#------------------------------------------------------------------------------
#$Date: 2019-03-18 16:53:57 +0200 (Mon, 18 Mar 2019) $
#$Revision: 1332 $
#$URL: svn://172.16.1.111/rod/cif/3/50/01/3500173.rod $
#------------------------------------------------------------------------------
#
# This file is available in the Raman Open Database (ROD),
# http://solsa.crystallography.net/rod/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_3500173
loop_
_publ_author_name
'El Mendili, Y'
'Secchi, M.'
'Zannatta, M.'
_publ_section_title
;
 Raman spectrum of commercial zirconium(IV) oxide
;
_journal_name_full               'Personal communication to ROD'
_journal_year                    2019
_chemical_compound_source        'commercial powder Alfa Aesar 99%'
_chemical_formula_structural     'Zr O2'
_chemical_formula_sum            'O2 Zr'
_chemical_name_mineral           'Zirconium oxide'
_chemical_name_systematic        'zirconium(IV) oxide'
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 99.164
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.1487
_cell_length_b                   5.2023
_cell_length_c                   5.3231
_cell_volume                     140.760
_cod_original_formula_sum        'Zr O2'
_raman_determination_method      experimental
_[local]_chemical_compound_color white
_[local]_chemical_compound_state Solid
_raman_measurement_device.location 'University of Trento'
_raman_measurement_device.company Horiba
_raman_measurement_device.model  Aramis
_raman_measurement_device.optics_type microscope
_raman_measurement_device.microscope_system dispersive
_raman_measurement_device.microscope_objective_magnification 100
_raman_measurement_device.microscope_numerical_aperture 0.80
_raman_measurement_device.excitation_laser_type helium-neon
_raman_measurement_device.excitation_laser_wavelength 633
_raman_measurement_device.configuration simple
_raman_measurement_device.resolution 2
_raman_measurement_device.power_on_sample 12
_raman_measurement_device.direction_polarization unoriented
_raman_measurement_device.spot_size 1
_raman_measurement_device.diffraction_grating 600
_raman_measurement.environment   Air
_raman_measurement.environment_details
;
 The sample was measured in air.
;
_raman_measurement.temperature   300
_raman_measurement.pressure      100
_raman_measurement.background_subtraction no
_raman_measurement.background_subtraction_details
;
 No background subtraction method was applied.
;
_raman_measurement.baseline_correction no
_raman_measurement.baseline_correction_details
;
 No baseline correction method was applied.
;
_raman_measurement.integration_time 5
_raman_measurement.datetime_initiated 2018-01-18
_rod_data_source.file            3500173.rod
_rod_data_source.block           3500173
_rod_database.code               3500173
loop_
_raman_complementary.id
_raman_complementary.method
1 EDX
loop_
_raman_measurement_device_calibration.id
_raman_measurement_device_calibration.standard
1 silicon_wafer
loop_
_rod_related_entry.id
_rod_related_entry.code
_rod_related_entry.database
_rod_related_entry.uri
_rod_related_entry.description
1 2300544 COD http://www.crystallography.net/cod/2300544.html
;
no XRD analysis data.
