diff --git a/i18n/avogadrolibs.pot b/i18n/avogadrolibs.pot
index 318ac47cdd..9f0e871474 100644
--- a/i18n/avogadrolibs.pot
+++ b/i18n/avogadrolibs.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Avogadro 1.97.0\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-15 02:02+0000\n"
+"POT-Creation-Date: 2023-10-22 01:41+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -1396,16 +1396,16 @@ msgstr ""
 msgid "Rotate to Standard Orientation"
 msgstr ""
 
-#: qtgui/rwmolecule.cpp:603 qtplugins/spacegroup/spacegroup.cpp:55
+#: qtgui/rwmolecule.cpp:603 qtplugins/spacegroup/spacegroup.cpp:56
 msgid "Reduce to Primitive"
 msgstr ""
 
-#: qtgui/rwmolecule.cpp:628 qtplugins/spacegroup/spacegroup.cpp:61
-#: qtplugins/spacegroup/spacegroup.cpp:219
+#: qtgui/rwmolecule.cpp:628 qtplugins/spacegroup/spacegroup.cpp:62
+#: qtplugins/spacegroup/spacegroup.cpp:240
 msgid "Conventionalize Cell"
 msgstr ""
 
-#: qtgui/rwmolecule.cpp:653 qtplugins/spacegroup/spacegroup.cpp:244
+#: qtgui/rwmolecule.cpp:653 qtplugins/spacegroup/spacegroup.cpp:265
 msgid "Symmetrize Cell"
 msgstr ""
 
@@ -1598,14 +1598,14 @@ msgstr ""
 #: qtplugins/insertfragment/insertfragment.cpp:107
 #: qtplugins/lammpsinput/lammpsinput.cpp:64
 #: qtplugins/openbabel/openbabel.cpp:204 qtplugins/openbabel/openbabel.cpp:213
-#: qtplugins/openbabel/openbabel.cpp:223 qtplugins/openbabel/openbabel.cpp:360
-#: qtplugins/openbabel/openbabel.cpp:386 qtplugins/openbabel/openbabel.cpp:395
-#: qtplugins/openbabel/openbabel.cpp:449 qtplugins/openbabel/openbabel.cpp:499
-#: qtplugins/openbabel/openbabel.cpp:512 qtplugins/openbabel/openbabel.cpp:537
-#: qtplugins/openbabel/openbabel.cpp:551 qtplugins/openbabel/openbabel.cpp:580
-#: qtplugins/openbabel/openbabel.cpp:592 qtplugins/openbabel/openbabel.cpp:638
-#: qtplugins/openbabel/openbabel.cpp:688 qtplugins/openbabel/openbabel.cpp:730
-#: qtplugins/openbabel/openbabel.cpp:762
+#: qtplugins/openbabel/openbabel.cpp:223 qtplugins/openbabel/openbabel.cpp:362
+#: qtplugins/openbabel/openbabel.cpp:388 qtplugins/openbabel/openbabel.cpp:397
+#: qtplugins/openbabel/openbabel.cpp:451 qtplugins/openbabel/openbabel.cpp:501
+#: qtplugins/openbabel/openbabel.cpp:514 qtplugins/openbabel/openbabel.cpp:539
+#: qtplugins/openbabel/openbabel.cpp:553 qtplugins/openbabel/openbabel.cpp:582
+#: qtplugins/openbabel/openbabel.cpp:594 qtplugins/openbabel/openbabel.cpp:640
+#: qtplugins/openbabel/openbabel.cpp:690 qtplugins/openbabel/openbabel.cpp:732
+#: qtplugins/openbabel/openbabel.cpp:764
 #: qtplugins/openmminput/openmminput.cpp:62
 #: qtplugins/quantuminput/quantuminput.cpp:111
 msgid "Error"
@@ -1679,25 +1679,25 @@ msgstr ""
 #: qtplugins/applycolors/applycolors.cpp:104
 #: qtplugins/applycolors/applycolors.cpp:207
 #: qtplugins/applycolors/applycolors.cpp:299
-#: qtplugins/surfaces/surfaces.cpp:734
+#: qtplugins/surfaces/surfaces.cpp:735
 msgctxt "colormap"
 msgid "Parula"
 msgstr ""
 
