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Computational Chemistry Comparison and Benchmark DataBase
Release 22 (May 2022) Standard Reference Database 101
National Institute of Standards and Technology
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You are here: Home > Geometry > Calculated > Calculated geometry OR Calculated > Geometry > Calculated geometry
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Geometry for C16H10 (Pyrene)
1Ag D2H
1910171554
InChI=1S/C16H10/c1-3-11-7-9-13-5-2-6-14-10-8-12(4-1)15(11)16(13)14/h1-10H INChIKey=BBEAQIROQSPTKN-UHFFFAOYSA-N
mPW1PW91/6-311G**
Point group is D2h
| Atom |
Internal |
|
Principal |
| x (Å) |
y (Å) |
z (Å) |
|
a (Å) |
b (Å) |
c (Å) |
| C1 |
0.0000 |
0.0000 |
0.7103 |
|
0.7103 |
0.0000 |
0.0000 |
| C2 |
0.0000 |
0.0000 |
-0.7103 |
|
-0.7103 |
0.0000 |
0.0000 |
| C3 |
0.0000 |
1.2295 |
1.4218 |
|
1.4218 |
1.2295 |
0.0000 |
| C4 |
0.0000 |
-1.2295 |
1.4218 |
|
1.4218 |
-1.2295 |
0.0000 |
| C5 |
0.0000 |
-1.2295 |
-1.4218 |
|
-1.4218 |
-1.2295 |
0.0000 |
| C6 |
0.0000 |
1.2295 |
-1.4218 |
|
-1.4218 |
1.2295 |
0.0000 |
| C7 |
0.0000 |
1.2050 |
2.8193 |
|
2.8193 |
1.2050 |
0.0000 |
| C8 |
0.0000 |
-1.2050 |
2.8193 |
|
2.8193 |
-1.2050 |
0.0000 |
| C9 |
0.0000 |
-1.2050 |
-2.8193 |
|
-2.8193 |
-1.2050 |
0.0000 |
| C10 |
0.0000 |
1.2050 |
-2.8193 |
|
-2.8193 |
1.2050 |
0.0000 |
| C11 |
0.0000 |
2.4529 |
0.6773 |
|
0.6773 |
2.4529 |
0.0000 |
| C12 |
0.0000 |
-2.4529 |
0.6773 |
|
0.6773 |
-2.4529 |
0.0000 |
| C13 |
0.0000 |
-2.4529 |
-0.6773 |
|
-0.6773 |
-2.4529 |
0.0000 |
| C14 |
0.0000 |
2.4529 |
-0.6773 |
|
-0.6773 |
2.4529 |
0.0000 |
| C15 |
0.0000 |
0.0000 |
3.5070 |
|
3.5070 |
0.0000 |
0.0000 |
| C16 |
0.0000 |
0.0000 |
-3.5070 |
|
-3.5070 |
0.0000 |
0.0000 |
| H17 |
0.0000 |
3.3885 |
1.2255 |
|
1.2255 |
3.3885 |
0.0000 |
| H18 |
0.0000 |
-3.3885 |
1.2255 |
|
1.2255 |
-3.3885 |
0.0000 |
| H19 |
0.0000 |
-3.3885 |
-1.2255 |
|
-1.2255 |
-3.3885 |
0.0000 |
| H20 |
0.0000 |
3.3885 |
-1.2255 |
|
-1.2255 |
3.3885 |
0.0000 |
| H21 |
0.0000 |
2.1426 |
3.3640 |
|
3.3640 |
2.1426 |
0.0000 |
| H22 |
0.0000 |
-2.1426 |
3.3640 |
|
3.3640 |
-2.1426 |
0.0000 |
| H23 |
0.0000 |
-2.1426 |
-3.3640 |
|
