Scimago Journal & Country Rank


Country United Kingdom  - SIR icon SIR Ranking of United Kingdom
H Index
Subject Area and CategoryChemistry
Inorganic Chemistry
Physical and Theoretical Chemistry

Materials Science
Materials Chemistry
PublisherElsevier Ltd.
Publication typeJournals
Scope Polyhedron will publish original, fundamental, experimental and theoretical work of the highest quality in all the major areas of inorganic chemistry. These include synthetic chemistry, coordination chemistry, organometallic chemistry, bioinorganic chemistry, and solid-state and materials chemistry. Papers should be complete pieces of work, and the inclusion of results from spectroscopic and/or physical techniques is encouraged. Papers merely reporting the preparation and X-ray structural characterization of only a single compound will not be considered appropriate unless the compound and its structure are particularly interesting.


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The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

Inorganic Chemistry1999Q2
Inorganic Chemistry2000Q2
Inorganic Chemistry2001Q2
Inorganic Chemistry2002Q2
Inorganic Chemistry2003Q2
Inorganic Chemistry2004Q2
Inorganic Chemistry2005Q2
Inorganic Chemistry2006Q2
Inorganic Chemistry2007Q2
Inorganic Chemistry2008Q2
Inorganic Chemistry2009Q2
Inorganic Chemistry2010Q2
Inorganic Chemistry2011Q2
Inorganic Chemistry2012Q2
Inorganic Chemistry2013Q3
Inorganic Chemistry2014Q2
Inorganic Chemistry2015Q2
Inorganic Chemistry2016Q3
Inorganic Chemistry2017Q3
Inorganic Chemistry2018Q3
Materials Chemistry1999Q2
Materials Chemistry2000Q2
Materials Chemistry2001Q2
Materials Chemistry2002Q2
Materials Chemistry2003Q2
Materials Chemistry2004Q2
Materials Chemistry2005Q1
Materials Chemistry2006Q1
Materials Chemistry2007Q1
Materials Chemistry2008Q2
Materials Chemistry2009Q2
Materials Chemistry2010Q2
Materials Chemistry2011Q2
Materials Chemistry2012Q2
Materials Chemistry2013Q2
Materials Chemistry2014Q2
Materials Chemistry2015Q2
Materials Chemistry2016Q2
Materials Chemistry2017Q2
Materials Chemistry2018Q2
Physical and Theoretical Chemistry1999Q2
Physical and Theoretical Chemistry2000Q2
Physical and Theoretical Chemistry2001Q2
Physical and Theoretical Chemistry2002Q2
Physical and Theoretical Chemistry2003Q2
Physical and Theoretical Chemistry2004Q2
Physical and Theoretical Chemistry2005Q2
Physical and Theoretical Chemistry2006Q2
Physical and Theoretical Chemistry2007Q2
Physical and Theoretical Chemistry2008Q2
Physical and Theoretical Chemistry2009Q2
Physical and Theoretical Chemistry2010Q2
Physical and Theoretical Chemistry2011Q2
Physical and Theoretical Chemistry2012Q3
Physical and Theoretical Chemistry2013Q3
Physical and Theoretical Chemistry2014Q3
Physical and Theoretical Chemistry2015Q2
Physical and Theoretical Chemistry2016Q3
Physical and Theoretical Chemistry2017Q3
Physical and Theoretical Chemistry2018Q3

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19991.105
Cites / Doc. (4 years)20001.053
Cites / Doc. (4 years)20011.292
Cites / Doc. (4 years)20021.395
Cites / Doc. (4 years)20031.650
Cites / Doc. (4 years)20041.927
Cites / Doc. (4 years)20051.927
Cites / Doc. (4 years)20061.819
Cites / Doc. (4 years)20071.934
Cites / Doc. (4 years)20081.912
Cites / Doc. (4 years)20092.160
Cites / Doc. (4 years)20102.156
Cites / Doc. (4 years)20112.193
Cites / Doc. (4 years)20122.157
Cites / Doc. (4 years)20132.180
Cites / Doc. (4 years)20142.086
Cites / Doc. (4 years)20152.075
Cites / Doc. (4 years)20161.876
Cites / Doc. (4 years)20171.978
Cites / Doc. (4 years)20181.996
Cites / Doc. (3 years)19991.105
Cites / Doc. (3 years)20001.110
Cites / Doc. (3 years)20011.337
Cites / Doc. (3 years)20021.511
Cites / Doc. (3 years)20031.676
Cites / Doc. (3 years)20041.909
Cites / Doc. (3 years)20051.955
Cites / Doc. (3 years)20061.846
Cites / Doc. (3 years)20071.955
Cites / Doc. (3 years)20081.798
Cites / Doc. (3 years)20092.239
Cites / Doc. (3 years)20102.142
Cites / Doc. (3 years)20112.188
Cites / Doc. (3 years)20122.128
Cites / Doc. (3 years)20132.188
Cites / Doc. (3 years)20142.065
Cites / Doc. (3 years)20152.139
Cites / Doc. (3 years)20161.919
Cites / Doc. (3 years)20172.083
Cites / Doc. (3 years)20182.079
Cites / Doc. (2 years)19991.162
Cites / Doc. (2 years)20001.149
Cites / Doc. (2 years)20011.379
Cites / Doc. (2 years)20021.533
Cites / Doc. (2 years)20031.726
Cites / Doc. (2 years)20041.760
Cites / Doc. (2 years)20052.054
Cites / Doc. (2 years)20061.825
Cites / Doc. (2 years)20071.762
Cites / Doc. (2 years)20081.798
Cites / Doc. (2 years)20092.218
Cites / Doc. (2 years)20102.143
Cites / Doc. (2 years)20112.133
Cites / Doc. (2 years)20122.052
Cites / Doc. (2 years)20132.126
Cites / Doc. (2 years)20142.073
Cites / Doc. (2 years)20152.178
Cites / Doc. (2 years)20161.957
Cites / Doc. (2 years)20172.127
Cites / Doc. (2 years)20182.268
Total Cites 