 #: qtplugins/applycolors/applycolors.cpp:106
-#: qtplugins/surfaces/surfaces.cpp:736
+#: qtplugins/surfaces/surfaces.cpp:737
 msgctxt "colormap"
 msgid "Heat"
 msgstr ""
 
 #: qtplugins/applycolors/applycolors.cpp:108
-#: qtplugins/surfaces/surfaces.cpp:738
+#: qtplugins/surfaces/surfaces.cpp:739
 msgctxt "colormap"
 msgid "Hot"
 msgstr ""
 
 #: qtplugins/applycolors/applycolors.cpp:110
-#: qtplugins/surfaces/surfaces.cpp:740
+#: qtplugins/surfaces/surfaces.cpp:741
 msgctxt "colormap"
 msgid "Gray"
 msgstr ""
@@ -1705,7 +1705,7 @@ msgstr ""
 #: qtplugins/applycolors/applycolors.cpp:112
 #: qtplugins/applycolors/applycolors.cpp:207
 #: qtplugins/applycolors/applycolors.cpp:299
-#: qtplugins/surfaces/surfaces.cpp:742
+#: qtplugins/surfaces/surfaces.cpp:743
 msgctxt "colormap"
 msgid "Magma"
 msgstr ""
@@ -1713,7 +1713,7 @@ msgstr ""
 #: qtplugins/applycolors/applycolors.cpp:114
 #: qtplugins/applycolors/applycolors.cpp:208
 #: qtplugins/applycolors/applycolors.cpp:300
-#: qtplugins/surfaces/surfaces.cpp:744
+#: qtplugins/surfaces/surfaces.cpp:745
 msgctxt "colormap"
 msgid "Inferno"
 msgstr ""
@@ -1721,7 +1721,7 @@ msgstr ""
 #: qtplugins/applycolors/applycolors.cpp:116
 #: qtplugins/applycolors/applycolors.cpp:208
 #: qtplugins/applycolors/applycolors.cpp:300
-#: qtplugins/surfaces/surfaces.cpp:746
+#: qtplugins/surfaces/surfaces.cpp:747
 msgctxt "colormap"
 msgid "Plasma"
 msgstr ""
@@ -1729,7 +1729,7 @@ msgstr ""
 #: qtplugins/applycolors/applycolors.cpp:118
 #: qtplugins/applycolors/applycolors.cpp:209
 #: qtplugins/applycolors/applycolors.cpp:301
-#: qtplugins/surfaces/surfaces.cpp:748
+#: qtplugins/surfaces/surfaces.cpp:749
 msgctxt "colormap"
 msgid "Viridis"
 msgstr ""
@@ -1737,7 +1737,7 @@ msgstr ""
 #: qtplugins/applycolors/applycolors.cpp:120
 #: qtplugins/applycolors/applycolors.cpp:209
 #: qtplugins/applycolors/applycolors.cpp:301
-#: qtplugins/surfaces/surfaces.cpp:750
+#: qtplugins/surfaces/surfaces.cpp:751
 msgctxt "colormap"
 msgid "Cividis"
 msgstr ""
@@ -1749,7 +1749,7 @@ msgstr ""
 #: qtplugins/applycolors/applycolors.cpp:122
 #: qtplugins/applycolors/applycolors.cpp:210
 #: qtplugins/applycolors/applycolors.cpp:302
-#: qtplugins/surfaces/surfaces.cpp:752 :171 rc.cpp:1576
+#: qtplugins/surfaces/surfaces.cpp:753 :171 rc.cpp:1576
 msgctxt "colormap"
 msgid "Spectral"
 msgstr ""
@@ -1759,7 +1759,7 @@ msgstr ""
 #. i18n: file: qtplugins/surfaces/surfacedialog.ui:176
 #. i18n: ectx: property (text), item, widget (QComboBox, colormapCombo)
 #: qtplugins/applycolors/applycolors.cpp:124
-#: qtplugins/surfaces/surfaces.cpp:754 :168 rc.cpp:1573
+#: qtplugins/surfaces/surfaces.cpp:755 :168 rc.cpp:1573
 msgctxt "colormap"
 msgid "Coolwarm"
 msgstr ""
@@ -1769,7 +1769,7 @@ msgstr ""
 #. i18n: file: qtplugins/surfaces/surfacedialog.ui:166
 #. i18n: ectx: property (text), item, widget (QComboBox, colormapCombo)
 #: qtplugins/applycolors/applycolors.cpp:126
-#: qtplugins/surfaces/surfaces.cpp:756 :162 rc.cpp:1567
+#: qtplugins/surfaces/surfaces.cpp:757 :162 rc.cpp:1567
 msgctxt "colormap"
 msgid "Balance"
 msgstr ""
@@ -1779,7 +1779,7 @@ msgstr ""
 #. i18n: file: qtplugins/surfaces/surfacedialog.ui:171
 #. i18n: ectx: property (text), item, widget (QComboBox, colormapCombo)
 #: qtplugins/applycolors/applycolors.cpp:128
-#: qtplugins/surfaces/surfaces.cpp:758 :165 rc.cpp:1570
+#: qtplugins/surfaces/surfaces.cpp:759 :165 rc.cpp:1570
 msgctxt "colormap"
 msgid "Blue-DarkRed"
 msgstr ""
@@ -1791,7 +1791,7 @@ msgstr ""
 #: qtplugins/applycolors/applycolors.cpp:130
 #: qtplugins/applycolors/applycolors.cpp:210
 #: qtplugins/applycolors/applycolors.cpp:302
-#: qtplugins/surfaces/surfaces.cpp:760 :174 rc.cpp:1579
+#: qtplugins/surfaces/surfaces.cpp:761 :174 rc.cpp:1579
 msgctxt "colormap"
 msgid "Turbo"
 msgstr ""
@@ -1803,7 +1803,7 @@ msgstr ""
 #: qtplugins/applycolors/applycolors.cpp:149
 #: qtplugins/applycolors/applycolors.cpp:151 qtplugins/focus/focus.cpp:42
 #: qtplugins/overlayaxes/overlayaxes.cpp:265
-#: qtplugins/resetview/resetview.cpp:57
+#: qtplugins/resetview/resetview.cpp:76
 msgid "&View"
 msgstr ""
 