-3.3640 |
-2.1426 |
0.0000 |
| H24 |
0.0000 |
2.1426 |
-3.3640 |
|
-3.3640 |
2.1426 |
0.0000 |
| H25 |
0.0000 |
0.0000 |
4.5906 |
|
4.5906 |
0.0000 |
0.0000 |
| H26 |
0.0000 |
0.0000 |
-4.5906 |
|
-4.5906 |
0.0000 |
0.0000 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
C4 |
C5 |
C6 |
C7 |
C8 |
C9 |
C10 |
C11 |
C12 |
C13 |
C14 |
C15 |
C16 |
H17 |
H18 |
H19 |
H20 |
H21 |
H22 |
H23 |
H24 |
H25 |
H26 |
| C1 |
|
1.4205 |
1.4206 |
1.4206 |
2.4612 |
2.4612 |
2.4290 |
2.4290 |
3.7296 |
3.7296 |
2.4531 |
2.4531 |
2.8181 |
2.8181 |
2.7967 |
4.2172 |
3.4275 |
3.4275 |
3.9025 |
3.9025 |
3.4107 |
3.4107 |
4.6032 |
4.6032 |
3.8803 |
5.3008 |
| C2 |
1.4205 |
| 2.4612 |
2.4612 |
1.4206 |
1.4206 |
3.7296 |
3.7296 |
2.4290 |
2.4290 |
2.8181 |
2.8181 |
2.4531 |
2.4531 |
4.2172 |
2.7967 |
3.9025 |
3.9025 |
3.4275 |
3.4275 |
4.6032 |
4.6032 |
3.4107 |
3.4107 |
5.3008 |
3.8803 |
| C3 |
1.4206 |
2.4612 |
| 2.4590 |
3.7594 |
2.8437 |
1.3977 |
2.8071 |
4.8902 |
4.2412 |
1.4321 |
3.7569 |
4.2387 |
2.4296 |
2.4207 |
5.0798 |
2.1679 |
4.6222 |
5.3230 |
3.4161 |
2.1460 |
3.8914 |
5.8544 |
4.8721 |
3.3989 |
6.1368 |
| C4 |
1.4206 |
2.4612 |
2.4590 |
| 2.8437 |
3.7594 |
2.8071 |
1.3977 |
4.2412 |
4.8902 |
3.7569 |
1.4321 |
2.4296 |
4.2387 |
2.4207 |
5.0798 |
4.6222 |
2.1679 |
3.4161 |
5.3230 |
3.8914 |
2.1460 |
4.8721 |
5.8544 |
3.3989 |
6.1368 |
| C5 |
2.4612 |
1.4206 |
3.7594 |
2.8437 |
| 2.4590 |
4.8902 |
4.2412 |
1.3977 |
2.8071 |
4.2387 |
2.4296 |
1.4321 |
3.7569 |
5.0798 |
2.4207 |
5.3230 |
3.4161 |
2.1679 |
4.6222 |
5.8544 |
4.8721 |
2.1460 |
3.8914 |
6.1368 |
3.3989 |
| C6 |
2.4612 |
1.4206 |
2.8437 |
3.7594 |
2.4590 |
| 4.2412 |
4.8902 |
2.8071 |
1.3977 |
2.4296 |
4.2387 |
3.7569 |
1.4321 |
5.0798 |
2.4207 |
3.4161 |
5.3230 |
4.6222 |
2.1679 |
4.8721 |
5.8544 |
3.8914 |
2.1460 |
6.1368 |
3.3989 |
| C7 |
2.4290 |
3.7296 |
1.3977 |
2.8071 |
4.8902 |
4.2412 |
| 2.4100 |
6.1320 |
5.6386 |
2.4790 |
4.2389 |
5.0602 |
3.7126 |
1.3874 |
6.4400 |
2.7033 |
4.8621 |
6.1205 |
4.5965 |
1.0843 |
3.3916 |
7.0312 |
6.2539 |
2.1423 |
7.5072 |
| C8 |
2.4290 |
3.7296 |
2.8071 |
1.3977 |
4.2412 |
4.8902 |
2.4100 |
| 5.6386 |
6.1320 |
4.2389 |
2.4790 |
3.7126 |
5.0602 |
1.3874 |
6.4400 |
