CCCBDB calculation results Page

Home
- All data for one species
- Geometry
  - Experimental
  - Calculated
  - Comparisons
  - Bad Calculations
    - Bad moment of inertia
  - Tutorials and Explanations
    - Angle formulas
- Vibrations
  - Experimental
    - Vibrational frequencies
  - Calculated
    - Frequencies
  - Scale factors
- Reactions
- Entropies
- Ions
  - List Ions
  - Energy
    - Calculated Ionization Energy
    - Compare Ionzation energy
  - Electron Affinity
    - Calculated Electron affinity
    - Compare Electron affinity
  - Proton Affinity
    - Calculated Proton affinity
    - Compare Proton affinity
  - Ionization changes point group
Experimental
Calculated
- Energy
  - Optimized
  - Reaction
    - Reaction Energy 0K
    - Reaction Energy 298K
  - Internal Rotation
  - Orbital
  - Nuclear repulsion energy
  - Correlation
    - Full vs Frozen core energies
    - Partial correlation energies
  - Ion
  - Excited State
  - Basis Set Extrapolation
    - BSE energy
    - BSE Bond lengths
- Geometry
  - Calculated geometry
    - AIM bond orders
    - One type of bond
  - Rotation
  - Point group
  - State symmetry
  - <r2>
    - Sorted by r2
  - Z-matrix
  - Bad Calculations
- Vibrations
  - Frequencies
    - Animated vibrations
    - Anharmonic
  - Zero point energy (ZPE)
  - Scale Factors
  - Bad Calculations
- Electrostatics
  - Charges
  - Dipole
  - Quadrupole
  - Polarizability
  - Spin
    - Spin density
- Entropy and Heat Capacity
- Reaction
  - Reaction Energy 0K
  - Reaction Energy 298K
  - Isodesmic reactions
  - Transition State
- Lookup by property
  - By frequency
Comparisons
- Geometry
- Vibrations
- Energy
  - Reaction
  - Single point vs optimized
  - DFT grid size on energy
  - Semiempirical enthalpy
  - Internal rotation
  - Similar molecules
- Entropy
- Electrostatics
- Ion
Resources
- Info on Results
  - Calculations Done
  - Basis functions used
  - I/O files
- Glossary
- Conversion Forms
- Links
  - NIST Links
  - External links
- Thermochemistry
- Tutorials
  - Vibrations
    - Why scale vibrations
    - Zero-point energies
  - Entropy
    - Methyl rotor entropy
    - Entropy and conformations
  - Energy
  - Electrostatics
    - Dipole parts by point group
    - Quadrupoles
  - Geometry
    - Angle formulas
  - Cost
    - Cost Comparison
    - Timings Comparison
- Bad Calculations
  - Geometry
  - Vibrations
  - Low excited states
  - Oddities
    - NaCN Is not linear
FAQ Help
- Units
  - Choose Units
  - Explanations
- Credits
- Just show me
  - Show me a calculated geometry
- Summary
- Using
- List
  - Recent molecules
    - Choose a few
  - Molecules
  - Geometry
  - Vibrations
    - Big anharmonicity
  - Energy
    - Enthalpy at 0 Kelvin
  - Similar molecules
  - Ions, Dipoles, etc.
- Index of CCCBDB
- Feedback
  - Error form
  - Wants

	hartrees
Energy at 0K	-247.047149
Energy at 298.15K	-247.055550
HF Energy	-247.047149
Nuclear repulsion energy	178.377952

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	3065	3045	2.01
2	A'	3033	3014	18.29
3	A'	2956	2937	51.19
4	A'	2943	2924	47.45
5	A'	2842	2823	113.67
6	A'	1650	1639	218.60
7	A'	1557	1547	5.04
8	A'	1530	1520	21.93
9	A'	1456	1446	6.57
10	A'	1423	1414	24.55
11	A'	1392	1383	19.04
12	A'	1348	1339	36.36
13	A'	1205	1197	35.49
14	A'	1055	1048	91.75
15	A'	1053	1046	40.91
16	A'	830	824	0.98
17	A'	629	625	6.09
18	A'	371	368	1.56
19	A'	314	312	12.54
20	A"	3000	2980	37.18
21	A"	2982	2963	44.31
22	A"	1531	1521	14.36
23	A"	1508	1498	5.62
24	A"	1154	1146	1.23
25	A"	1108	1101	0.23
26	A"	998	991	0.06
27	A"	340	338	16.03
28	A"	228	226	2.06
29	A"	213	212	1.17
30	A"	156	155	0.19

Atom	x (Å)	y (Å)	z (Å)
C1	0.723	-0.823	0.000
O2	0.225	-1.970	0.000
N3	0.000	0.362	0.000
C4	-1.481	0.301	0.000
C5	0.658	1.683	0.000
H6	1.817	-0.616	0.000
H7	-1.738	-0.768	0.000
H8	-1.893	0.792	0.899
H9	-1.893	0.792	-0.899
H10	1.750	1.534	0.000
H11	0.378	2.265	-0.897
H12	0.378	2.265	0.897

