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SI4

Bonds
First atomSecond atomBond order typeDistance
(experimental model)
Distance
(ideal model)
Properties
C19C18sing1.53Å1.54Å
C19N3sing1.51Å1.51Å
C16C15doub1.38Å1.43ÅAromatic
C16C17sing1.39Å1.46ÅAromatic
C18C17sing1.50Å1.57Å
C26N3sing1.50Å1.53Å
C26C25sing1.53Å1.51Å
C15C14sing1.37Å1.44ÅAromatic
C17N4doub1.35Å1.38ÅAromatic
N3C11sing1.52Å1.52Å
N3CUsing2.00Å2.24Å
C11C12sing1.53Å1.54Å
C25C24sing1.51Å1.57Å
C14C13doub1.37Å1.44ÅAromatic
N4C13sing1.34Å1.42ÅAromatic
N4CUsing1.99Å2.20Å
C27C12sing1.53Å1.53Å
C27N6sing1.46Å1.53Å
O2C1doub1.24Å1.26Å
C24C23doub1.40Å1.32ÅAromatic
C24N5sing1.35Å1.39ÅAromatic
CUN5sing1.97Å2.05Å
C1N6sing1.35Å1.41Å
C1C2sing1.51Å1.50Å
C23C22sing1.38Å1.43ÅAromatic
N5C20doub1.34Å1.38ÅAromatic
C2C3sing1.53Å1.54Å
C3C4sing1.54Å1.56Å
C22C21doub1.37Å1.41ÅAromatic
C20C21sing1.37Å1.36ÅAromatic
C4C5sing1.53Å1.53Å
C5C6sing1.53Å1.53Å
C6C10sing1.57Å1.55Å
C6S1sing1.82Å1.80Å
N2C10sing1.45Å1.47Å
N2C9sing1.35Å1.32Å
C10C8sing1.55Å1.56Å
S1C7sing1.79Å1.84Å
C9O3doub1.24Å1.26Å
C9N1sing1.34Å1.32Å
C8N1sing1.45Å1.44Å
C8C7sing1.53Å1.53Å
N1H1sing0.86Å1.00Å
N2H2sing0.86Å1.00Å
C10H3sing0.99Å1.10Å
C8H4sing0.99Å1.10Å
C7H5sing0.99Å1.10Å
C7H6sing0.99Å1.10Å
C6H7sing1.00Å1.10Å
C5H8sing0.98Å1.10Å
C5H9sing0.98Å1.10Å
C4H10sing0.98Å1.10Å
C4H11sing0.98Å1.10Å
C3H12sing0.98Å1.10Å
C3H13sing0.98Å1.10Å
C2H14sing0.98Å1.10Å
C2H15sing0.98Å1.10Å
N6H16sing0.88Å1.00Å
C27H17sing0.98Å1.10Å
C12H18sing0.98Å1.10Å
C11H19sing0.98Å1.10Å
C11H20sing0.98Å1.10Å
C26H21sing0.98Å1.10Å
C26H22sing0.98Å1.10Å
C25H23sing0.98Å1.10Å
C25H24sing0.98Å1.10Å
C23H25sing0.93Å1.08Å
C22H26sing0.94Å1.08Å
C21H27sing0.94Å1.08Å
C20H28sing0.94Å1.08Å
C19H29sing0.98Å1.10Å
C19H30sing0.98Å1.10Å
C18H31sing0.98Å1.10Å
C18H32sing0.98Å1.10Å
C16H33sing0.93Å1.08Å
C15H34sing0.94Å1.08Å
C14H35sing0.94Å1.08Å
C13H36sing0.94Å1.08Å
C27H37sing0.98Å1.10Å
C12H38sing0.98Å1.10Å
Angles
First atomSecond atomThird atomAngle
(experimental model)
Angle
(ideal model)
C18C19N3117.4°116.1°
C19C18C17123.0°111.2°
C18C19H29107.5°107.8°
C18C19H30107.4°107.7°
C19C18H31106.0°109.6°