4.8621 |
2.7033 |
4.5965 |
6.1205 |
3.3916 |
1.0843 |
6.2539 |
7.0312 |
2.1423 |
7.5072 |
| C9 |
3.7296 |
2.4290 |
4.8902 |
4.2412 |
1.3977 |
2.8071 |
6.1320 |
5.6386 |
| 2.4100 |
5.0602 |
3.7126 |
2.4790 |
4.2389 |
6.4400 |
1.3874 |
6.1205 |
4.5965 |
2.7033 |
4.8621 |
7.0312 |
6.2539 |
1.0843 |
3.3916 |
7.5072 |
2.1423 |
| C10 |
3.7296 |
2.4290 |
4.2412 |
4.8902 |
2.8071 |
1.3977 |
5.6386 |
6.1320 |
2.4100 |
| 3.7126 |
5.0602 |
4.2389 |
2.4790 |
6.4400 |
1.3874 |
4.5965 |
6.1205 |
4.8621 |
2.7033 |
6.2539 |
7.0312 |
3.3916 |
1.0843 |
7.5072 |
2.1423 |
| C11 |
2.4531 |
2.8181 |
1.4321 |
3.7569 |
4.2387 |
2.4296 |
2.4790 |
4.2389 |
5.0602 |
3.7126 |
| 4.9057 |
5.0893 |
1.3546 |
3.7448 |
4.8502 |
1.0844 |
5.8670 |
6.1435 |
2.1204 |
2.7045 |
5.3231 |
6.1196 |
4.0531 |
4.6185 |
5.8109 |
| C12 |
2.4531 |
2.8181 |
3.7569 |
1.4321 |
2.4296 |
4.2387 |
4.2389 |
2.4790 |
3.7126 |
5.0602 |
4.9057 |
|
1.3546 |
5.0893 |
3.7448 |
4.8502 |
5.8670 |
1.0844 |
2.1204 |
6.1435 |
5.3231 |
2.7045 |
4.0531 |
6.1196 |
4.6185 |
5.8109 |
| C13 |
2.8181 |
2.4531 |
4.2387 |
2.4296 |
1.4321 |
3.7569 |
5.0602 |
3.7126 |
2.4790 |
4.2389 |
5.0893 |
1.3546 |
| 4.9057 |
4.8502 |
3.7448 |
6.1435 |
2.1204 |
1.0844 |
5.8670 |
6.1196 |
4.0531 |
2.7045 |
5.3231 |
5.8109 |
4.6185 |
| C14 |
2.8181 |
2.4531 |
2.4296 |
4.2387 |
3.7569 |
1.4321 |
3.7126 |
5.0602 |
4.2389 |
2.4790 |
1.3546 |
5.0893 |
4.9057 |
| 4.8502 |
3.7448 |
2.1204 |
6.1435 |
5.8670 |
1.0844 |
4.0531 |
6.1196 |
5.3231 |
2.7045 |
5.8109 |
4.6185 |
| C15 |
2.7967 |
4.2172 |
2.4207 |
2.4207 |
5.0798 |
5.0798 |
1.3874 |
1.3874 |
6.4400 |
6.4400 |
3.7448 |
3.7448 |
4.8502 |
4.8502 |
| 7.0140 |
4.0850 |
4.0850 |
5.8205 |
5.8205 |
2.1473 |
2.1473 |
7.1972 |
7.1972 |
1.0836 |
8.0976 |
| C16 |
4.2172 |
2.7967 |
5.0798 |
5.0798 |
2.4207 |
2.4207 |
6.4400 |
6.4400 |
1.3874 |
1.3874 |
4.8502 |
4.8502 |
3.7448 |
3.7448 |
7.0140 |
| 5.8205 |
5.8205 |
4.0850 |
4.0850 |
7.1972 |
7.1972 |
2.1473 |
2.1473 |
8.0976 |
1.0836 |
| H17 |
3.4275 |
3.9025 |
2.1679 |
4.6222 |
5.3230 |
3.4161 |
2.7033 |
4.8621 |
6.1205 |
4.5965 |
1.0844 |
5.8670 |
6.1435 |
2.1204 |
4.0850 |
5.8205 |
| 6.7770 |
7.2066 |
2.4510 |
2.4749 |
5.9301 |
7.1872 |
4.7556 |
