WebMO Job Summary
324255: 3-Chlorobenzaldehyde, NMR - Gaussian
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Calculated Quantities
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Overview
Quantity
Value
Route
#N B3LYP/6-31G(d) NMR Geom=Connectivity
Stoichiometry
C
7
H
5
ClO
Symmetry
CS
Basis
6-31G(d)
RB3LYP Energy
-805.155590104 Hartree
Dipole Moment
3.8301 Debye
Server
batch (332009)
CPU time
66 sec
Rotational Constants
Constant
Frequency (GHz)
Frequency (cm
-1
)
a
2.2141805
0.07385711151
b
0.9281082
0.03095835720
c
0.6539816
0.02181447807
Partial Charges
Atom
Symbol
Charge
1
C
-0.125304
2
C
-0.128598
3
C
-0.174963
4
C
0.078675
5
C
-0.159269
6
C
-0.067999
7
Cl
-0.000110
8
H
0.189499
9
C
0.194209
10
O
-0.414571
11
H
0.141423
12
H
0.148206
13
H
0.153388
14
H
0.165414
Absolute NMR Shifts
Atom
Symbol
Isotropic
Anisotropy
1
C*
133.3257
152.1114
2
C*
128.8712
165.7530
3
C*
128.4826
173.4637
4
C*
138.8219
159.9430
5
C*
129.3596
157.6036
6
C*
145.1800
112.1141
7
Cl
710.9709
454.0806
8
H*
8.1970
8.1019
9
C*
198.5570
149.2267
10
O
-383.5790
1133.8404
11
H*
10.4204
2.3716
12
H*
7.5040
3.8357
13
H*
7.6228
4.7326
14
H*
7.4923
7.4718
*Denotes shift relative to TMS
TMS shielding (C)
TMS shielding (H)
1
H NMR Spectrum
13
C NMR Spectrum
Peak Width (ppm)
Quote
THE MORE ACCURATE THE CALCULATIONS BECOME, THE MORE THE CONCEPTS TEND TO VANISH INTO THIN AIR. -- R.S. MULLIKEN, J.C.P. 43,S2(1965)