C19C18H32106.0°109.6°
C19N3C2692.3°111.3°
C19N3C11108.2°113.6°
C19N3CU114.4°107.2°
N3C19H29107.5°109.3°
N3C19H30107.5°109.2°
C15C16C17123.6°119.4°
C16C15C14119.4°119.1°
C15C16H33118.2°120.5°
C16C15H34120.3°120.5°
C16C17C18123.3°122.2°
C16C17N4117.5°121.5°
C17C16H33118.2°120.1°
C18C17N4119.1°116.2°
C17C18H31106.0°109.5°
C17C18H32106.0°109.1°
N3C26C25113.1°122.6°
C26N3C11108.3°118.9°
C26N3CU119.2°96.4°
N3C26H21108.5°106.8°
N3C26H22108.6°107.2°
C26C25C24115.6°113.3°
C25C26H21108.6°106.6°
C25C26H22108.5°106.1°
C26C25H23107.9°109.8°
C26C25H24107.9°108.8°
C15C14C13114.1°118.6°
C14C15H34120.3°120.5°
C15C14H35122.9°120.8°
C17N4C13118.5°117.7°
C17N4CU117.6°112.9°
C11N3CU112.5°107.4°
N3C11C12124.0°118.5°
N3C11H19105.7°109.1°
N3C11H20105.8°107.6°
N3CUN493.5°103.6°
N3CUN591.6°109.9°
C11C12C27117.6°117.5°
C11C12H18107.4°108.1°
C12C11H19105.7°107.4°
C12C11H20105.7°107.5°
C11C12H38107.4°108.6°
C25C24C23117.0°121.6°
C25C24N5131.8°117.5°
C24C25H23107.9°108.7°
C24C25H24107.9°109.0°
C14C13N4126.8°123.7°
C13C14H35123.0°120.6°
C14C13H36116.6°118.2°
C13N4CU123.9°128.0°
N4C13H36116.6°118.1°
N4CUN596.4°109.0°
C12C27N6124.9°111.2°
C12C27H17105.5°109.6°
C27C12H18107.4°108.1°
C12C27H37105.5°109.6°
C27C12H38107.4°108.2°
C27N6C1114.6°127.9°
C27N6H16122.7°113.8°
N6C27H17105.5°109.0°
N6C27H37105.5°109.3°
O2C1N6120.7°121.9°
O2C1C2120.0°120.3°
C23C24N5111.2°121.0°
C24C23C22120.0°119.5°
C24C23H25120.0°120.1°
C24N5CU123.8°115.8°
C24N5C20131.3°118.3°
CUN5C20105.0°116.2°
N6C1C2117.4°117.8°
C1N6H16122.7°118.3°
C1C2C3114.2°113.1°
C1C2H14108.3°109.3°
C1C2H15108.3°108.7°
C23C22C21127.4°119.2°
C22C23H25120.0°120.4°
C23C22H26116.3°120.4°
N5C20C21118.2°123.6°
N5C20H28120.9°117.9°
C2C3C4104.1°116.5°
C2C3H12110.8°108.4°
C2C3H13110.8°108.3°
C3C2H14108.3°109.3°
C3C2H15108.3°108.7°
C3C4C5110.8°115.0°
C3C4H10109.1°108.4°
C3C4H11109.2°108.3°
C4C3H12110.8°108.0°
C4C3H13110.8°108.4°
C22C21C20111.8°118.5°
C21C22H26116.3°120.4°
C22C21H27124.1°120.8°
C20C21H27124.1°120.7°
C21C20H28120.9°118.4°
C4C5C6117.5°116.2°
C4C5H8107.4°108.3°
C4C5H9107.4°108.3°
C5C4H10109.1°108.9°
C5C4H11109.1°108.8°