4.7755 |
6.7312 |
| H18 |
3.4275 |
3.9025 |
4.6222 |
2.1679 |
3.4161 |
5.3230 |
4.8621 |
2.7033 |
4.5965 |
6.1205 |
5.8670 |
1.0844 |
2.1204 |
6.1435 |
4.0850 |
5.8205 |
6.7770 |
| 2.4510 |
7.2066 |
5.9301 |
2.4749 |
4.7556 |
7.1872 |
4.7755 |
6.7312 |
| H19 |
3.9025 |
3.4275 |
5.3230 |
3.4161 |
2.1679 |
4.6222 |
6.1205 |
4.5965 |
2.7033 |
4.8621 |
6.1435 |
2.1204 |
1.0844 |
5.8670 |
5.8205 |
4.0850 |
7.2066 |
2.4510 |
| 6.7770 |
7.1872 |
4.7556 |
2.4749 |
5.9301 |
6.7312 |
4.7755 |
| H20 |
3.9025 |
3.4275 |
3.4161 |
5.3230 |
4.6222 |
2.1679 |
4.5965 |
6.1205 |
4.8621 |
2.7033 |
2.1204 |
6.1435 |
5.8670 |
1.0844 |
5.8205 |
4.0850 |
2.4510 |
7.2066 |
6.7770 |
| 4.7556 |
7.1872 |
5.9301 |
2.4749 |
6.7312 |
4.7755 |
| H21 |
3.4107 |
4.6032 |
2.1460 |
3.8914 |
5.8544 |
4.8721 |
1.0843 |
3.3916 |
7.0312 |
6.2539 |
2.7045 |
5.3231 |
6.1196 |
4.0531 |
2.1473 |
7.1972 |
2.4749 |
5.9301 |
7.1872 |
4.7556 |
| 4.2851 |
7.9766 |
6.7279 |
2.4688 |
8.2380 |
| H22 |
3.4107 |
4.6032 |
3.8914 |
2.1460 |
4.8721 |
5.8544 |
3.3916 |
1.0843 |
6.2539 |
7.0312 |
5.3231 |
2.7045 |
4.0531 |
6.1196 |
2.1473 |
7.1972 |
5.9301 |
2.4749 |
4.7556 |
7.1872 |
4.2851 |
| 6.7279 |
7.9766 |
2.4688 |
8.2380 |
| H23 |
4.6032 |
3.4107 |
5.8544 |
4.8721 |
2.1460 |
3.8914 |
7.0312 |
6.2539 |
1.0843 |
3.3916 |
6.1196 |
4.0531 |
2.7045 |
5.3231 |
7.1972 |
2.1473 |
7.1872 |
4.7556 |
2.4749 |
5.9301 |
7.9766 |
6.7279 |
| 4.2851 |
8.2380 |
2.4688 |
| H24 |
4.6032 |
3.4107 |
4.8721 |
5.8544 |
3.8914 |
2.1460 |
6.2539 |
7.0312 |
3.3916 |
1.0843 |
4.0531 |
6.1196 |
5.3231 |
2.7045 |
7.1972 |
2.1473 |
4.7556 |
7.1872 |
5.9301 |
2.4749 |
6.7279 |
7.9766 |
4.2851 |
| 8.2380 |
2.4688 |
| H25 |
3.8803 |
5.3008 |
3.3989 |
3.3989 |
6.1368 |
6.1368 |
2.1423 |
2.1423 |
7.5072 |
7.5072 |
4.6185 |
4.6185 |
5.8109 |
5.8109 |
1.0836 |
8.0976 |
4.7755 |
4.7755 |
6.7312 |
6.7312 |
2.4688 |
2.4688 |
8.2380 |
8.2380 |
| 9.1811 |
| H26 |
5.3008 |
3.8803 |
6.1368 |
6.1368 |
3.3989 |
3.3989 |
7.5072 |
7.5072 |
2.1423 |
2.1423 |
5.8109 |
5.8109 |
4.6185 |
4.6185 |
8.0976 |
1.0836 |
6.7312 |
6.7312 |
4.7755 |
4.7755 |
8.2380 |
8.2380 |
2.4688 |
2.4688 |
9.1811 |
|
Maximum atom distance is 9.1811Å
between atoms H25 and H26.