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Self Cites1999227
Self Cites2000210
Self Cites2001222
Self Cites2002198
Self Cites2003226
Self Cites2004215
Self Cites2005241
Self Cites2006230
Self Cites2007376
Self Cites2008319
Self Cites2009455
Self Cites2010377
Self Cites2011352
Self Cites2012381
Self Cites2013460
Self Cites2014503
Self Cites2015525
Self Cites2016451
Self Cites2017556
Self Cites2018473
Total Cites19991989
Total Cites20001757
Total Cites20011859
Total Cites20021875
Total Cites20031971
Total Cites20042392
Total Cites20052340
Total Cites20062298
Total Cites20072360
Total Cites20082742
Total Cites20093442
Total Cites20103667
Total Cites20113221
Total Cites20123218
Total Cites20133242
Total Cites20143786
Total Cites20154193
Total Cites20163981
Total Cites20173930
Total Cites20183989
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

External Cites per document19990.979
External Cites per document20000.977
External Cites per document20011.178
External Cites per document20021.351
External Cites per document20031.484
External Cites per document20041.737
External Cites per document20051.754
External Cites per document20061.661
External Cites per document20071.644
External Cites per document20081.589
External Cites per document20091.943
External Cites per document20101.922
External Cites per document20111.949
External Cites per document20121.876
External Cites per document20131.877
External Cites per document20141.791
External Cites per document20151.871
External Cites per document20161.702
External Cites per document20171.788
External Cites per document20181.832
Cites per document19991.105
Cites per document20001.110
Cites per document20011.337
Cites per document20021.511
Cites per document20031.676
Cites per document20041.909
Cites per document20051.955
Cites per document20061.846
Cites per document20071.955
Cites per document20081.798
Cites per document20092.239
Cites per document20102.142
Cites per document20112.188
Cites per document20122.128
Cites per document20132.188
Cites per document20142.065
Cites per document20152.139
Cites per document20161.919
Cites per document20172.083
Cites per document20182.079
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Non-citable documents19991
Non-citable documents20001
Non-citable documents20012
Non-citable documents20021
Non-citable documents20032
Non-citable documents20046
Non-citable documents200510
Non-citable documents200612
Non-citable documents200710
Non-citable documents200813
Non-citable documents200912
Non-citable documents201011
Non-citable documents20118
Non-citable documents20129
Non-citable documents20139
Non-citable documents201410
Non-citable documents201510
Non-citable documents201612
Non-citable documents201713
Non-citable documents201813
Citable documents19991800
Citable documents20001583
Citable documents20011390
Citable documents20021241
Citable documents20031176
Citable documents20041253
Citable documents20051197
Citable documents20061245
Citable documents20071207
Citable documents20081525
Citable documents20091537
Citable documents20101712
Citable documents20111472
Citable documents20121512
Citable documents20131482
Citable documents20141833
Citable documents20151960
Citable documents20162074
Citable documents20171887
Citable documents20181919
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Uncited documents1999798
Uncited documents2000673
Uncited documents2001521
Uncited documents2002400
Uncited documents2003360
Uncited documents2004340
Uncited documents2005319
Uncited documents2006378
Uncited documents2007330
Uncited documents2008481
Uncited documents2009378
Uncited documents2010415
Uncited documents2011373
Uncited documents2012406
Uncited documents2013370
Uncited documents2014478
Uncited documents2015497
Uncited documents2016600
Uncited documents2017522
Uncited documents2018541
Cited documents19991003
Cited documents2000911
Cited documents2001871
Cited documents2002842
Cited documents2003818
Cited documents2004919
Cited documents2005888
Cited documents2006879
Cited documents2007887
Cited documents20081057
Cited documents20091171
Cited documents20101308
Cited documents20111107
Cited documents20121115
Cited documents20131121
Cited documents20141365
Cited documents20151473
Cited documents20161486
Cited documents20171378
Cited documents20181391
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