zeptojoule | 1 zJ | 2 zJ | 3 zJ | 4 zJ | 5 zJ | 6 zJ | 7 zJ | 8 zJ | 9 zJ | 10 zJ | 11 zJ | 12 zJ | 13 zJ | 14 zJ | 15 zJ | 16 zJ | 17 zJ | 18 zJ | 19 zJ | 20 zJ | 21 zJ | 22 zJ | 23 zJ | 24 zJ | 25 zJ | 26 zJ | 27 zJ | 28 zJ | 29 zJ | 30 zJ | 31 zJ | 32 zJ | 33 zJ | 34 zJ | 35 zJ | 36 zJ | 37 zJ | 38 zJ | 39 zJ | 40 zJ | 41 zJ | 42 zJ | 43 zJ | 44 zJ | 45 zJ | 46 zJ | 47 zJ | 48 zJ | 49 zJ | 50 zJ | 51 zJ | 52 zJ | 53 zJ | 54 zJ | 55 zJ | 56 zJ | 57 zJ | 58 zJ | 59 zJ | 60 zJ | 61 zJ | 62 zJ | 63 zJ | 64 zJ | 65 zJ | 66 zJ | 67 zJ | 68 zJ | 69 zJ | 70 zJ | 71 zJ | 72 zJ | 73 zJ | 74 zJ | 75 zJ | 76 zJ | 77 zJ | 78 zJ | 79 zJ | 80 zJ | 81 zJ | 82 zJ | 83 zJ | 84 zJ | 85 zJ | 86 zJ | 87 zJ | 88 zJ | 89 zJ | 90 zJ | 91 zJ | 92 zJ | 93 zJ | 94 zJ | 95 zJ | 96 zJ | 97 zJ | 98 zJ | 99 zJ | 100 zJ |
hartree | 0.0002294 Eh | 0.0004587 Eh | 0.0006881 Eh | 0.0009175 Eh | 0.0011469 Eh | 0.0013762 Eh | 0.0016056 Eh | 0.0018350 Eh | 0.0020643 Eh | 0.0022937 Eh | 0.0025231 Eh | 0.0027525 Eh | 0.0029818 Eh | 0.0032112 Eh | 0.0034406 Eh | 0.0036699 Eh | 0.0038993 Eh | 0.0041287 Eh | 0.0043581 Eh | 0.0045874 Eh | 0.0048168 Eh | 0.0050462 Eh | 0.0052755 Eh | 0.0055049 Eh | 0.0057343 Eh | 0.0059637 Eh | 0.0061930 Eh | 0.0064224 Eh | 0.0066518 Eh | 0.0068811 Eh | 0.0071105 Eh | 0.0073399 Eh | 0.0075693 Eh | 0.0077986 Eh | 0.0080280 Eh | 0.0082574 Eh | 0.0084867 Eh | 0.0087161 Eh | 0.0089455 Eh | 0.0091749 Eh | 0.0094042 Eh | 0.0096336 Eh | 0.0098630 Eh | 0.0100923 Eh | 0.0103217 Eh | 0.0105511 Eh | 0.0107804 Eh | 0.0110098 Eh | 0.0112392 Eh | 0.0114686 Eh | 0.0116979 Eh | 0.0119273 Eh | 0.0121567 Eh | 0.0123860 Eh | 0.0126154 Eh | 0.0128448 Eh | 0.0130742 Eh | 0.0133035 Eh | 0.0135329 Eh | 0.0137623 Eh | 0.0139916 Eh | 0.0142210 Eh | 0.0144504 Eh | 0.0146798 Eh | 0.0149091 Eh | 0.0151385 Eh | 0.0153679 Eh | 0.0155972 Eh | 0.0158266 Eh | 0.0160560 Eh | 0.0162854 Eh | 0.0165147 Eh | 0.0167441 Eh | 0.0169735 Eh | 0.0172028 Eh | 0.0174322 Eh | 0.0176616 Eh | 0.0178910 Eh | 0.0181203 Eh | 0.0183497 Eh | 0.0185791 Eh | 0.0188084 Eh | 0.0190378 Eh | 0.0192672 Eh | 0.0194966 Eh | 0.0197259 Eh | 0.0199553 Eh | 0.0201847 Eh | 0.0204140 Eh | 0.0206434 Eh | 0.0208728 Eh | 0.0211022 Eh | 0.0213315 Eh | 0.0215609 Eh | 0.0217903 Eh | 0.0220196 Eh | 0.0222490 Eh | 0.0224784 Eh | 0.0227078 Eh | 0.0229371 Eh |
The zeptojoule (zJ) is equal to one sextillionth (10−21) of one joule. 160 zeptojoules is about one electronvolt.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
zeptojoule | zJ | 160 zeptojoules is about one electronvolt. | = 10-21 joule | Metric system SI |
zeptojoules | hartrees | zeptojoules | hartrees |
---|---|---|---|
1 | ≈ 0.00022937126583579 | 6 | ≈ 0.0013762275950148 |
2 | ≈ 0.00045874253167158 | 7 | ≈ 0.0016055988608505 |
3 | ≈ 0.00068811379750738 | 8 | ≈ 0.0018349701266863 |
4 | ≈ 0.00091748506334317 | 9 | ≈ 0.0020643413925221 |
5 | ≈ 0.001146856329179 | 10 | ≈ 0.0022937126583579 |
The hartree (symbol: Eh or Ha), also known as the Hartree energy, is the atomic unit of energy, named after the British physicist Douglas Hartree.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
hartree | Eh | ≡ me·α2·c2 (= 2 Ry) | ≈ 4.359744×10−18 J | Metric system Non-SI |
hartrees | zeptojoules | hartrees | zeptojoules |
---|---|---|---|
1 | ≈ 4359.744 | 6 | ≈ 26158.464 |
2 | ≈ 8719.488 | 7 | ≈ 30518.208 |
3 | ≈ 13079.232 | 8 | ≈ 34877.952 |
4 | ≈ 17438.976 | 9 | ≈ 39237.696 |
5 | ≈ 21798.72 | 10 | ≈ 43597.44 |
zeptojoules | hartrees |
---|---|
1 | ≈ 0.0002294 |
4,359.744 | ≈ 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |