trifluorosilyl)borane 19091-19-1 b2.5.2,13 a2.5.2,400; 5 3 2 a2.6.3.2,189; a2.8.2,127 BH BH Boron monohydride 13766-26-2 2.6.1,2aa; 5.1.4,0 BHO HBO Oxoborane 20611-59-0 a2.3.2,6; c2.7.2.2,3 BHS HBS Thioxoborane 14457-85-3 a2.3.2,12; a2.6.2.2,8; a2.7.2.2,5; a2.9.2.2,1 BH O BH (OH) Hydroxyborane 35825-58-2 a2.5.2,47a; 3 2 a2.6.3.2,24a; a2.7.3.2,9b BH O BH(OH) Dihydroxyborane 13780-71-7 b2.5.2,14; a2.5.2,48; 3 2 2 c2.6.4.2,6; a2.6.3.2,25 c2.7.4.2,7 7 Gross formula Descriptive formula Substance name Registry No. II/19 II/14 II/6 II/4 BH N BH NH Aminoborane 14720-35-5 b2.5.2,15; a2.5.2,47; 4 2 2 c2.7.4.2,8 a2.6.3.2,24 BH N BH(NH ) Diaminoborane 18447-53-5 b2.5.2,16; a2.5.2,51; 5 2 2 2 c2.6.4.2,7 a2.6.3.2,28 BH N BH (cid:215) NH Ammonia-borane (1/1) 13774-81-7 a2.4.2,8; a2.4.2,79; 6 3 3 c2.8.2.2,1 a2.6.2.2,60 BH P BH (cid:215) PH Phosphine-borane (1/1) 19121-56-3 a2.4.2,81; 2.6.2,35a 6 3 3 a2.6.2.2,62; a2.8.2,132 BO BO Boron monoxide 12505-77-0 c2.7.1.2,7; d3.1.2.2,21 BO BO Boron dioxide 13840-88-5 b4.2.1.2,5 2 2 BS BS Boron monosulfide 12228-39-6 c2.7.1.2,8; d3.1.2.2,23 B B Diboron 14452-61-0 d3.1.3.2,6 2 2 B BrH B H Br Bromodiborane(6) 23834-96-0 2.5,173; 2.5,147 2 5 2 5 2.6.3,84; 2.7.3,84 B ClH B H Cl Chlorodiborane(6) 12007-15-7 b2.5.2,17; 2 5 2 5 c2.7.4.2,9 B FH B H (cid:215) HF Diborane(6)-hydrogen fluoride b2.5.2,18; 2 7 2 6 (1/1) c2.7.4.2,10; c2.9.3.2,1 8