CYH

Bonds

First atom	Second atom	Bond order type	Distance (experimental model)	Distance (ideal model)	Properties
C1	O1	doub	1.21Å	1.37Å
C1	C2	sing	1.51Å	1.54Å
C1	C6	sing	1.51Å	1.55Å
C2	C3	sing	1.53Å	1.54Å
C2	H21	sing	1.09Å	1.11Å
C2	H22	sing	1.09Å	1.11Å
C3	C4	sing	1.53Å	1.53Å
C3	H31	sing	1.09Å	1.11Å
C3	H32	sing	1.09Å	1.12Å
C4	C5	sing	1.53Å	1.53Å
C4	H41	sing	1.09Å	1.11Å
C4	H42	sing	1.09Å	1.11Å
C5	C6	sing	1.53Å	1.55Å
C5	H51	sing	1.09Å	1.12Å
C5	H52	sing	1.09Å	1.11Å
C6	H61	sing	1.09Å	1.11Å
C6	H62	sing	1.09Å	1.11Å

Angles

First atom	Second atom	Third atom	Angle (experimental model)	Angle (ideal model)
O1	C1	C2	115.5°	120.8°
O1	C1	C6	118.4°	120.9°
C2	C1	C6	118.5°	118.3°
C1	C2	C3	110.3°	108.5°
C1	C2	H21	111.9°	109.6°
C1	C2	H22	111.9°	109.6°
C1	C6	C5	105.9°	108.8°
C1	C6	H61	113.5°	109.7°
C1	C6	H62	113.6°	109.3°
C3	C2	H21	111.9°	109.6°
C3	C2	H22	111.9°	109.7°
C2	C3	C4	111.4°	109.4°
C2	C3	H31	111.5°	109.4°
C2	C3	H32	111.5°	109.4°
H21	C2	H22	98.5°	109.8°
C4	C3	H31	111.5°	109.5°
C4	C3	H32	111.5°	109.5°
C3	C4	C5	111.4°	109.8°
C3	C4	H41	111.5°	109.4°
C3	C4	H42	111.5°	109.4°
H31	C3	H32	98.9°	109.5°
C5	C4	H41	111.5°	109.4°
C5	C4	H42	111.5°	109.4°
C4	C5	C6	108.5°	109.5°
C4	C5	H51	112.6°	109.5°
C4	C5	H52	112.5°	109.5°
H41	C4	H42	98.9°	109.3°
C6	C5	H51	112.6°	109.5°
C6	C5	H52	112.5°	109.3°
C5	C6	H61	113.5°	109.6°
C5	C6	H62	113.5°	109.7°
H51	C5	H52	97.9°	109.5°
H61	C6	H62	96.9°	109.7°

Dihedrals

First atom	Second atom	Third atom	Fourth atom	Torsion (experimental model)	Torsion (ideal model)
O1	C1	C2	C6	149.2°	179.7°
O1	C1	C2	C3	164.0°	128.7°
O1	C1	C2	H21	38.8°	111.7°
O1	C1	C2	H22	70.7°	8.9°
O1	C1	C6	C5	157.9°	128.7°
O1	C1	C6	H61	76.8°	8.8°
O1	C1	C6	H62	32.7°	111.6°
C1	C2	C3	H21	125.3°	119.6°
C1	C2	C3	H22	125.3°	119.7°
C1	C2	H21	H22	117.8°	120.5°
C1	C2	C3	C4	45.7°	54.6°
C1	C2	C3	H31	79.6°	174.6°
C1	C2	C3	H32	171.0°	65.4°
C2	C1	C6	C5	53.7°	51.0°
C2	C1	C6	H61	71.5°	170.9°
C2	C1	C6	H62	179.0°	68.7°
C6	C1	C2	C3	46.7°	51.0°
C6	C1	C2	H21	172.0°	68.6°
C6	C1	C2	H22	78.5°	170.8°
C1	C6	C5	C4	60.2°	54.4°
C1	C6	C5	H61	125.2°	120.0°
C1	C6	C5	H62	125.3°	119.5°
C1	C6	C5	H51	65.0°	174.4°
C1	C6	C5	H52	174.5°	65.6°
C1	C6	H61	H62	119.5°	120.1°
C3	C2	H21	H22	117.8°	120.5°
C2	C3	C4	H31	125.3°	120.0°
C2	C3	C4	H32	125.3°	119.9°
C2	C3	H31	H32	117.4°	119.9°
C2	C3	C4	C5	58.0°	63.6°
C2	C3	C4	H41	176.7°	56.5°
C2	C3	C4	H42	67.3°	176.3°
H21	C2	C3	C4	170.9°	65.1°
H21	C2	C3	H31	45.7°	55.0°
H21	C2	C3	H32	63.8°	175.0°
H22	C2	C3	C4	79.6°	174.3°
H22	C2	C3	H31	155.1°	65.6°
H22	C2	C3	H32	45.7°	54.4°
C4	C3	H31	H32	117.4°	120.1°
C3	C4	C5	H41	125.3°	120.1°
C3	C4	C5	H42	125.3°	120.2°
C3	C4	H41	H42	117.4°	119.8°
C3	C4	C5	C6	66.4°	63.4°
C3	C4	C5	H51	58.9°	176.5°
C3	C4	C5	H52	168.4°	56.4°
H31	C3	C4	C5	67.2°	176.4°
H31	C3	C4	H41	58.0°	63.5°
H31	C3	C4	H42	167.5°	56.3°
H32	C3	C4	C5	176.7°	56.4°
H32	C3	C4	H41	51.4°	176.4°
H32	C3	C4	H42	58.0°	63.8°
C5	C4	H41	H42	117.4°	119.8°
C4	C5	C6	H51	125.3°	120.1°
C4	C5	C6	H52	125.2°	119.9°
C4	C5	H51	H52	118.5°	120.1°
C4	C5	C6	H61	65.0°	174.3°
C4	C5	C6	H62	174.5°	65.1°
H41	C4	C5	C6	168.4°	56.7°
H41	C4	C5	H51	66.4°	63.4°
H41	C4	C5	H52	43.1°	176.5°
H42	C4	C5	C6	58.9°	176.4°
H42	C4	C5	H51	175.8°	56.3°
H42	C4	C5	H52	66.3°	63.8°
C6	C5	H51	H52	118.5°	119.9°
C5	C6	H61	H62	119.4°	120.5°
H51	C5	C6	H61	169.7°	65.6°
H51	C5	C6	H62	60.2°	55.0°
H52	C5	C6	H61	60.2°	54.4°
H52	C5	C6	H62	49.3°	175.0°

Definition date:	1999-07-08
Last modified:	2011-06-04
Release status:	REL
Processing site:	RCSB
Derived from:	1B2L