@@ -1933,6 +1933,18 @@ msgstr ""
 msgid "Bond"
 msgstr ""
 
+#: qtplugins/bonding/bonding.cpp:74
+msgid "Remove bonds from all or selected atoms."
+msgstr ""
+
+#: qtplugins/bonding/bonding.cpp:76
+msgid "Create bonds between all or selected atoms."
+msgstr ""
+
+#: qtplugins/bonding/bonding.cpp:77
+msgid "Perceive bond orders."
+msgstr ""
+
 #: qtplugins/bonding/bonding.h:32
 msgid "Bonding"
 msgstr ""
@@ -2532,7 +2544,7 @@ msgstr ""
 
 #: qtplugins/crystal/crystal.cpp:103 qtplugins/plotpdf/plotpdf.cpp:55
 #: qtplugins/plotrmsd/plotrmsd.cpp:48 qtplugins/plotxrd/plotxrd.cpp:53
-#: qtplugins/spacegroup/spacegroup.cpp:104
+#: qtplugins/spacegroup/spacegroup.cpp:105
 msgid "&Crystal"
 msgstr ""
 
@@ -2548,11 +2560,19 @@ msgstr ""
 msgid "Import Crystal from Clipboard"
 msgstr ""
 
-#: qtplugins/crystal/crystal.cpp:193
+#: qtplugins/crystal/crystal.cpp:175
+msgid "Wrap atoms into the unit cell."
+msgstr ""
+
+#: qtplugins/crystal/crystal.cpp:177
+msgid "Rotate the unit cell to the standard orientation."
+msgstr ""
+
+#: qtplugins/crystal/crystal.cpp:215
 msgid "Niggli Reduce Crystal"
 msgstr ""
 
-#: qtplugins/crystal/crystal.cpp:194
+#: qtplugins/crystal/crystal.cpp:216
 msgid "The unit cell is already reduced."
 msgstr ""
 
