|
Ferrosilite |
 |
Hugh-Jones D A, Chopelas A, Angel R J |
| |
Physics and Chemistry of Minerals 24 (1997) 301-310 |
|
Tetrahedral compression in (Mg,Fe)SiO3 orthopyroxenes |
|
Sample: P = 0 GPa |
|
_database_code_amcsd 0008004 |
|
18.417 9.073 5.239 90 90 90 Pbca |
|
atom x y z Biso |
|
FeM1 .3758 .6539 .8741 .36 |
|
FeM2 .3777 .4855 .3662 .54 |
|
SiTA .2724 .3390 .0486 .29 |
|
SiTB .4732 .3346 .7890 .22 |
|
O1a .1847 .3340 .039 .47 |
|
O2a .3119 .4961 .060 .52 |
|
O3a .3023 .2360 .818 .58 |
|
O1b .5611 .3374 .785 .35 |
|
O2b .4330 .4804 .693 .55 |
|
O3b .4477 .2027 .584 .48 |
|
|
| Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Ferrosilite |
|
Hugh-Jones D A, Chopelas A, Angel R J |
| |
Physics and Chemistry of Minerals 24 (1997) 301-310 |
|
Tetrahedral compression in (Mg,Fe)SiO3 orthopyroxenes |
|
Sample: P = .83 GPa |
|
_database_code_amcsd 0008005 |
|
18.3988 9.0444 5.2245 90 90 90 Pbca |
|
atom x y z Biso |
|
FeM1 .3758 .6542 .8717 .53 |
|
FeM2 .3779 .4843 .3638 .54 |
|
SiTA .2721 .3396 .0466 .32 |
|
SiTB .4733 .3350 .7904 .19 |
|
O1a .1856 .342 .036 .32 |
|
O2a .3118 .499 .058 .63 |
|
O3a .3021 .234 .813 .34 |
|
O1b .5611 .337 .787 .42 |
|
O2b .4316 .480 .693 .41 |
|
O3b .4467 .204 .590 .67 |
|
|
| Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Ferrosilite |
|
Hugh-Jones D A, Chopelas A, Angel R J |
| |
Physics and Chemistry of Minerals 24 (1997) 301-310 |
|
Tetrahedral compression in (Mg,Fe)SiO3 orthopyroxenes |
|
Sample: P = 1.71 GPa |
|
_database_code_amcsd 0008006 |
|
18.370 9.006 5.2084 90 90 90 Pbca |
|
atom x y z Biso |
|
FeM1 .3760 .6555 .8692 .44 |
|
FeM2 .3783 .4831 .3596 .45 |
|
SiTA .2716 .3397 .0438 .24 |
|
SiTB .4728 .3332 .7909 .21 |
|
O1a .1859 .340 .031 .26 |
|
O2a .3118 .500 .052 .77 |
|
O3a .3016 .234 .810 .02 |
|
O1b .5599 .336 .789 .68 |
|
O2b .4329 .481 .691 .33 |
|
O3b .4477 .199 .591 .12 |
|
|
| Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Ferrosilite |
|
Hugh-Jones D A, Chopelas A, Angel R J |
| |
Physics and Chemistry of Minerals 24 (1997) 301-310 |
|
Tetrahedral compression in (Mg,Fe)SiO3 orthopyroxenes |
|
Sample: P = 2.84 GPa |
|
_database_code_amcsd 0008007 |
|
18.341 8.966 5.1925 90 90 90 Pbca |
|
atom x y z Biso |
|
FeM1 .3757 .6559 .8660 .31 |
|
FeM2 .3784 .4820 .3579 .35 |
|
SiTA .2717 .3410 .0405 .20 |
|
SiTB .4727 .3339 .7929 .24 |
|
O1a .1848 .342 .029 .18 |
|
O2a .3107 .501 .049 .42 |
|
O3a .3022 .234 .807 .09 |
|
O1b .5588 .335 .788 .17 |
|
O2b .4334 .483 .686 .02 |
|
O3b .4466 .197 .594 .08 |
|
|
| Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Ferrosilite |
|
Hugh-Jones D A, Chopelas A, Angel R J |
| |