	C1	O2	N3	C4	C5	H6	H7	H8	H9	H10	H11	H12
C1		1.2507	1.3883	2.4744	2.5068	1.1136	2.4617	3.2032	3.2032	2.5710	3.2341	3.2341
O2	1.2507		2.3433	2.8411	3.6788	2.0902	2.3020	3.5951	3.5951	3.8217	4.3320	4.3320
N3	1.3883	2.3433		1.4826	1.4756	2.0638	2.0732	2.1394	2.1394	2.1060	2.1374	2.1374
C4	2.4744	2.8411	1.4826		2.5468	3.4237	1.0997	1.1040	1.1040	3.4584	2.8494	2.8494
C5	2.5068	3.6788	1.4756	2.5468		2.5747	3.4277	2.8480	2.8480	1.1019	1.1051	1.1051
H6	1.1136	2.0902	2.0638	3.4237	2.5747		3.5585	4.0691	4.0691	2.1512	3.3431	3.3431
H7	2.4617	2.3020	2.0732	1.0997	3.4277	3.5585		1.8072	1.8072	4.1791	3.8056	3.8056
H8	3.2032	3.5951	2.1394	1.1040	2.8480	4.0691	1.8072		1.7983	3.8250	3.2488	2.7073
H9	3.2032	3.5951	2.1394	1.1040	2.8480	4.0691	1.8072	1.7983		3.8250	2.7073	3.2488
H10	2.5710	3.8217	2.1060	3.4584	1.1019	2.1512	4.1791	3.8250	3.8250		1.7944	1.7944
H11	3.2341	4.3320	2.1374	2.8494	1.1051	3.3431	3.8056	3.2488	2.7073	1.7944		1.7935
H12	3.2341	4.3320	2.1374	2.8494	1.1051	3.3431	3.8056	2.7073	3.2488	1.7944	1.7935

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	N3	C4	119.028	C1	N3	C5	122.132
O2	C1	N3	125.156	O2	C1	H6	124.166
N3	C1	H6	110.677	N3	C4	H7	105.858
N3	C4	H8	110.758	N3	C4	H9	110.758
N3	C5	H10	108.717	N3	C5	H11	111.012
N3	C5	H12	111.012	C4	N3	C5	118.841
H7	C4	H8	110.187	H7	C4	H9	110.187
H8	C4	H9	109.065	H10	C5	H11	108.787
H10	C5	H12	108.787	H11	C5	H12	108.474

All results from a given calculation for C₃H₇NO (dimethylformamide)