;
loop_
_raman_spectrum.raman_shift
_raman_spectrum.intensity
102.305 8514.5
104.549 11077.5
106.791 14036.5
109.033 15631
111.274 14362.8
113.514 11280.5
115.755 8432
117.994 6564.75
120.233 5678
122.471 5024.25
124.708 4799
126.944 4551.25
129.18 4434
131.415 4431.75
133.65 4331
135.884 4295.5
138.117 4300.5
140.35 4333.75
142.58 4365.75
144.812 4349
147.043 4391.25
149.273 4411.75
151.502 4407.5
153.73 4492.25
155.958 4528.5
158.185 4566.25
160.411 4587.5
162.637 4694.75
164.863 4757
167.086 4931.75
169.311 5122.5
171.533 5399.25
173.756 5801
175.977 6619.25
178.199 8723
180.419 14265.3
182.639 24987
184.858 30773.8
187.076 24787
189.295 16105.5
191.511 13689.5
193.727 19005
195.943 26499
198.159 25505
200.373 17361
202.586 10199.5
204.799 6981.5
207.011 5792.25
209.225 5353.25
211.435 5090.75
213.646 4971.75
215.856 4928
218.065 4977.75
220.273 5099
222.481 5631
224.688 6945.25
226.895 8657
229.101 8942.5
231.304 7680
233.509 6035
235.713 5209.5
237.917 4820.25
240.12 4651
242.32 4613.5
244.522 4581
246.723 4570.5
248.923 4490.25
251.121 4557.5
253.321 4521
255.518 4576.75
257.715 4569.75
259.913 4567.5
262.108 4600.25
264.304 4538.75
266.498 4508.75
268.692 4551.75
270.885 4627.5
273.077 4620.75
275.27 4591
277.461 4683.5
279.651 4625
281.842 4702.25
284.031 4695.25
286.219 4662
288.407 4785
290.596 4818.25
292.782 4891.5
294.968 4988.5
297.153 5087.25
299.338 5312.75
301.522 5533.25
303.705 6039.5
305.888 6689.75
308.07 7670.5
310.252 8739
312.433 9562.75
314.613 9386.5
316.793 8584
318.972 7614.75
321.15 6940.75
323.328 6590
325.504 6562.25
327.681 6767.5
329.857 7309
332.032 8262.25
334.205 10261.8
336.38 13721.3
338.553 17860
340.725 19169.8
342.897 16950.8
345.069 13730.3
347.239 12124.3
349.409 12595
351.578 14521.8
353.747 16067.5
355.914 15192.8
358.081 12505
360.248 9783.5
362.414 8038
364.58 7072.5
366.744 6555.25
368.908 6395
371.071 6326.5
373.235 6530.75
375.397 6812.5
377.558 7509.25
379.718 8844.75
381.878 11167.5
384.038 14300.3
386.198 16877.5
388.356 18339.8
390.514 17921.5
392.671 15734
394.827 12570.5
396.983 9943.25
399.138 8191
401.291 7060.5
403.445 6436.5
405.598 6072.25
407.751 5750
409.903 5585.25
412.055 5460.5
414.204 5410.5
416.354 5367.5
418.504 5263.5
420.652 5287
422.8 5219.75
424.948 5195
427.094 5112.25
429.241 5100.75
431.386 5139
433.531 5120.5
435.675 5154.5
437.819 5140
439.961 5127.25
442.104 5108
444.245 5200.5
446.386 5244.75
448.527 5308
450.667 5355.25
452.805 5462
454.945 5575
457.082 5764.75
459.219 5866.75
461.356 6138.5
463.491 6581.25
465.627 7103
467.763 7845
469.896 8895.5
472.03 10676.3
474.163 13341.3
476.295 17717.8
478.426 23788.5
480.557 29517.3
482.686 31564.8
484.816 28125.5
486.945 21943
489.074 16210
491.202 12142.8
493.329 9867.5
495.455 8624
497.581 7879.75
499.707 7647.25
501.83 7720.25
503.955 8293
506.079 9124.5
508.201 9809.5
510.323 9591.75
512.444 8610.75
514.566 7490.25
516.685 6701.25
518.805 6168.75
520.924 5929.25
523.043 5724.5