Physics and Chemistry of Minerals 24 (1997) 301-310 |
|
Tetrahedral compression in (Mg,Fe)SiO3 orthopyroxenes |
|
Sample: P = 3.65 GPa |
|
_database_code_amcsd 0008008 |
|
18.311 8.939 5.181 90 90 90 Pbca |
|
atom x y z Biso |
|
FeM1 .3759 .6563 .8644 .44 |
|
FeM2 .3787 .4812 .3557 .46 |
|
SiTA .2715 .3418 .037 .28 |
|
SiTB .4726 .3343 .7943 .32 |
|
O1a .1839 .341 .029 .61 |
|
O2a .3098 .502 .046 .53 |
|
O3a .3025 .238 .804 .17 |
|
O1b .5605 .337 .792 .67 |
|
O2b .4329 .484 .686 .15 |
|
O3b .4467 .197 .599 .30 |
|
|
| Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Enstatite |
|
Hugh-Jones D A, Chopelas A, Angel R J |
| |
Physics and Chemistry of Minerals 24 (1997) 301-310 |
|
Tetrahedral compression in (Mg,Fe)SiO3 orthopyroxenes |
|
Sample: P = 0.00 GPa, synthetic En60 orthopyroxene |
|
_database_code_amcsd 0008009 |
|
18.2974 8.9040 5.2092 90 90 90 Pbca |
|
atom x y z occ Biso |
|
MgM1 .3759 .6547 .8729 .59 .77 |
|
FeM1 .3759 .6547 .8729 .41 .77 |
|
MgM2 .3782 .4852 .3652 .59 .77 |
|
FeM2 .3782 .4852 .3652 .41 .77 |
|
SiTA .2713 .3413 .0536 .77 |
|
SiTB .4744 .3363 .7946 .83 |
|
O1a .182 .3385 .039 .71 |
|
O2a .3088 .5002 .050 .75 |
|
O3a .3012 .2280 .821 1.17 |
|
O1b .563 .3382 .798 1.48 |
|
O2b .4327 .4839 .692 .77 |
|
O3b .4486 .1995 .596 .90 |
|
|
| Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Enstatite |
|
Hugh-Jones D A, Chopelas A, Angel R J |
| |
Physics and Chemistry of Minerals 24 (1997) 301-310 |
|
Tetrahedral compression in (Mg,Fe)SiO3 orthopyroxenes |
|
Sample: P = 1.54 GPa, synthetic En60 orthopyroxene |
|
_database_code_amcsd 0008010 |
|
18.2351 8.8492 5.1839 90 90 90 Pbca |
|
atom x y z occ Biso |
|
MgM1 .3763 .6547 .8682 .59 .61 |
|
FeM1 .3763 .6547 .8682 .41 .61 |
|
MgM2 .3780 .4840 .3606 .59 .61 |
|
FeM2 .3780 .4840 .3606 .41 .61 |
|
SiTA .2706 .3419 .0489 .58 |
|
SiTB .4736 .3362 .7969 .63 |
|
O1a .181 .341 .034 .78 |
|
O2a .311 .500 .047 .50 |
|
O3a .303 .2296 .825 .45 |
|
O1b .562 .337 .805 .99 |
|
O2b .434 .487 .694 .59 |
|
O3b .448 .1968 .600 .64 |
|
|
| Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Enstatite |
|
Hugh-Jones D A, Chopelas A, Angel R J |
| |
Physics and Chemistry of Minerals 24 (1997) 301-310 |
|
Tetrahedral compression in (Mg,Fe)SiO3 orthopyroxenes |
|
Sample: P = 2.50 GPa, synthetic En60 orthopyroxene |
|
_database_code_amcsd 0008011 |
|
18.197 8.820 5.171 90 90 90 Pbca |
|
atom x y z occ Biso |
|
MgM1 .3758 .6568 .8663 .59 .36 |
|
FeM1 .3758 .6568 .8663 .41 .36 |
|
MgM2 .3783 .4826 .3597 .59 .33 |
|
FeM2 .3783 .4826 .3597 .41 .33 |
|
SiTA .2711 .3418 .0458 .26 |
|
SiTB .4732 .3353 .7980 .24 |
|
O1a .1832 .3393 .034 .36 |
