Crystal Structure of L-Histidinium 2-Nitrobenzoate

Table 2

Selected bond lengths (Å), bond and torsion angles (°) of (I).

C1–O1	1.224(2)	C6–N2	1.316 (3)
C1–O2	1.266 (2)	C6–N3	1.321 (3)
C1–C2	1.530 (2)	C7–O4	1.234 (2)
C2–N1	1.483 (2)	C7–O3	1.253 (2)
C2–C3	1.533 (2)	C7–C8	1.523 (3)
C3–C4	1.485 (3)	C13–N4	1.459 (3)
C4–C5	1.354 (3)	N4–O6	1.221 (3)
C4–N3	1.371 (3)	N4–O5	1.218 (3)
C5–N2	1.370 (3)
O1–C1–O2	126.5 (2)	C9–C8–C13	116.3 (2)
O1–C1–C2	118.0 (2)	C9–C8–C7	116.6 (2)
O2–C1–C2	115.5 (2)	C13–C8–C7	127.0 (2)
N1–C2–C1	110.7 (1)	C8–C9–C10	122.2 (2)
N1–C2–C3	107.8 (1)	C11–C10–C9	119.7 (2)
C1–C2–C3	110.2 (2)	C12–C11–C10	119.7 (2)
C4–C3–C2	112.2 (2)	C11–C12–C13	119.8 (2)
C5–C4–N3	106.3 (2)	C12–C13–C8	122.2 (2)
C5–C4–C3	132.3 (2)	C12–C13–N4	117.7 (2)
N3–C4–C3	121.4 (2)	C8–C13–N4	120.1 (2)
C4–C5–N2	107.3 (2)	C6–N2–C5	108.7 (2)
N2–C6–N3	108.7 (2)	C6–N3–C4	109.1 (2)
O4–C7–O3	126.9 (2)	O5–N4–O6	123.5 (3)
O4–C7–C8	116.9 (2)	O5–N4–C13	17.9 (2)
O3–C7–C8	115.9 (2)	O6–N4–C13	118.6 (2)
O1–C1–C2–N1	39.6 (2)	O4–C7–C8–C9	−75.8 (3)
C1–C2–C3–C4	−71.1 (2)	O3–C7–C8–C9	98.7 (2)
O3–C7–C8–C13	−78.5 (3)	O4–C7–C8–C13	107.0 (2)
C7–C8–C13–N4	−9.6 (3)	C12–C13–N4–O5	170.0 (2)
O1–C1–C2–C3	−79.6 (2)	C8–C13–N4–O5	−6.8 (3)
O2–C1–C2–C3	97.2 (2)	C12–C13–N4–O6	−8.8 (3)
C2–C3–C4–C5	104.4 (2)	C8–C13–N4–O6	174.5 (2)