525.16 5640.25
527.277 5584.5
529.394 5630.75
531.51 5684.5
533.624 5839
535.74 6143
537.854 6623
539.967 7520
542.079 8603.5
544.191 9309.75
546.303 9329.5
548.415 8647.25
550.525 7778.75
552.634 7258.25
554.743 7271.25
556.852 7582
558.96 8266.5
561.065 9276.75
563.172 10329.8
565.278 10726.3
567.384 10389
569.489 9477.25
571.593 8376.75
573.695 7474.25
575.798 6908
577.901 6347.75
580.003 6036.25
582.103 5859
584.204 5724.5
586.303 5635.5
588.402 5534.5
590.501 5503.75
592.598 5562.5
594.696 5642.25
596.792 5715.25
598.888 5765.25
600.984 5875.25
603.078 6087.5
605.173 6338.25
607.266 6703.25
609.359 7226.75
611.452 7903.5
613.543 8974.5
615.634 10384.8
617.724 12217.5
619.814 14153.8
621.903 15529.3
623.993 15732
626.081 14789.5
628.168 13328.5
630.255 12250.5
632.341 11676.3
634.427 11910.3
636.512 12698.3
638.596 14107.8
640.679 15748.3
642.762 17155
644.845 17574.8
646.927 16602.8
649.008 14702.5
651.088 12704.3
653.168 10814.8
655.248 9341.75
657.327 8277.25
659.405 7555.5
661.483 7000.5
663.559 6561.5
665.636 6295.5
667.713 6049.75
669.787 5888
671.861 5756.75
673.936 5687.75
676.008 5492.5
678.082 5426
680.154 5285
682.225 5167
684.297 5148.75
686.367 5024.25
688.436 5035
690.505 5014
692.574 4951.25
694.642 4993.5
696.709 4950.75
698.776 4891.25
700.842 4820.75
702.907 4842.75
704.972 4816.75
707.036 4789.25
709.1 4740.5
711.163 4799
713.226 4703.5
715.288 4661.25
717.349 4639.5
719.41 4667.75
721.469 4690.75
723.529 4664.25
725.588 4643.5
727.647 4672
729.703 4640
731.761 4641.25
733.818 4687
735.873 4629.25
737.929 4672
739.983 4721.75
742.037 4755.25
744.09 4745.25
746.144 4760
748.195 4832
750.248 4905.5
752.298 4933.5
754.348 4964.75
756.399 5034.5
758.448 5116.5
760.496 5167.75
762.545 5183.25
764.593 5151.5
766.639 5134
768.685 5019.25
770.731 5023.5
772.776 4877.25
774.82 4867.75
776.864 4830
778.907 4730.75
780.95 4729.5
782.992 4672.75
785.034 4678.5
787.075 4640.5
789.115 4638.5
791.155 4557.75
793.195 4569.5
795.234 4606.75
797.27 4571.25
799.308 4567.75
801.345 4539.75
803.381 4538.5
805.417 4524
807.452 4545.25
809.486 4531.25
811.52 4552
813.553 4508.25
815.586 4503.25
817.618 4556
819.65 4499.75
821.68 4471.25
823.71 4495.75
825.74 4466.5
827.769 4507
829.797 4446.75
831.826 4465
833.853 4434.25
835.88 4427
837.905 4435.25
839.931 4437.5
841.957 4449.25
843.981 4436.75
846.005 4410.75
848.028 4453.25
850.051 4494.25
852.073 4398.5
854.094 4422
856.115 4390.75
858.134 4367
860.154 4442.75
862.174 4409
864.192 4378.75
866.211 4421.75
868.227 4404
870.244 4361
872.261 4426.75
874.275 4419.5
876.291 4415.5
878.306 4380.75
880.319 4405.5
882.333 4395.25
884.345 4387.5
886.358 4440.5
888.369 4398
890.38 4378.75
892.39 4427
894.399 4440.75
896.409 4401.25
898.418 4417
900.425 4464.75
902.432 4408
904.44 4400.25
906.446 4394
908.452 4388.5
910.457 4401.75
912.461 4389.25
914.465 4374.75
916.468 4395.75
918.471 4368.5
920.474 4405.5
922.475 4404.75
924.476 4404.75
926.477 4391
928.477 4419.5