@@ -2560,7 +2580,7 @@ msgstr ""
 msgid "Crystal"
 msgstr ""
 
-#: qtplugins/crystal/crystal.h:64
+#: qtplugins/crystal/crystal.h:69
 msgid "Tools for crystal-specific editing/analysis."
 msgstr ""
 
@@ -3157,7 +3177,7 @@ msgstr ""
 #: qtplugins/molecularproperties/molecularproperties.cpp:43
 #: qtplugins/propertytables/propertytables.cpp:78
 #: qtplugins/qtaim/qtaimextension.cpp:77 qtplugins/spectra/spectra.cpp:42
-#: qtplugins/surfaces/surfaces.cpp:243 qtplugins/symmetry/symmetry.cpp:82
+#: qtplugins/surfaces/surfaces.cpp:244 qtplugins/symmetry/symmetry.cpp:82
 msgid "&Analysis"
 msgstr ""
 
@@ -3288,7 +3308,7 @@ msgstr ""
 msgid "Autodetect (%1)"
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:45 qtplugins/openbabel/openbabel.cpp:523
+#: qtplugins/openbabel/openbabel.cpp:45 qtplugins/openbabel/openbabel.cpp:525
 msgid "Optimize Geometry"
 msgstr ""
 
@@ -3335,42 +3355,42 @@ msgstr ""
 msgid "Error parsing openbabel output."
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:361 qtplugins/openbabel/openbabel.cpp:396
+#: qtplugins/openbabel/openbabel.cpp:363 qtplugins/openbabel/openbabel.cpp:398
 #, qt-format
 msgid ""
 "An error occurred while retrieving the list of supported forcefields. (using "
 "'%1')."
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:387
+#: qtplugins/openbabel/openbabel.cpp:389
 msgid "Molecule invalid. Cannot optimize geometry."
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:405
+#: qtplugins/openbabel/openbabel.cpp:407
 msgid "Cannot optimize geometry with Open Babel."
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:430
+#: qtplugins/openbabel/openbabel.cpp:432
 msgid "Optimizing Geometry (Open Babel)"
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:431
+#: qtplugins/openbabel/openbabel.cpp:433
 msgid "Generating MDL…"
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:450
+#: qtplugins/openbabel/openbabel.cpp:452
 msgid ""
 "An internal error occurred while generating an Open Babel representation of "
 "the current molecule."
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:456
+#: qtplugins/openbabel/openbabel.cpp:458
 #, qt-format
 msgctxt "arg is an executable file."
 msgid "Starting %1…"
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:470 qtplugins/openbabel/openbabel.cpp:478
+#: qtplugins/openbabel/openbabel.cpp:472 qtplugins/openbabel/openbabel.cpp:480
 #, qt-format
 msgid ""
 "Step %1 of %2\n"
@@ -3378,102 +3398,102 @@ msgid ""
 "dE: %4"
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:492
+#: qtplugins/openbabel/openbabel.cpp:494
 msgid "Updating molecule…"
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:500 qtplugins/openbabel/openbabel.cpp:581
-#: qtplugins/openbabel/openbabel.cpp:763
+#: qtplugins/openbabel/openbabel.cpp:502 qtplugins/openbabel/openbabel.cpp:583
+#: qtplugins/openbabel/openbabel.cpp:765
 msgid "Error interpreting Open Babel output."
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:513 qtplugins/openbabel/openbabel.cpp:593
+#: qtplugins/openbabel/openbabel.cpp:515 qtplugins/openbabel/openbabel.cpp:595
 #, qt-format
 msgid ""
 "Number of atoms in obabel output (%1) does not match the number of atoms in "
 "the original molecule (%2)."
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:532
+#: qtplugins/openbabel/openbabel.cpp:534
 msgid "Cannot open file with Open Babel."
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:538
+#: qtplugins/openbabel/openbabel.cpp:540
 msgid "Invalid molecule: Cannot perceive bonds."
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:544
+#: qtplugins/openbabel/openbabel.cpp:546
 msgid "Perceiving Bonds (Open Babel)"
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:545
+#: qtplugins/openbabel/openbabel.cpp:547
 msgid "Generating XYZ representation…"
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:552
+#: qtplugins/openbabel/openbabel.cpp:554
 msgid "Error generating XYZ string."
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:563
+#: qtplugins/openbabel/openbabel.cpp:565
 #, qt-format
 msgid "Converting XYZ to Open Babel with %1…"
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:573
+#: qtplugins/openbabel/openbabel.cpp:575
 msgid "Updating molecule from Open Babel…"
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:625 qtplugins/openbabel/openbabel.cpp:667
+#: qtplugins/openbabel/openbabel.cpp:627 qtplugins/openbabel/openbabel.cpp:669
 msgid "Cannot add hydrogens with Open Babel."
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:630 qtplugins/openbabel/openbabel.cpp:680
+#: qtplugins/openbabel/openbabel.cpp:632 qtplugins/openbabel/openbabel.cpp:682
 msgid "Adding Hydrogens (Open Babel)"
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:631
+#: qtplugins/openbabel/openbabel.cpp:633
 msgid "Generating Open Babel input…"
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:639 qtplugins/openbabel/openbabel.cpp:689
+#: qtplugins/openbabel/openbabel.cpp:641 qtplugins/openbabel/openbabel.cpp:691
 msgid "Error generating Open Babel input."
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:652 qtplugins/openbabel/openbabel.cpp:702
-#: qtplugins/openbabel/openbabel.cpp:744
+#: qtplugins/openbabel/openbabel.cpp:654 qtplugins/openbabel/openbabel.cpp:704
+#: qtplugins/openbabel/openbabel.cpp:746
 #, qt-format
 msgid "Running %1…"
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:674
+#: qtplugins/openbabel/openbabel.cpp:676
 msgid "Add hydrogens for pH"
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:674
+#: qtplugins/openbabel/openbabel.cpp:676
 msgid "pH:"
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:681 qtplugins/openbabel/openbabel.cpp:723
+#: qtplugins/openbabel/openbabel.cpp:683 qtplugins/openbabel/openbabel.cpp:725
 msgid "Generating obabel input…"
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:717
+#: qtplugins/openbabel/openbabel.cpp:719
 msgid "Cannot remove hydrogens with Open Babel."
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:722
+#: qtplugins/openbabel/openbabel.cpp:724
 msgid "Removing Hydrogens (Open Babel)"
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:731
+#: qtplugins/openbabel/openbabel.cpp:733
 msgid "Error generating Open Babel data."
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:754
+#: qtplugins/openbabel/openbabel.cpp:756
 msgid "Reading obabel output…"
 msgstr ""
 
