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Geometry for C7H16 (heptane) 1A1 C2V

1910171554
InChI=1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3 INChIKey=IMNFDUFMRHMDMM-UHFFFAOYSA-N

mPW1PW91/6-311G**


Point group is C2v
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
C1 0.0000 0.0000 0.4931   0.4931 0.0000 0.0000
C2 0.0000 1.2753 -0.3418   -0.3418 0.0000 1.2753
C3 0.0000 -1.2753 -0.3418   -0.3418 0.0000 -1.2753
C4 0.0000 2.5518 0.4920   0.4920 0.0000 2.5518
C5 0.0000 -2.5518 0.4920   0.4920 0.0000 -2.5518
C6 0.0000 3.8196 -0.3516   -0.3516 0.0000 3.8196
C7 0.0000 -3.8196 -0.3516   -0.3516 0.0000 -3.8196
H8 -0.8758 0.0000 1.1539   1.1539 -0.8758 0.0000
H9 0.8758 0.0000 1.1539   1.1539 0.8758 0.0000
H10 -0.8757 1.2761 -1.0029   -1.0029 -0.8757 1.2761
H11 0.8757 1.2761 -1.0029   -1.0029 0.8757 1.2761
H12 0.8757 -1.2761 -1.0029   -1.0029 0.8757 -1.2761
H13 -0.8757 -1.2761 -1.0029   -1.0029 -0.8757 -1.2761
H14 0.8750 2.5503 1.1520   1.1520 0.8750 2.5503
H15 -0.8750 2.5503 1.1520   1.1520 -0.8750 2.5503
H16 -0.8750 -2.5503 1.1520   1.1520 -0.8750 -2.5503
H17 0.8750 -2.5503 1.1520   1.1520 0.8750 -2.5503
H18 0.0000 4.7171 0.2713   0.2713 0.0000 4.7171
H19 0.8817 3.8642 -0.9970   -0.9970 0.8817 3.8642
H20 -0.8817 3.8642 -0.9970   -0.9970 -0.8817 3.8642
H21 0.0000 -4.7171 0.2713   0.2713 0.0000 -4.7171
H22 -0.8817 -3.8642 -0.9970   -0.9970 -0.8817 -3.8642
H23 0.8817 -3.8642 -0.9970   -0.9970 0.8817 -3.8642
Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14 H15 H16 H17 H18 H19 H20 H21 H22 H23
C1 1.5243 1.5243 2.5518 2.5518 3.9119 3.9119 1.0971 1.0971 2.1525 2.1525 2.1525 2.1525 2.7756 2.7756 2.7756 2.7756 4.7223 4.2343 4.2343 4.7223 4.2343 4.2343
C2 1.5243 2.5506 1.5247 3.9169 2.5443 5.0949 2.1519 2.1519 1.0972 1.0972 2.7773 2.7773 2.1501 2.1501 4.1991 4.1991 3.4959 2.8122 2.8122 6.0237 5.2555 5.2555
C3 1.5243 2.5506 3.9169 1.5247 5.0949 2.5443 2.1519 2.1519 2.7773 2.7773 1.0972 1.0972 4.1991 4.1991 2.1501 2.1501 6.0237 5.2555 5.2555 3.4959 2.8122 2.8122
C4 2.5518 1.5247 3.9169 5.1037 1.5228 6.4270 2.7779 2.7779 2.1515 2.1515 4.2017 4.2017 1.0960 1.0960 5.2186 5.2186 2.1764 2.1718 2.1718 7.2722 6.6453 6.6453
C5 2.5518 3.9169 1.5247 5.1037 6.4270 1.5228 2.7779 2.7779 4.2017 4.2017 2.1515 2.1515 5.2186 5.2186 1.0960 1.0960 7.2722 6.6453 6.6453 2.1764 2.1718 2.1718
C6 3.9119 2.5443 5.0949 1.5228 6.4270 7.6392 4.1979 4.1979 2.7677 2.7677 5.2112 5.2112 2.1535 2.1535 6.6032 6.6032 1.0924 1.0936 1.0936 8.5593 7.7610 7.7610
C7 3.9119 5.0949 2.5443 6.4270 1.5228 7.6392 4.1979 4.1979 5.2112 5.2112 2.7677 2.7677 6.6032 6.6032 2.1535 2.1535 8.5593 7.7610 7.7610 1.0924 1.0936 1.0936
H8 1.0971 2.1519 2.1519 2.7779 2.7779 4.1979 4.1979 1.7515 2.5060 3.0574 3.0574 2.5060 3.0935 2.5503 2.5503 3.0935 4.8782 4.7589 4.4225 4.8782 4.4225 4.7589
H9 1.0971 2.1519 2.1519 2.7779 2.7779 4.1979 4.1979 1.7515 3.0574 2.5060 2.5060 3.0574 2.5503 3.0935 3.0935 2.5503 4.8782 4.4225 4.7589 4.8782 4.7589 4.4225
H10 2.1525 1.0972 2.7773 2.1515 4.2017 2.7677 5.2112 2.5060 3.0574 1.7513 3.0952 2.5521 3.0549 2.5034 4.3914 4.7276 3.7723 3.1283 2.5881 6.1893 5.1402 5.4323