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
|
C1 |
C2 |
C5 |
120.060 |
|
C1 |
C2 |
C6 |
120.060 |
|
C1 |
C3 |
C7 |
119.054 |
|
C1 |
C3 |
C11 |
118.615 |
|
C1 |
C4 |
C8 |
119.054 |
|
C1 |
C4 |
C12 |
118.615 |
|
C2 |
C1 |
C3 |
120.060 |
|
C2 |
C1 |
C4 |
120.060 |
|
C2 |
C5 |
C9 |
119.054 |
|
C2 |
C5 |
C13 |
118.615 |
|
C2 |
C6 |
C10 |
119.054 |
|
C2 |
C6 |
C14 |
118.615 |
|
C3 |
C1 |
C4 |
119.880 |
|
C3 |
C7 |
C15 |
120.720 |
|
C3 |
C11 |
C14 |
121.325 |
|
C4 |
C8 |
C15 |
120.720 |
|
C4 |
C12 |
C13 |
121.325 |
|
C5 |
C2 |
C6 |
119.880 |
|
C5 |
C9 |
C16 |
120.720 |
|
C5 |
C13 |
C12 |
121.325 |
|
C6 |
C10 |
C16 |
120.720 |
|
C6 |
C14 |
C11 |
121.325 |
|
C7 |
C3 |
C11 |
122.331 |
|
C7 |
C15 |
C8 |
120.573 |
|
C8 |
C4 |
C12 |
122.331 |
|
C9 |
C5 |
C13 |
122.331 |
|
C9 |
C16 |
C10 |
120.573 |
|
C10 |
C6 |
C14 |
122.331 |
Calculated Bond Angles (degrees) (Involving Hydrogens)
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
|
C3 |
C7 |
H21 |
119.148 |
|
C3 |
C11 |
H17 |
118.308 |
|
C4 |
C8 |
H22 |
119.148 |
|
C4 |
C12 |
H18 |
118.308 |
|
C5 |
C9 |
H23 |
119.148 |
|
C5 |
C13 |
H19 |
118.308 |
|
C6 |
C10 |
H24 |
119.148 |
|
C6 |
C14 |
H20 |
118.308 |
|
C7 |
C15 |
H25 |
119.714 |
|
C8 |
C15 |
H25 |
119.714 |
|
C9 |
C16 |
H26 |
119.714 |
|
C10 |
C16 |
H26 |
119.714 |
|
C11 |
C14 |
H20 |
120.367 |
|
C12 |
C13 |
H19 |
120.367 |
|
C13 |
C12 |
H18 |
120.367 |
|
C14 |
C11 |
H17 |
120.367 |
|
C15 |
C7 |
H21 |
120.133 |
|
C15 |
C8 |
H22 |
120.133 |
|
C16 |
C9 |
H23 |
120.133 |
|
C16 |
C10 |
H24 |
120.133 |
For information on specific bond angles or dihedrals
see the geometry comparison page in section
Comparisons > Geometry > Bonds, angles.