Page 453 - Copper and Bronze in Art: Corrosion, Colorants, Getty Museum Conservation, By David Scott

TABLE 11 SOME X-RAY DIFFRACTION DATA FOR BASIC VERDIGRIS SALTS
(COMPOUNDS F, B, AND D)

COMPOUND F NATIONAL GALLERY NATIONAL (3ALLERY
(ICDD 27-145) COMPOUNI 3 Β COMPOUNC > D
Neutral acetate
Intensity d-spacing d-spacing Intensity d-spacing Intensity
100 6.91 6.91 100 6.94 100
35 6.17 6.23 20 6.23 40
25 5.87 5.87 20 5.90 40
16 5.75 5.37 20 5.36 40
25 4.28 4.29 5 4.20 10
2 4.09 4.10 5
4 4.05
2 3.588 3.62 20
12 3.527 3.54 50
20 3.455 3.47 15
4 3.434
4 3.292 3.30 10 3.30 5
4 3.087 3.10 5 3.09 15
4 3.033
2 2.967 2.96 3
2 2.875
2 2.773
2 2.723
2 2.688
2 2.645 2.67 5
2.56 10
2.41 10 2.40 10
2.30 10 2.30 40
2.22 10 2.03 3
2.04 5 1.95 5

A P P E N D I X D
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