using model chemistry: BLYP/3-21G*

States and conformations

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
	Home All data for one species Geometry Experimental Experimental Geometries Same bond/angle many molecules Internal Coordinates by type Bond angles Calculated Calculated geometry Rotational constant Moments of inertia Products of moments of inertia BSE Bond lengths Show me a calculated geometry Comparisons Bonds, angles Rotational Constants Products of moments of inertia Point group Bad Calculations Bad moment of inertia Tutorials and Explanations Angle formulas Vibrations Experimental Vibrational frequencies Calculated Frequencies Scale factors Reactions Entropies Ions List Ions Energy Calculated Ionization Energy Compare Ionzation energy Electron Affinity Calculated Electron affinity Compare Electron affinity Proton Affinity Calculated Proton affinity Compare Proton affinity Ionization changes point group Experimental One molecule all properties One property a few molecules Enthalpy of formation Entropy Integrated Heat Capacity Heat Capacity Rotational Constants Vibrational Frequencies Dipole moment Ionization Energy Polarizability Quadrupole Point Groups Geometry Experimental Geometries Internal Coordinates by type Bond angles Rotational Constants Point Groups Diatomic bond lengths Vibrations Vibrational frequencies Diatomic Triatomics Energy Atomization Energy Internal Rotation Electrostatics Dipole Quadrupole Polarizability Reference Data Reference states Spin Splittings Molecules with good enthalpy Enthalpy at 0 Kelvin Calculated Energy Optimized Energy Energy 298K Minimum conformation Hydrogen bonds H bond with counterpoise Reaction Reaction Energy 0K Reaction Energy 298K Internal Rotation Barriers to internal rotation Rotational barrier and dipole Rotational Barrier 2 molecules Orbital HOMO LUMO gap HOMO Orbital Energies Nuclear repulsion energy Correlation Full vs Frozen core energies Partial correlation energies Ion Calculated Ionization Energy Vertical ionization Energy Calculated Electron affinity Calculated Proton affinity Atom charge differences Excited State Singlet triplet gap Electronic state Transition state Basis Set Extrapolation BSE energy BSE Bond lengths Geometry Calculated geometry AIM bond orders One type of bond Rotation Rotational constant Products of moments of inertia Moments of inertia Inertial defects Second moments Point group State symmetry <r2> Sorted by r2 Z-matrix Bad Calculations Bad moment of inertia Bad Calculated Bond Lengths Bad point group Worst molecules Vibrations Frequencies Animated vibrations Anharmonic Zero point energy (ZPE) Scale Factors Scale factors Scale factor uncertainty Calculate a scale factor Why scale vibrations Set scaling factors Bad Calculations Bad Vib. HF vs MP2 Bad vib. Calc. vs exp. Big anharmonicity Electrostatics Charges Mulliken CHELP Aim ESP Dipole Dipole Dipole angle Dipole calculation types Quadrupole Polarizability Spin Spin density Entropy and Heat Capacity Entropy Reaction entropy Heat Capacity Reaction Reaction Energy 0K Reaction Energy 298K Isodesmic reactions Transition State Transition state Transition state frequencies Transition state geometries IRC Lookup by property By frequency Comparisons Geometry Bonds, angles Bond, angle, or dihedral DFT grid size on point group DFT grid on bond length Core correlation - bond length Same bond/angle many molecules Isoelectronic diatomics Isoelectronic triatomic angles Average bond lengths Rotation Rotational Constants Products of moments of inertia Point group Vibrations Vibrations 2 calculations Frequency differences One frequency Zero point energy Intensity Intensity for one mode Vibrational intensities Reduced mass comparison Anharmonic Triatomic Scale factors Energy Reaction Reaction Energy 0K Reaction Energy 298K Atomization 0K Atomization 298K Single point vs optimized DFT grid size on energy Semiempirical enthalpy Internal rotation Similar molecules Conformation Sets of isomers Sets of tautomers Isomers Entropy Entropy Heat capacity Entropy of several molecules Integrated heat capacity Reaction entropy Electrostatics Dipole Polarizability Several molecules Quadrupole Ion Compare Ionzation energy Koopman ionization energy Koopman IE for a few molecules Compare Electron affinity Compare Proton affinity Protonation Site Resources Info on Results Calculations Done Method and basis set List molecules One molecule Multiple conformers, states Multiple conformers, states Basis functions used I/O files Input/output files MOL file Z-matrix wfn files Glossary Conversion Forms B to I, I to B Angle formulas Integrated heat Capacity Calculating Enthalpy Links NIST Links NIST webbook bibliographic data CCCBDB Experimental data External links Basis Set Exchange Computational Chemistry List Thermochemistry in Gaussian Minnesota Database Collection Benchmark Energy and Geometry Point Groups Thermochemistry Thermochemistry Molecules with good enthalpy A → B + C Reference states Tutorials Vibrations Why scale vibrations Zero-point energies Entropy Methyl rotor entropy Entropy and conformations Energy Getting enthalpy of formation Vertical vs adiabatic IE Thermo from calculations Electrostatics Dipole parts by point group Quadrupoles Geometry Angle formulas Cost Cost Comparison Timings Comparison Bad Calculations Geometry Bad moment of inertia Bad Calculated Bond Lengths Bad point group Worst molecules Vibrations Bad vib. Calc. vs exp. Bad Vib. HF vs MP2 Bad scale factors Low excited states Oddities NaCN Is not linear FAQ Help Units Choose Units Energy Bond length Rotational Constant Moment of Inertia Dipole and Quadrupole Polarizability Explanations Hartree cm-1 Debye Credits Just show me Show me a calculated geometry Summary Using older interface Limit Basis sets Method options List Recent molecules Choose a few Molecules Number of atoms By heavy atoms Diatomics InChI Deuterated Dimers Geometry Point group Point group count Bonds types Isodesmic reactions Bad point group Multiple conformers, states Vibrations Big anharmonicity Energy Enthalpy at 0 Kelvin Similar molecules Similar Isomers Cis/trans Tautomers Multiple conformers, states Ions, Dipoles, etc. List Ions Ionization changes point group Dipole Quadrupole Polarizability Proton Affinities Index of CCCBDB Feedback Error form Wants
You are here: Calculated > Energy > Optimized > Energy

Number	Element	Mulliken
1	C	0.390
2	O	-0.445
3	N	-0.536
4	C	-0.371
5	C	-0.356
6	H	0.138
7	H	0.222
8	H	0.187
9	H	0.187
10	H	0.197
11	H	0.193
12	H	0.193

	x	y	z	Total
	0.036	3.619	0.000	3.619
CHELPG
AIM
ESP

	x	y	z
x	6.416	-0.263	0.000
y	-0.263	7.626	0.000
z	0.000	0.000	3.926

<r²>	127.383
(<r²>)^1/2	11.286

All results from a given calculation for C3H7NO (dimethylformamide)

using model chemistry: BLYP/3-21G*

States and conformations

All results from a given calculation for C₃H₇NO (dimethylformamide)