-#: qtplugins/openbabel/openbabel.cpp:817
+#: qtplugins/openbabel/openbabel.cpp:819
 msgid ""
 "Already running Open Babel. Wait for the other operation to complete and try "
 "again."
@@ -3628,7 +3648,7 @@ msgstr ""
 msgid "Movie (*.mp4);;Movie (*.avi);;GIF (*.gif)"
 msgstr ""
 
-#: qtplugins/playertool/playertool.cpp:260 qtplugins/surfaces/surfaces.cpp:854
+#: qtplugins/playertool/playertool.cpp:260 qtplugins/surfaces/surfaces.cpp:855
 msgid "GIF (*.gif)"
 msgstr ""
 
@@ -3645,17 +3665,17 @@ msgid "Movie (*.avi)"
 msgstr ""
 
 #: qtplugins/playertool/playertool.cpp:343
-#: qtplugins/playertool/playertool.cpp:375 qtplugins/surfaces/surfaces.cpp:882
-#: qtplugins/surfaces/surfaces.cpp:926 qtplugins/surfaces/surfaces.cpp:938
+#: qtplugins/playertool/playertool.cpp:375 qtplugins/surfaces/surfaces.cpp:883
+#: qtplugins/surfaces/surfaces.cpp:927 qtplugins/surfaces/surfaces.cpp:939
 #: qtplugins/yaehmop/yaehmop.cpp:534
 msgid "Avogadro"
 msgstr ""
 
-#: qtplugins/playertool/playertool.cpp:344 qtplugins/surfaces/surfaces.cpp:927
+#: qtplugins/playertool/playertool.cpp:344 qtplugins/surfaces/surfaces.cpp:928
 msgid "Error: cannot add frame to video."
 msgstr ""
 
