Page 449 - Copper and Bronze in Art: Corrosion, Colorants, Getty Museum Conservation, By David Scott

I. NEUTRAL COPPER FORMATES continued

Cu(HCOO) 2 -2H 2 0 Cu(HCOC ) Cu(HCOC Cu(HCOC Cu(HCOO Cu(HCO( »
) 2 >) 2 ) 2
(ICDD 16- 354) (ICDD 14 -804) (ICDD 14 -708) (ICDD 32 -331) (ICDD 32 -332) (ICDD 4 2
5-867)
d-sp 1 d-sp 1 d-sp 1 d-sp 1 d-sp 1 d-sp 1
1.711 4 1.6626 4 1.853 5
1.665 4 1.6407 < 1 1.774 30
1.652 6 1.5989 4 1.749 1
1.643 4 1.5926 1 1.741 2
1.626 6 1.5452 3 1.734 20
1.59 4 1.5405 < 1 1.69 1
1.529 2 1.6743 2
1.6493 10
1.6247 2
1.592 6
1.5431 1
1.5152 2
1.5074 10
1.4895 1
1.4598 7
1.4421 2
1.4265 2
1.4192 10
1.3859 4
1.3737 1
1.3693 1
1.3608 3
1.2969 2
1.2913 1
1.2815 2
1.2593 2
1.2221 1
1.2164 3
1.1827 1
1.1658 1
1.1063 1
1.0999 4

Key
d-sp d-spacing
I intensity

A P P E N D I X D
432