H11 2.1525 1.0972 2.7773 2.1515 4.2017 2.7677 5.2112 3.0574 2.5060 1.7513 2.5521 3.0952 2.5034 3.0549 4.7276 4.3914 3.7723 2.5881 3.1283 6.1893 5.4323 5.1402
H12 2.1525 2.7773 1.0972 4.2017 2.1515 5.2112 2.7677 3.0574 2.5060 3.0952 2.5521 1.7513 4.3914 4.7276 3.0549 2.5034 6.1893 5.1402 5.4323 3.7723 3.1283 2.5881
H13 2.1525 2.7773 1.0972 4.2017 2.1515 5.2112 2.7677 2.5060 3.0574 2.5521 3.0952 1.7513 4.7276 4.3914 2.5034 3.0549 6.1893 5.4323 5.1402 3.7723 2.5881 3.1283
H14 2.7756 2.1501 4.1991 1.0960 5.2186 2.1535 6.6032 3.0935 2.5503 3.0549 2.5034 4.3914 4.7276 1.7501 5.3925 5.1006 2.4972 2.5188 3.0709 7.3727 6.9893 6.7649
H15 2.7756 2.1501 4.1991 1.0960 5.2186 2.1535 6.6032 2.5503 3.0935 2.5034 3.0549 4.7276 4.3914 1.7501 5.1006 5.3925 2.4972 3.0709 2.5188 7.3727 6.7649 6.9893
H16 2.7756 4.1991 2.1501 5.2186 1.0960 6.6032 2.1535 2.5503 3.0935 4.3914 4.7276 3.0549 2.5034 5.3925 5.1006 1.7501 7.3727 6.9893 6.7649 2.4972 2.5188 3.0709
H17 2.7756 4.1991 2.1501 5.2186 1.0960 6.6032 2.1535 3.0935 2.5503 4.7276 4.3914 2.5034 3.0549 5.1006 5.3925 1.7501 7.3727 6.7649 6.9893 2.4972 3.0709 2.5188
H18 4.7223 3.4959 6.0237 2.1764 7.2722 1.0924 8.5593 4.8782 4.8782 3.7723 3.7723 6.1893 6.1893 2.4972 2.4972 7.3727 7.3727 1.7645 1.7645 9.4341 8.7191 8.7191
H19 4.2343 2.8122 5.2555 2.1718 6.6453 1.0936 7.7610 4.7589 4.4225 3.1283 2.5881 5.1402 5.4323 2.5188 3.0709 6.9893 6.7649 1.7645 1.7634 8.7191 7.9269 7.7283
H20 4.2343 2.8122 5.2555 2.1718 6.6453 1.0936 7.7610 4.4225 4.7589 2.5881 3.1283 5.4323 5.1402 3.0709 2.5188 6.7649 6.9893 1.7645 1.7634 8.7191 7.7283 7.9269
H21 4.7223 6.0237 3.4959 7.2722 2.1764 8.5593 1.0924 4.8782 4.8782 6.1893 6.1893 3.7723 3.7723 7.3727 7.3727 2.4972 2.4972 9.4341 8.7191 8.7191 1.7645 1.7645
H22 4.2343 5.2555 2.8122 6.6453 2.1718 7.7610 1.0936 4.4225 4.7589 5.1402 5.4323 3.1283 2.5881 6.9893 6.7649 2.5188 3.0709 8.7191 7.9269 7.7283 1.7645 1.7634
H23 4.2343 5.2555 2.8122 6.6453 2.1718 7.7610 1.0936 4.7589 4.4225 5.4323 5.1402 2.5881 3.1283 6.7649 6.9893 3.0709 2.5188 8.7191 7.7283 7.9269 1.7645 1.7634
Maximum atom distance is 9.4341Å between atoms H18 and H21.
picture of heptane
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
C1 C2 C4 113.636 C1 C3 C5 113.636
C2 C1 C3 113.576 C2 C4 C6 113.207
C3 C5 C7 113.207
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
C1 C2 H10 109.305 C1 C2 H11 109.305
C1 C3 H12 109.305 C1 C3 H13 109.305
C2 C1 H8 109.263 C2 C1 H9 109.263
C2 C4 H14 109.157 C2 C4 H15 109.157
C3 C1 H8 109.263 C3 C1 H9 109.263
C3 C5 H16 109.157 C3 C5 H17 109.157
C4 C2 H10 109.203 C4 C2 H11 109.203
C4 C6 H18 111.597 C4 C6 H19 111.154
C4 C6 H20 111.154 C5 C3 H12 109.203
C5 C3 H13 109.203 C5 C7 H21 111.597
C5 C7 H22 111.154 C5 C7 H23 111.154
C6 C4 H14 109.557 C6 C4 H15 109.557
C7 C5 H16 109.557 C7 C5 H17 109.557
H8 C1 H9 105.929 H10 C2 H11 105.900
H12 C3 H13 105.900 H14 C4 H15 105.948
H16 C5 H17 105.948 H18 C6 H19 107.641
H18 C6 H20 107.641 H19 C6 H20 107.458
H21 C7 H22 107.641 H21 C7 H23 107.641
H22 C7 H23 107.458

For information on specific bond angles or dihedrals see the geometry comparison page in section Comparisons > Geometry > Bonds, angles.