\\ Species Tag: & 46014 & Name:& CH2OO \\ Version: & 1 & & Methylene peroxide, \\ Date: & April 2014 & & \\ Contributor:& A. Daly & & \\ & B. J. Drouin & & \\ Lines Listed: & 19161 & Q(300.0)=& 8623.6812 \\ Freq. (GHz) $<$ & 2100 & Q(225.0)=& 5598.1795 \\ Max. J: & 190 & Q(150.0)=& 3046.1907 \\ LOGSTR0= & -11.0 & Q(75.00)=& 1077.4396 \\ LOGSTR1= & -11.0 & Q(37.50)=& 381.6685 \\ Isotope Corr.: & 0.0 & Q(18.75)=& 135.5376 \\ Egy. (cm$^{-1}$) $>$& 0.0 & Q(9.375)=& 48.3603 \\ $\mu_a$ = & 5.0 & A=& 77748.9467 \\ $\mu_b$ = & 0.6 & B=& 12465.03461 \\ $\mu_c$ = & 0.000 & C=& 10721.50174 \headend Data includes 4 transitions in the microwave taken from M. Nakajima, Y. Endo, 2013, J. Chem. Phys. {\bf 139} 101103-101104 and 160 distinct (207 total) transitions reported in A.M. Daly, B.J. Drouin, and S. Yu, 2014, J. Mol. Spect. {\bf 297}, 16. Dipole moments were calculated using DFT and CCSD methods to range $\mu_a$ (5.7 to 4.7) and $\mu_b$ = (.5 to 0.2). B-type transitions were detected indirectly using double resonance in the microwave and were not detected under the conditions run in the submillimeter.