空间群列表
三方晶系

| Rhombohedral (R) | Hexagonal (P) |
| --- | --- |

| 编号 | 點群 | Orbifold标注 | 简称 | 全称 | Schoenflies标注 | Fedorov标注 | Shubnikov标注 | Fibrifold标注 | 示例 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 143 | 3 |  33 | P3 | P 3 |  \Gamma _{h}C_{3}^{1} | 38s |  (c:(a/a)):3 |  (3_{0}3_{0}3_{0}) | 碘化三(三苯基膦)亚铜（a型） |
| 144 | 3 |  33 | P31 | P 31 |  \Gamma _{h}C_{3}^{2} | 68a |  (c:(a/a)):3_{1} |  (3_{1}3_{1}3_{1}) | 薄荷醇 |
| 145 | 3 |  33 | P32 | P 32 |  \Gamma _{h}C_{3}^{3} | 69a |  (c:(a/a)):3_{2} |  (3_{1}3_{1}3_{1}) | 1,2,4-噻二唑-3,5-二甲腈（維基數據所列：） |
| 146 | 3 |  33 | R3 | R 3 |  \Gamma _{rh}C_{3}^{4} | 39s |  (a/a/a)/3 |  (3_{0}3_{1}3_{2}) | 四(亚磷酸三甲酯)钴 |
| 147 | 3 |  3\times  | P3 | P 3 |  \Gamma _{h}C_{3i}^{1} | 51s |  (c:(a/a)):{\tilde {6}} |  (63_{0}2) | 三甲基硅氧基三(三苯基膦)钴(I)（維基數據所列：） |
| 148 | 3 |  3\times  | R3 | R 3 |  \Gamma _{rh}C_{3i}^{2} | 52s |  (a/a/a)/{\tilde {6}} |  (63_{1}2) | 六氟合金(V)酸铯 |
| 149 | 32 |  223 | P312 | P 3 1 2 |  \Gamma _{h}D_{3}^{1} | 45s |  (c:(a/a)):2:3 |  (*3_{0}3_{0}3_{0}) | 高碘酸镍(IV)钾（維基數據所列：） |
| 150 | 32 |  223 | P321 | P 3 2 1 |  \Gamma _{h}D_{3}^{2} | 44s |  (c:(a/a))\cdot 2:3 |  (3_{0}{*}3_{0}) | 5-氮杂螺[4.4]壬烷𬭩溴化物 |
| 151 | 32 |  223 | P3112 | P 31 1 2 |  \Gamma _{h}D_{3}^{3} | 72a |  (c:(a/a)):2:3_{1} |  (*3_{1}3_{1}3_{1}) | 四氟合铀(III)酸铷 |
| 152 | 32 |  223 | P3121 | P 31 2 1 |  \Gamma _{h}D_{3}^{4} | 70a |  (c:(a/a))\cdot 2:3_{1} |  (3_{1}{*}3_{1}) | 二苯基乙二酮 |
| 153 | 32 |  223 | P3212 | P 32 1 2 |  \Gamma _{h}D_{3}^{5} | 73a |  (c:(a/a)):2:3_{2} |  (*3_{1}3_{1}3_{1}) | 焦磷酸锂（trig*） |
| 154 | 32 |  223 | P3221 | P 32 2 1 |  \Gamma _{h}D_{3}^{6} | 71a |  (c:(a/a))\cdot 2:3_{2} |  (3_{1}{*}3_{1}) | 四苄基甲烷 |
| 155 | 32 |  223 | R32 | R 3 2 |  \Gamma _{rh}D_{3}^{7} | 46s |  (a/a/a)/3:2 |  (*3_{0}3_{1}3_{2}) | 六氯锑酸三(五氯苯基)碳 |
| 156 | 3m |  *33 | P3m1 | P 3 m 1 |  \Gamma _{h}C_{3v}^{1} | 40s |  (c:(a/a)):m\cdot 3 |  (*{\cdot }3{\cdot }3{\cdot }3) | 甲酸铋 |
| 157 | 3m |  *33 | P31m | P 3 1 m |  \Gamma _{h}C_{3v}^{2} | 41s |  (c:(a/a))\cdot m\cdot 3 |  (3_{0}{*}{\cdot }3) | 二(三氰基甲基)铅 |
| 158 | 3m |  *33 | P3c1 | P 3 c 1 |  \Gamma _{h}C_{3v}^{3} | 39h |  (c:(a/a)):{\tilde {c}}:3 |  (*{:}3{:}3{:}3) | 溴化四溴合锰(II)酸三(1-苯甲酰基甲基吡啶𬭩) |
| 159 | 3m |  *33 | P31c | P 3 1 c |  \Gamma _{h}C_{3v}^{4} | 40h |  (c:(a/a))\cdot {\tilde {c}}:3 |  (3_{0}{*}{:}3) | 高氯酸六(二甲基亚砜)合钴(II) |
| 160 | 3m |  *33 | R3m | R 3 m |  \Gamma _{rh}C_{3v}^{5} | 42s |  (a/a/a)/3\cdot m |  (3_{1}{*}{\cdot }3) | 甲酸铈（維基數據所列：） |
| 161 | 3m |  *33 | R3c | R 3 c |  \Gamma _{rh}C_{3v}^{6} | 41h |  (a/a/a)/3\cdot {\tilde {c}} |  (3_{1}{*}{:}3) | 三(3,3,3-三氟丙基)氧化膦 |
| 162 | 3 2/m |  2{*}3 | P31m | P 3 1 2/m |  \Gamma _{h}D_{3d}^{1} | 56s |  (c:(a/a))\cdot m\cdot {\tilde {6}} |  (*{\cdot }63_{0}2) | 偏锑酸钙 |
| 163 | 3 2/m |  2{*}3 | P31c | P 3 1 2/c |  \Gamma _{h}D_{3d}^{2} | 46h |  (c:(a/a))\cdot {\tilde {c}}\cdot {\tilde {6}} |  (*{:}63_{0}2) | 1,6-二氮杂双环[4.4.4]十四烷单盐酸盐 |
| 164 | 3 2/m |  2{*}3 | P3m1 | P 3 2/m 1 |  \Gamma _{h}D_{3d}^{3} | 55s |  (c:(a/a)):m\cdot {\tilde {6}} |  (*6{\cdot }3{\cdot }2) | 一氟化二银 |
| 165 | 3 2/m |  2{*}3 | P3c1 | P 3 2/c 1 |  \Gamma _{h}D_{3d}^{4} | 45h |  (c:(a/a)):{\tilde {c}}\cdot {\tilde {6}} |  (*6{:}3{:}2) | 三羰基二(三苯基膦)锇 |
| 166 | 3 2/m |  2{*}3 | R3m | R 3 2/m |  \Gamma _{rh}D_{3d}^{5} | 57s |  (a/a/a)/{\tilde {6}}\cdot m |  (*{\cdot }63_{1}2) | 三氟化钯 |
| 167 | 3 2/m |  2{*}3 | R3c | R 3 2/c |  \Gamma _{rh}D_{3d}^{6} | 47h |  (a/a/a)/{\tilde {6}}\cdot {\tilde {c}} |  (*{:}63_{1}2) | 氟化铝 |