C5C6C10115.5°119.0°
C5C6S1120.7°112.1°
C5C6H7105.0°107.6°
C6C5H8107.4°108.2°
C6C5H9107.4°108.3°
C10C6S1106.2°102.2°
C6C10N2109.0°116.5°
C6C10C8108.2°108.0°
C6C10H3111.1°110.2°
C10C6H7104.7°107.5°
C6S1C789.2°90.5°
S1C6H7102.7°107.8°
C10N2C9108.0°113.6°
N2C10C8105.0°101.9°
C10N2H2126.0°124.9°
N2C10H3112.3°109.6°
N2C9O3123.6°126.1°
N2C9N1112.4°107.9°
C9N2H2126.0°121.5°
C10C8N199.7°102.5°
C10C8C7109.6°109.4°
C8C10H3110.9°110.3°
C10C8H4113.0°110.8°
S1C7C8106.1°107.0°
S1C7H5110.3°110.3°
S1C7H6110.3°110.4°
O3C9N1122.8°126.0°
C9N1C8112.9°113.2°
C9N1H1123.5°122.3°
N1C8C7104.9°113.1°
C8N1H1123.5°124.6°
N1C8H4115.0°110.2°
C7C8H4113.5°110.6°
C8C7H5110.3°110.3°
C8C7H6110.3°110.4°
H5C7H6109.5°108.4°
H8C5H9109.5°107.3°
H10C4H11109.4°107.2°
H12C3H13109.5°107.0°
H14C2H15109.5°107.5°
H17C27H37109.5°108.0°
H18C12H38109.5°105.7°
H19C11H20109.5°106.1°
H21C26H22109.5°106.4°
H23C25H24109.5°107.1°
H29C19H30109.5°106.4°
H31C18H32109.5°107.8°
Dihedrals
First atomSecond atomThird atomFourth atomTorsion
(experimental model)
Torsion
(ideal model)
C18C19N3H29121.1°122.2°
C18C19N3H30121.1°121.9°
C19C18C17C16125.8°106.1°
C19C18C17H31121.9°121.2°
C19C18C17H32121.9°121.0°
C18C19N3C26118.7°118.6°
C19C18C17N457.5°72.9°
C18C19N3C11131.2°104.0°
C18C19N3CU4.9°14.4°
C18C19H29H30116.4°115.3°
C19C18H31H32113.9°119.2°
N3C19C18C1751.4°73.8°
C19N3C26C11110.0°134.8°
C19N3C26CU119.7°111.2°
C19N3C26C25176.6°171.7°
C19N3C11CU127.4°118.3°
C19N3C11C12124.9°136.8°
C19N3CUN438.4°31.4°
C19N3CUN5134.9°147.7°
C19N3C11H19113.2°13.5°
C19N3C11H202.9°101.2°
C19N3C26H2156.1°65.0°
C19N3C26H2262.9°48.7°
N3C19H29H30116.4°117.7°
N3C19C18H3170.4°165.0°
N3C19C18H32173.3°46.8°
C15C16C17H33180.0°179.7°
C15C16C17C18179.2°179.8°
C16C15C14H34180.0°180.0°
C15C16C17N42.4°0.8°
C16C15C14C131.2°0.1°
C16C15C14H35178.7°180.0°
C16C17C18N4176.7°179.0°
C17C16C15C142.5°0.3°
C16C17N4C131.2°1.2°
C16C17N4CU179.0°166.4°
C16C17C18H31112.4°15.2°
C16C17C18H323.9°133.0°
C17C16C15H34177.5°179.7°
C18C17N4C13178.2°179.8°
C18C17N4CU2.1°12.6°
C17C18C19H2969.7°163.3°
C17C18C19H30172.6°48.8°
C17C18H31H32113.9°118.6°
C18C17C16H330.8°0.6°
N3C26C25H21120.5°123.4°
N3C26C25H22120.6°123.5°
C26N3C11CU133.9°107.8°
C26N3C11C12136.4°89.4°
N3C26C25C2455.5°77.9°
C26N3CUN469.3°83.3°
C26N3CUN527.3°33.1°
C26N3C11H1914.4°147.4°
C26N3C11H20101.7°32.6°
N3C26H21H22118.4°114.3°
N3C26C25H23176.4°43.9°
N3C26C25H2465.3°160.8°
C26N3C19H292.4°119.2°
C26N3C19H30120.2°3.2°
C25C26N3C1173.4°53.5°
C25C26N3CU56.9°60.4°
C26C25C24H23120.9°122.3°
C26C25C24H24120.9°121.2°
C26C25C24C23152.1°123.1°
C26C25C24N528.0°56.7°
C25C26H21H22118.3°113.0°
C26C25H23H24117.2°117.9°
C15C14C13H35180.0°179.9°
C15C14C13N40.2°0.6°
C14C15C16H33177.6°179.9°
C15C14C13H36179.8°179.9°
C17N4CUN335.4°34.4°
C17N4C13C140.2°1.1°
C17N4C13CU179.7°165.5°
C17N4CUN5127.5°151.3°
N4C17C18H3164.3°165.8°
N4C17C18H32179.4°48.0°
N4C17C16H33177.6°179.5°
C17N4C13H36179.8°179.6°
N3C11C12H19122.0°124.1°
N3C11C12H20122.0°122.1°
C11N3CUN4162.4°153.8°
N3C11C12C27121.4°91.0°
C11N3CUN5101.1°89.9°
N3C11C12H180.2°146.5°
N3C11H19H20113.5°115.7°
C11N3C26H21166.1°69.8°
C11N3C26H2247.1°176.5°
C11N3C19H29107.7°18.1°
C11N3C19H3010.1°134.1°
N3C11C12H38117.5°32.2°
CUN3C11C122.5°18.4°
N3CUN4C13144.3°131.7°
N3CUN4N592.0°116.9°
N3CUN5C240.1°28.2°
N3CUN5C20179.5°173.6°
CUN3C11H19119.5°104.8°
CUN3C11H20124.5°140.5°
CUN3C26H2163.6°176.3°
CUN3C26H22177.4°62.5°
CUN3C19H29126.0°136.6°
CUN3C19H30116.2°107.4°
C11C12C27H18121.2°122.6°
C11C12C27H38121.1°123.4°
C11C12C27N6163.4°172.8°
C11C12C27H1741.3°52.2°
C11C12H18H38116.3°116.2°
C12C11H19H20113.5°114.7°
C11C12C27H3774.5°66.1°
C25C24C23N5179.9°179.9°
C25C24N5CU0.5°38.0°
C25C24C23C22179.7°179.5°
C25C24N5C20178.7°177.4°
C24C25C26H2165.0°158.7°
C24C25C26H22176.1°45.6°
C24C25H23H24117.2°117.6°
C25C24C23H250.4°0.9°
C14C13N4H36180.0°179.3°
C14C13N4CU179.9°164.4°
C13C14C15H34178.8°179.9°
C13N4CUN552.3°14.7°
N4C13C14H35179.8°179.5°
N4CUN5C2493.8°84.7°
N4CUN5C2086.8°60.7°
CUN4C13H360.1°14.9°
C12C27N6H17122.1°121.0°
C12C27N6H37122.1°121.2°
C12C27N6C195.6°87.4°
C12C27N6H1684.4°92.7°
C12C27H17H37113.1°119.3°
C27C12H18H38116.3°115.7°
C27C12C11H19116.7°33.2°
C27C12C11H200.6°147.0°
C27N6C1O232.7°4.6°
C27N6C1H16180.0°179.9°