930.477 4352.25
932.476 4426.5
934.473 4356.75
936.471 4346.5
938.468 4341.25
940.464 4358.75
942.46 4293.5
944.456 4390.75
946.45 4318.75
948.445 4347.75
950.437 4374.25
952.431 4335.25
954.423 4351.5
956.415 4355.25
958.406 4344.25
960.398 4360.75
962.387 4327.75
964.377 4348
966.366 4329.5
968.354 4309.5
970.342 4353.5
972.329 4367.25
974.315 4360.5
976.303 4358.75
978.288 4319
980.273 4291.75
982.257 4315.25
984.241 4336.75
986.224 4322.75
988.207 4359.5
990.189 4348.75
992.171 4381.75
994.151 4379
996.131 4386.25
998.111 4364.25
1000.09 4384.25
1002.07 4397
1004.05 4345.75
1006.03 4320.25
1008 4368.75
1009.98 4359.75
1011.95 4348.25
1013.93 4366
1015.9 4320.5
1017.88 4341
1019.85 4349.25
1021.82 4315.25
1023.8 4331.75
1025.77 4340.75
1027.74 4336.25
1029.71 4327.5
1031.68 4286.25
1033.65 4340.5
1035.62 4308.25
1037.59 4264.25
1039.56 4253.75
1041.52 4250
1043.49 4263
1045.46 4297.5
1047.42 4263.5
1049.39 4299.25
1051.35 4294.75
1053.32 4294.25
1055.28 4212.5
1057.24 4296.25
1059.2 4239
1061.17 4282.25
1063.13 4255
1065.09 4267.25
1067.05 4273.5
1069.01 4260
1070.97 4326.25
1072.92 4259.75
1074.88 4243.75
1076.84 4268.5
1078.8 4244.25
1080.75 4255.5
1082.71 4282.5
1084.66 4254.5
1086.62 4284.75
1088.57 4333.25
1090.52 4319.25
1092.48 4282.5
1094.43 4320.5
1096.38 4313.25
1098.33 4312.5
1100.28 4243
1102.23 4282.5
1104.18 4309
1106.13 4294.75
1108.08 4275.25
1110.03 4294.25
1111.97 4279.5
1113.92 4252.5
1115.87 4216.25
1117.81 4266
1119.76 4229
1121.7 4250.75
1123.65 4244.25
1125.59 4268
1127.53 4216
1129.47 4264.25
1131.42 4243.75
1133.36 4265.5
1135.3 4221.75
1137.24 4228
1139.18 4208.25
1141.11 4243.75
1143.05 4187.5
1144.99 4195.25
1146.93 4197.5
1148.86 4217
1150.8 4196.25
1152.74 4181.25
1154.67 4201
1156.6 4239.25
1158.54 4188
1160.47 4228.5
1162.4 4174.75
1164.34 4180.75
1166.27 4205.25
1168.2 4210
1170.13 4212.25
1172.06 4189.5
1173.99 4127.5
1175.92 4221
1177.85 4184.5
1179.78 4207.25
1181.7 4206
1183.63 4148.25
1185.55 4172
1187.48 4203
1189.41 4170
1191.33 4214
1193.25 4175.5
1195.18 4156.75
1197.1 4209.25
1199.02 4141.5
1200.94 4108
1202.86 4162.75
1204.79 4201
1206.71 4182.5
1208.63 4180.25
1210.54 4159
1212.46 4110.5
1214.38 4149.25
1216.3 4189.25
1218.22 4166.75
1220.13 4152.25
1222.05 4125
1223.96 4122.5
1225.88 4111.25
1227.79 4146.5
1229.71 4124.5
1231.62 4173
1233.53 4145.5
1235.44 4140.75
1237.35 4120.5
1239.26 4142
1241.18 4164
1243.08 4166
1244.99 4117
1246.9 4116.75
1248.81 4155.25
1250.72 4094
1252.63 4128.25
1254.53 4185.5
1256.44 4140.75
1258.34 4109.5
1260.25 4121.75
1262.15 4090.75
1264.06 4093.5
1265.96 4090.5
1267.86 4114
1269.76 4091.25
1271.67 4077.5
1273.57 4095.5
1275.47 4076.5
1277.37 4095.75
1279.27 4085
1281.17 4123.75
1283.06 4080.25
1284.96 4107.5
1286.86 4097
1288.76 4086.5
1290.65 4086.25
1292.55 4049
1294.44 4079
1296.34 4096.25
1298.23 4055.25
1300.13 4064.75
1302.02 4051.75
1303.91 4086.5
1305.8 4046
1307.7 4084.25
1309.59 4065.75
1311.48 4102
1313.37 4048.25