-#: qtplugins/playertool/playertool.cpp:376 qtplugins/surfaces/surfaces.cpp:939
+#: qtplugins/playertool/playertool.cpp:376 qtplugins/surfaces/surfaces.cpp:940
 #, qt-format
 msgid "Cannot save file %1."
 msgstr ""
@@ -4067,14 +4087,18 @@ msgstr ""
 msgid "Generate input for quantum codes."
 msgstr ""
 
-#: qtplugins/resetview/resetview.cpp:37
+#: qtplugins/resetview/resetview.cpp:38
 msgid "Center"
 msgstr ""
 
-#: qtplugins/resetview/resetview.cpp:38
+#: qtplugins/resetview/resetview.cpp:39
 msgid "Align View to Axes"
 msgstr ""
 
+#: qtplugins/resetview/resetview.cpp:52
+msgid "Align view to axes."
+msgstr ""
+
 #: qtplugins/resetview/resetview.h:26
 msgid "Reset view"
 msgstr ""
@@ -4229,97 +4253,101 @@ msgstr ""
 msgid "New Layer"
 msgstr ""
 
-#: qtplugins/spacegroup/spacegroup.cpp:49
+#: qtplugins/spacegroup/spacegroup.cpp:50
 msgid "Perceive Space Group…"
 msgstr ""
 
 #. i18n: file: qtplugins/symmetry/symmetrywidget.ui:99
 #. i18n: ectx: property (text), widget (QPushButton, symmetrizeMoleculeButton)
-#: qtplugins/spacegroup/spacegroup.cpp:67 :1660
+#: qtplugins/spacegroup/spacegroup.cpp:68 :1660
 msgid "Symmetrize"
 msgstr ""
 
-#: qtplugins/spacegroup/spacegroup.cpp:72
+#: qtplugins/spacegroup/spacegroup.cpp:73
 msgid "Fill Unit Cell…"
 msgstr ""
 
-#: qtplugins/spacegroup/spacegroup.cpp:77
-#: qtplugins/spacegroup/spacegroup.cpp:294
+#: qtplugins/spacegroup/spacegroup.cpp:78
+#: qtplugins/spacegroup/spacegroup.cpp:315
 msgid "Reduce to Asymmetric Unit"
 msgstr ""
 
-#: qtplugins/spacegroup/spacegroup.cpp:83
+#: qtplugins/spacegroup/spacegroup.cpp:84
 msgid "Set Tolerance…"
 msgstr ""
 
-#: qtplugins/spacegroup/spacegroup.cpp:104
+#: qtplugins/spacegroup/spacegroup.cpp:105
 msgid "Space Group"
 msgstr ""
 
-#: qtplugins/spacegroup/spacegroup.cpp:178
+#: qtplugins/spacegroup/spacegroup.cpp:112
+msgid "Fill symmetric atoms based on the crystal space group."
+msgstr ""
+
+#: qtplugins/spacegroup/spacegroup.cpp:199
 msgid "Failure"
 msgstr ""
 
-#: qtplugins/spacegroup/spacegroup.cpp:179
+#: qtplugins/spacegroup/spacegroup.cpp:200
 msgid ""
 "Space group perception failed.\n"
 "Would you like to try again with a different tolerance?"
 msgstr ""
 
-#: qtplugins/spacegroup/spacegroup.cpp:194
+#: qtplugins/spacegroup/spacegroup.cpp:215
 msgid "Primitive Reduction"
 msgstr ""
 
-#: qtplugins/spacegroup/spacegroup.cpp:195
-#: qtplugins/spacegroup/spacegroup.cpp:220
-#: qtplugins/spacegroup/spacegroup.cpp:245
+#: qtplugins/spacegroup/spacegroup.cpp:216
+#: qtplugins/spacegroup/spacegroup.cpp:241
+#: qtplugins/spacegroup/spacegroup.cpp:266
 #, qt-format
 msgid ""
 "The tolerance is currently set to: %1.\n"
 "Proceed with this tolerance?"
 msgstr ""
 
