Organic Chemistry International

Review Article

Crystal Packing and Supramolecular Motifs in Four Phenoxyalkanoic Acid Herbicides—Low-Temperature Redeterminations

Table 2

Selected bond lengths (Å) and angles (°) for compounds 1–4.
1
Cl4–C41.746 (2)
O1–C81.313 (2)
O2–C81.219 (2)
O3–C11.385 (2)
O3–C71.418 (2)
C1–O3–C7–C884.6 (2)
O3–C7–C8–O1177.84 (15)
2
Cl4–C41.746 (2)
O1–C81.313 (2)
O2–C81.219 (2)
O3–C11.385 (2)
O3–C71.418 (2)
C1–O3–C7–C884.6 (2)
O3–C7–C8–O1177.84 (15)
3
Cl2–C21.7323 (11)
Cl4–C41.7416 (11)
O1–C81.3194 (13)
O2–C81.2183 (15)
O3–C11.3677 (13)
O3–C71.4157 (13)
C1–O3–C7–C881.02 (13)
O3–C7–C8–O1–179.94 (9)
4
Cl2–C21.7371 (10)
Cl4–C41.7443 (11)
O1–C101.3250 (13)
O2–C101.2171 (13)
O3–C11.3584 (13)
O3–C71.4393 (12)
C1–O3–C7–C8179.20 (10)
O3–C7–C8–C9−178.25 (10)
C7–C8–C9–C10173.83 (11)
C8–C9–C10–O1−169.26 (11)