1315.26 4071.25
1317.15 4096.75
1319.03 4065.5
1320.92 4049
1322.81 4035.75
1324.7 4037
1326.58 4067.25
1328.47 4035.75
1330.35 4049.25
1332.24 4058.5
1334.12 4055
1336 4072
1337.89 4055.5
1339.77 4056.75
1341.65 4028.25
1343.53 4067.5
1345.41 4051.75
1347.29 4054.25
1349.17 4093
1351.05 4046.5
1352.93 4086.5
1354.81 4013.75
1356.69 4087.25
1358.56 4033.75
1360.44 4060.75
1362.32 4020
1364.19 4057.25
1366.07 4009
1367.94 4092
1369.81 4067.25
1371.69 4025
1373.56 4022.5
1375.43 4040.25
1377.31 4055.5
1379.18 4006
1381.05 4009
1382.92 3967.75
1384.79 4053
1386.66 4048.75
1388.52 4019
1390.39 4045
1392.26 4062.75
1394.13 4012.25
1395.99 4012.25
1397.86 4027
1399.73 4028.75
1401.59 3994
1403.45 4011.5
1405.32 4045.75
1407.18 4005.75
1409.04 4027
1410.91 3994
1412.77 3982.5
1414.63 4022.5
1416.49 4045
1418.35 4016.5
1420.21 4020
1422.07 4016
1423.93 4045
1425.79 4020
1427.64 4012
1429.5 4010
1431.36 3966.25
1433.21 3997.5
1435.07 4030
1436.93 4004.5
1438.78 3983.75
1440.63 4009
1442.49 4003
1444.34 4028.5
1446.19 4028.5
1448.04 3997.5
1449.89 4024.25
1451.75 4007.5
1453.6 3992.25
1455.45 3985.75
1457.3 4021.25
1459.14 3994
1460.99 4017.25
1462.84 4010.75
1464.69 4026.25
1466.53 4077.25
1468.38 4043.5
1470.23 3993
1472.07 4009
1473.92 4061
1475.76 4041.25
1477.6 3986.25
1479.45 4007.75
1481.29 4008
1483.13 3985.25
1484.97 4012
1486.81 4023.25
1488.65 3986
1490.49 3976
1492.33 4047.25
1494.17 3969.75
1496.01 4001
1497.85 4037.75
1499.69 4014.5
1501.52 3993.5
1503.36 3999.25
1505.19 3968.75
1507.03 3952.75
1508.87 3969.75
1510.7 3970
1512.53 4011.25
1514.37 4008.75
1516.2 3995.5
1518.03 3970
1519.86 4016.25
1521.69 3981
1523.53 3971
1525.36 3955
1527.19 3957
1529.02 3946.5
1530.84 4000.75
1532.67 3963.75
1534.5 3969.75
1536.33 3955
1538.15 3986.5
1539.98 3962.5
1541.8 3974
1543.63 3923.25
1545.45 3891.75
1547.28 3965
1549.1 3902.5
1550.93 3863.75
1552.75 3926.5
1554.57 3915
1556.39 3917.75
1558.21 3872.75
1560.03 3923
1561.85 3875.5
1563.67 3881
1565.49 3915.75
1567.31 3867.25
1569.13 3895.75
1570.95 3921.5
1572.76 3890.25
1574.58 3893.75
1576.39 3897.5
1578.21 3870
1580.03 3853.25
1581.84 3883.75
1583.65 3893.25
1585.47 3867
1587.28 3835
1589.09 3862
1590.9 3887.75
1592.72 3860.5
1594.53 3888.25
1596.34 3875.25
1598.15 3846.75
1599.96 3836
1601.76 3824
1603.57 3873.75
1605.38 3819.5
1607.19 3886.25
1609 3887.75
1610.8 3834.5
1612.61 3861.5
1614.41 3843
1616.22 3838.75
1618.02 3815.25
1619.83 3815.5
1621.63 3873.25
1623.43 3775
1625.23 3809.25
1627.04 3822.75
1628.84 3846.25
1630.64 3844.25
1632.44 3821.25
1634.24 3817.25
1636.04 3830.75
1637.84 3829.5
1639.63 3853.75
1641.43 3805.75
1643.23 3764.75
1645.03 3808.25
1646.82 3826.5
1648.62 3811.25
1650.42 3793.25
1652.21 3799
1654 3821
1655.8 3842
1657.59 3798.25
1659.38 3821
1661.18 3831
1662.97 3781.75
1664.76 3816
1666.55 3817.5
1668.34 3841.25
1670.13 3833
1671.92 3803.25
1673.71 3789.75
1675.5 3840.75
1677.29 3825.25
1679.07 3829
1680.86 3780.25
1682.65 3782.5