C27N6C1C2162.9°173.5°
N6C27H17H37113.1°118.7°
N6C27C12H1875.4°64.6°
N6C27C12H3842.3°49.5°
O2C1N6C2164.3°178.1°
O2C1C2C322.3°86.7°
O2C1C2H1498.4°151.3°
O2C1C2H15143.0°34.2°
O2C1N6H16147.3°175.2°
C23C24N5CU179.6°141.9°
C24C23C22H25180.0°179.6°
C23C24N5C201.2°2.7°
C24C23C22C211.4°0.5°
C23C24C25H2331.2°114.5°
C23C24C25H2487.0°1.9°
C24C23C22H26178.6°180.0°
C24N5CUC20179.4°145.4°
N5C24C23C220.3°0.6°
C24N5C20C213.1°3.9°
N5C24C25H23148.9°65.6°
N5C24C25H2492.9°178.0°
N5C24C23H25179.7°179.0°
C24N5C20H28176.9°179.6°
CUN5C20C21177.6°140.5°
CUN5C20H282.4°35.2°
N6C1C2C3142.2°91.5°
N6C1C2H1497.1°30.6°
N6C1C2H1521.5°147.7°
C1N6C27H1726.4°151.6°
C1N6C27H37142.3°33.7°
C1C2C3H14120.7°122.1°
C1C2C3H15120.7°120.9°
C1C2C3C481.5°75.7°
C1C2C3H1237.6°162.3°
C1C2C3H13159.4°46.6°
C1C2H14H15117.8°117.9°
C2C1N6H1617.0°6.7°
C23C22C21H26180.0°179.5°
C23C22C21C203.0°0.6°
C23C22C21H27177.0°179.8°
N5C20C21C223.4°2.9°
N5C20C21H28180.0°175.7°
N5C20C21H27176.6°177.9°
C2C3C4H12119.2°122.2°
C2C3C4H13119.2°122.3°
C2C3C4C5174.5°172.0°
C2C3C4H1065.3°49.9°
C2C3C4H1154.3°66.1°
C2C3H12H13122.5°116.5°
C3C2H14H15117.8°117.8°
C3C4C5H10120.2°121.8°
C3C4C5H11120.2°121.7°
C3C4C5C6175.8°174.6°
C3C4C5H863.1°63.4°
C3C4C5H954.6°52.5°
C3C4H10H11119.4°116.7°
C4C3H12H13122.4°116.5°
C4C3C2H14157.8°46.4°
C4C3C2H1539.2°163.4°
C22C21C20H27180.0°179.2°
C21C22C23H25178.6°179.9°
C22C21C20H28176.5°178.6°
C20C21C22H26177.0°178.9°
C4C5C6H8121.2°122.0°
C4C5C6H9121.1°122.0°
C4C5C6C10171.9°163.6°
C4C5C6S158.0°77.2°
C4C5C6H757.1°41.1°
C4C5H8H9116.4°116.6°
C5C4H10H11119.3°117.5°
C5C4C3H1255.3°65.8°
C5C4C3H1366.3°49.8°
C5C6C10S1136.8°124.1°
C5C6C10H7115.0°122.6°
C5C6S1H7116.3°118.3°
C5C6C10N254.8°48.6°
C5C6C10C8168.6°162.4°
C5C6S1C7175.4°172.9°
C5C6C10H369.4°77.1°
C6C5H8H9116.3°116.6°
C6C5C4H1055.6°52.7°
C6C5C4H1164.0°63.8°
C10C6S1H7109.7°113.1°
C6C10N2C8115.8°117.3°
C6C10N2H3123.6°125.9°
C6C10N2C9119.8°124.9°
C6C10C8H3122.1°120.4°
C10C6S1C741.3°44.3°
C6C10C8N1112.4°132.2°
C6C10C8C72.7°11.9°
C6C10N2H260.2°56.0°
C6C10C8H4125.0°110.3°
C10C6C5H850.8°74.4°
C10C6C5H966.9°41.6°
S1C6C10N282.0°75.6°
S1C6C10C831.8°38.3°
