chapter  2
Ceramics Physical Properties
Pages 80

B-B B2H6 1.770 ± 0.013 B-Br BBF 1.88

BBr3 1.87 ± 0.02 B-Cl BCl 1.715

BCl3 1.72 ± 0.01 B-F BF 1.262

BF3 1.29 ± 0.01 B-H Hydrides 1.21 ± 0.02 B-H bridge Hydrides 1.39 ± 0.02 B-N (BClNH)3 1.42 ± 0.01 B-O BO 1.2049

B(OH)3 1.362 ± 0.005 (avg.) N-Cl NO2Cl 1.79 ± 0.02 N-F NF3 1.36 ± 0.02 N-H [NH4]+ 1.034 ± 0.003

NH 1.038 ND 1.041 HNCS 1.013 ± 0.005

N-N N3H 1.02 ± 0.01 N2O 1.126 ± 0.002 [N2]+ 1.116

N-O NO2Cl 1.24 ± 0.01 NO2 1.188 ± 0.005

N=O N2O 1.186 ± 0.002 [NO]+ 1.0619

N-Si SiN 1.572 O-H [OH]+ 1.0289

OD 0.9699 H2O2 0.960 ± 0.005

O-O H2O2 1.48 ± 0.01 [O2]+ 1.227 [O2]− 1.26 ± 0.2 [O2]− −1.49 ± 0.02

P-D PD 1.429 P-H [PH4]+ 1.42 ± 0.02 P-N PN 1.4910 P-S PSBr3 (Cl3, F3) 1.86 ± 0.02 S-Br SOBr2 2.27 ± 0.02 S-F SOF2 1.585 ± 0.005 S-D SD 1.3473

SD2 1.345 S-O SO2 1.4321

SOCl2 1.45 ± 0.02 S-S S2Cl2 2.04 ± 0.01 Si-Br SiBr4 2.17 ± 1.01 Si-Cl SiCl4 2.03 ± 1.01 (avg.)

1.02 (Continued)

Si-F SiF4 1.561 ± 0.003 (avg.) Si-H SiH4 1.480 ± 0.005 Si-O [SiO]+ 1.504 Si-Si Si2Cl2 2.30 ± 0.02

Source: Data from O. Kennard, In: R. C. Weast (Ed.), Handbook of Chemistry and Physics, 69th Edn., CRC Press, Boca Raton, FL, 1988, F-167.