1684.43 3767.25
1686.22 3752
1688 3768.75
1689.79 3766.5
1691.57 3826.5
1693.35 3768.75
1695.14 3761.5
1696.92 3766
1698.7 3748.5
1700.48 3787.5
1702.26 3785.5
1704.04 3739.5
1705.83 3755.5
1707.6 3741.75
1709.38 3737.5
1711.16 3706.75
1712.94 3723.5
1714.72 3765
1716.49 3707.25
1718.27 3700.5
1720.05 3683
1721.82 3736.75
1723.6 3716.75
1725.37 3705
1727.15 3692.25
1728.92 3656
1730.69 3682
1732.47 3725.75
1734.24 3703.75
1736.01 3712
1737.78 3689.75
1739.55 3678.75
1741.32 3649.75
1743.09 3640.75
1744.86 3676.75
1746.63 3664.25
1748.4 3619.25
1750.16 3643.25
1751.93 3637.25
1753.7 3615.25
1755.46 3667.5
1757.23 3599.25
1759 3617.5
1760.76 3660.75
1762.52 3605.25
1764.29 3611.75
1766.05 3593
1767.82 3579.5
1769.58 3606
1771.34 3616
1773.1 3597.75
1774.86 3602.25
1776.62 3555
1778.38 3579.75
1780.14 3532.5
1781.9 3551
1783.66 3584.5
1785.42 3566.25
1787.17 3562.5
1788.93 3542.25
1790.69 3596.5
1792.44 3564
1794.2 3548.5
1795.95 3564.75
1797.71 3552.25
1799.46 3530.75
1801.22 3541
1802.97 3516.25
1804.72 3544.25
1806.48 3515.75
1808.23 3508.5
1809.98 3506.25
1811.73 3473
1813.48 3468.5
1815.23 3516.25
1816.98 3479.5
1818.73 3517.25
1820.48 3480.25
1822.22 3501.75
1823.97 3462.75
1825.72 3448.75
1827.46 3453.75
1829.21 3441.75
1830.96 3471.5
1832.7 3451.25
1834.44 3452
1836.19 3442.25
1837.93 3436
1839.68 3434.5
1841.42 3480
1843.16 3434
1844.9 3425.25
1846.64 3445.25
1848.38 3376.5
1850.12 3439
1851.86 3429.25
1853.6 3429
1855.34 3415.75
1857.08 3378.5
1858.82 3366.25
1860.56 3407.75
1862.29 3383.25
1864.03 3431.75
1865.77 3374
1867.5 3399.25
1869.24 3384.75
1870.97 3365
1872.7 3376.25
1874.44 3348.75
1876.17 3383.25
1877.9 3383.25
1879.63 3376
1881.37 3345.5
1883.1 3340.5
1884.83 3377.5
1886.56 3339.5
1888.29 3324.25
1890.02 3360.75
1891.75 3304
1893.47 3333.75
1895.2 3374.5
1896.93 3315.25
1898.66 3331
1900.38 3311
1902.11 3294.75
1903.83 3301.75
1905.56 3276.25
1907.28 3275.25
1909.01 3335
1910.73 3348.75
1912.45 3325.25
1914.18 3306.5
1915.9 3294.5
1917.62 3311
1919.34 3293
1921.06 3296.25
1922.78 3251.75
1924.5 3268.25
1926.22 3258.75
1927.94 3250.5
1929.66 3229.5
1931.38 3243.5
1933.1 3221.5
1934.81 3235.75
1936.53 3240.5
1938.24 3238.75
1939.96 3204.5
1941.68 3228
1943.39 3234.5
1945.1 3222.5
1946.82 3206.75
1948.53 3229.25
1950.24 3205.25
1951.96 3239
1953.67 3205.25
1955.38 3220.25
1957.09 3194.5
1958.8 3184.75
1960.51 3219.25
1962.22 3202.75
1963.93 3183
1965.64 3203.5
1967.35 3195.25
1969.05 3200.25
1970.76 3158.5
1972.47 3177
1974.17 3190.5
1975.88 3161
1977.58 3200.75
1979.29 3167
1980.99 3199.75
1982.7 3181.75
1984.4 3191.75
1986.1 3161
1987.81 3159.75
1989.51 3166.5
1991.21 3138.75
1992.91 3180.5
1994.61 3137
1996.31 3157.5
1998.01 3156.75
1999.71 3144.25
loop_
_rod_maintainer_comment.id
_rod_maintainer_comment.author
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_rod_maintainer_comment.text
1 elmendili 2019-03-18T16:53:55+0200
"the mineral name 'Zirconia' replaced by 'Zirconium oxide'"