C6S1C7C839.7°38.7°
S1C6C10H3153.8°158.8°
C6S1C7H5159.2°81.3°
C6S1C7H679.7°158.9°
S1C6C5H8179.1°44.8°
S1C6C5H963.2°160.7°
C10N2C9H2180.0°179.1°
N2C10C8H3121.6°116.4°
C10N2C9O3179.3°177.0°
C10N2C9N111.5°2.8°
N2C10C8N13.9°9.0°
N2C10C8C7113.6°111.3°
N2C10C8H4118.7°126.5°
N2C10C6H7169.8°171.1°
C9N2C10C84.0°7.6°
N2C9O3N1166.5°179.7°
N2C9N1C815.1°4.0°
N2C9N1H1164.9°176.0°
C9N2C10H3116.7°109.2°
C10C8C7S126.8°20.7°
C10C8N1C911.0°8.4°
C10C8N1C7113.4°117.7°
C10C8N1H4121.1°118.0°
C10C8C7H4127.3°122.3°
C10C8N1H1169.0°171.6°
C8C10N2H2176.0°173.3°
C10C8C7H5146.2°99.4°
C10C8C7H692.7°140.9°
C8C10C6H776.5°75.0°
S1C7C8N179.5°92.9°
S1C7C8H5119.5°120.0°
S1C7C8H6119.5°120.2°
S1C7C8H4154.1°143.0°
S1C7H5H6121.6°121.0°
C7S1C6H768.3°68.8°
O3C9N1C8177.0°176.2°
O3C9N1H13.0°3.8°
O3C9N2H20.7°2.2°
C9N1C8H1180.0°180.0°
C9N1C8C7124.4°109.3°
N1C9N2H2168.4°178.1°
C9N1C8H4110.1°126.4°
N1C8C7H4126.4°124.1°
N1C8C10H3125.4°107.4°
N1C8C7H539.9°147.0°
N1C8C7H6161.0°27.3°
C7C8N1H155.5°70.7°
C7C8C10H3124.8°132.3°
C8C7H5H6121.5°121.0°
H1N1C8H469.9°53.6°
H2N2C10H363.4°69.9°
H3C10C8H42.9°10.1°
H3C10C6H745.5°45.4°
H4C8C7H586.5°23.0°
H4C8C7H634.6°96.8°
H7C6C5H864.1°163.1°
H7C6C5H9178.3°80.9°
H8C5C4H10176.7°174.7°
H8C5C4H1157.2°58.2°
H9C5C4H1065.6°69.3°
H9C5C4H11174.9°174.2°
H10C4C3H12175.6°172.1°
H10C4C3H1353.9°72.4°
H11C4C3H1264.8°56.1°
H11C4C3H13173.5°171.7°
H12C3C2H1483.1°75.6°
H12C3C2H15158.3°41.4°
H13C3C2H1438.7°168.7°
H13C3C2H1579.9°74.2°
H16N6C27H17153.5°28.3°
H16N6C27H3737.7°146.2°
H17C27C12H18162.5°174.8°
H17C27C12H3879.8°71.1°
H18C12C11H19122.1°89.4°
H18C12C11H20121.8°24.4°
H18C12C27H3746.7°56.5°
H19C11C12H384.5°156.3°
H20C11C12H38120.5°89.9°
H21C26C25H2355.9°79.5°
H21C26C25H24174.1°37.4°
H22C26C25H2363.0°167.4°
H22C26C25H2455.2°75.7°
H25C23C22H261.4°0.4°
H26C22C21H273.0°0.3°
H27C21C20H283.5°2.2°
H29C19C18H31168.4°42.1°
H29C19C18H3252.1°76.1°
H30C19C18H3150.7°72.4°
H30C19C18H3265.6°169.5°
H33C16C15H342.5°0.1°
H34C15C14H351.3°0.0°
H35C14C13H360.2°0.2°
H37C27C12H38164.4°170.5°

259351

PDB entries from 2026-09-09

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