-#: qtplugins/spacegroup/spacegroup.cpp:208
+#: qtplugins/spacegroup/spacegroup.cpp:229
 msgid ""
 "Primitive reduction failed.\n"
 "Please check your crystal and try again with a different tolerance."
 msgstr ""
 
-#: qtplugins/spacegroup/spacegroup.cpp:233
+#: qtplugins/spacegroup/spacegroup.cpp:254
 msgid ""
 "Conventionalize cell failed.\n"
 "Please check your crystal and try again with a different tolerance."
 msgstr ""
 
-#: qtplugins/spacegroup/spacegroup.cpp:257
+#: qtplugins/spacegroup/spacegroup.cpp:278
 msgid ""
 "Symmetrization failed.\n"
 "Please check your crystal and try again with a different tolerance."
 msgstr ""
 
-#: qtplugins/spacegroup/spacegroup.cpp:315 qtplugins/yaehmop/yaehmop.cpp:209
+#: qtplugins/spacegroup/spacegroup.cpp:336 qtplugins/yaehmop/yaehmop.cpp:209
 #: qtplugins/yaehmop/yaehmop.cpp:299 qtplugins/yaehmop/yaehmop.cpp:311
 #: qtplugins/yaehmop/yaehmop.cpp:324 qtplugins/yaehmop/yaehmop.cpp:433
 msgid "Avogadro2"
 msgstr ""
 
-#: qtplugins/spacegroup/spacegroup.cpp:316
+#: qtplugins/spacegroup/spacegroup.cpp:337
 msgid "Select tolerance in Å:"
 msgstr ""
 
-#: qtplugins/spacegroup/spacegroup.cpp:332
+#: qtplugins/spacegroup/spacegroup.cpp:353
 msgid "International"
 msgstr ""
 
-#: qtplugins/spacegroup/spacegroup.cpp:332
+#: qtplugins/spacegroup/spacegroup.cpp:353
 msgid "Hall"
 msgstr ""
 
-#: qtplugins/spacegroup/spacegroup.cpp:332
+#: qtplugins/spacegroup/spacegroup.cpp:353
 msgid "Hermann-Mauguin"
 msgstr ""
 
-#: qtplugins/spacegroup/spacegroup.cpp:345
+#: qtplugins/spacegroup/spacegroup.cpp:366
 msgid "Select Space Group"
 msgstr ""
 
@@ -4327,7 +4355,7 @@ msgstr ""
 msgid "SpaceGroup"
 msgstr ""
 
-#: qtplugins/spacegroup/spacegroup.h:65
+#: qtplugins/spacegroup/spacegroup.h:70
 msgid "Space group features for crystals."
 msgstr ""
 
@@ -4435,28 +4463,28 @@ msgstr ""
 msgid "Render a cube supplied with the file."
 msgstr ""
 
-#: qtplugins/surfaces/surfaces.cpp:567
+#: qtplugins/surfaces/surfaces.cpp:568
 msgid "Calculating electron density"
 msgstr ""
 
-#: qtplugins/surfaces/surfaces.cpp:576
+#: qtplugins/surfaces/surfaces.cpp:577
 msgid "Calculating spin density"
 msgstr ""
 
-#: qtplugins/surfaces/surfaces.cpp:585
+#: qtplugins/surfaces/surfaces.cpp:586
 #, qt-format
 msgid "Calculating molecular orbital %L1"
 msgstr ""
 
-#: qtplugins/surfaces/surfaces.cpp:831 qtplugins/surfaces/surfaces.cpp:859
+#: qtplugins/surfaces/surfaces.cpp:832 qtplugins/surfaces/surfaces.cpp:860
 msgid "Movie AVI (*.avi)"
 msgstr ""
 
-#: qtplugins/surfaces/surfaces.cpp:833
+#: qtplugins/surfaces/surfaces.cpp:834
 msgid "Export Movie"
 msgstr ""
 
-#: qtplugins/surfaces/surfaces.cpp:834
+#: qtplugins/surfaces/surfaces.cpp:835
 msgid "Movie MP4 (*.mp4);;Movie AVI (*.avi);;GIF (*.gif)"
 msgstr ""