|
O2a .3103 .5023 .047 .29 |
|
O3a .3037 .2282 .823 .07 |
|
O1b .5617 .3364 .801 .45 |
|
O2b .4335 .4828 .691 .40 |
|
O3b .4471 .1962 .603 .26 |
|
|
| Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Enstatite |
|
Hugh-Jones D A, Chopelas A, Angel R J |
| |
Physics and Chemistry of Minerals 24 (1997) 301-310 |
|
Tetrahedral compression in (Mg,Fe)SiO3 orthopyroxenes |
|
Sample: P = 3.17 GPa, synthetic En60 orthopyroxene |
|
_database_code_amcsd 0008012 |
|
18.174 8.7953 5.1608 90 90 90 Pbca |
|
atom x y z occ Biso |
|
MgM1 .3758 .6553 .8650 .59 .54 |
|
FeM1 .3758 .6553 .8650 .41 .54 |
|
MgM2 .3776 .4819 .3569 .59 .57 |
|
FeM2 .3776 .4819 .3569 .41 .57 |
|
SiTA .2698 .3428 .0455 .46 |
|
SiTB .4732 .3361 .7980 .44 |
|
O1a .181 .340 .027 .51 |
|
O2a .312 .5034 .044 .37 |
|
O3a .3023 .230 .821 .76 |
|
O1b .564 .341 .821 .76 |
|
O2b .4337 .4862 .692 .27 |
|
O3b .4479 .196 .603 .18 |
|
|
| Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Enstatite |
|
Hugh-Jones D A, Chopelas A, Angel R J |
| |
Physics and Chemistry of Minerals 24 (1997) 301-310 |
|
Tetrahedral compression in (Mg,Fe)SiO3 orthopyroxenes |
|
Sample: P = 4.14 GPa, synthetic En60 orthopyroxene |
|
_database_code_amcsd 0008013 |
|
18.1418 8.7682 5.1495 90 90 90 Pbca |
|
atom x y z occ Biso |
|
MgM1 .3758 .6561 .8647 .59 .69 |
|
FeM1 .3758 .6561 .8647 .41 .69 |
|
MgM2 .3784 .4827 .3570 .59 .50 |
|
FeM2 .3784 .4827 .3570 .41 .50 |
|
SiTA .2719 .3438 .0430 .31 |
|
SiTB .4729 .3359 .8000 .40 |
|
O1a .1827 .338 .028 .28 |
|
O2a .3108 .507 .042 .39 |
|
O3a .3031 .232 .820 .43 |
|
O1b .5605 .339 .798 .54 |
|
O2b .4334 .487 .688 .18 |
|
O3b .4454 .194 .607 .24 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Enstatite |
|
Hugh-Jones D A, Chopelas A, Angel R J |
| |
Physics and Chemistry of Minerals 24 (1997) 301-310 |
|
Tetrahedral compression in (Mg,Fe)SiO3 orthopyroxenes |
|
Sample: P = 4.76 GPa, synthetic En60 orthopyroxene |
|
_database_code_amcsd 0008014 |
|
18.124 8.754 5.144 90 90 90 Pbca |
|
atom x y z occ Biso |
|
MgM1 .3761 .6570 .8626 .59 .47 |
|
FeM1 .3761 .6570 .8626 .41 .47 |
|
MgM2 .3782 .4813 .3570 .59 .55 |
|
FeM2 .3782 .4813 .3570 .41 .55 |
|
SiTA .2710 .3419 .0424 .49 |
|
SiTB .4731 .3363 .8000 .32 |
|
O1a .1830 .340 .031 .27 |
|
O2a .3085 .509 .038 .69 |
|
O3a .3023 .230 .813 .02 |
|
O1b .5619 .337 .801 .68 |
|
O2b .4330 .486 .688 .02 |
|
O3b .4458 .195 .605 .01 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Enstatite |
|
Hugh-Jones D A, Chopelas A, Angel R J |
| |
Physics and Chemistry of Minerals 24 (1997) 301-310 |
|
Tetrahedral compression in (Mg,Fe)SiO3 orthopyroxenes |
|
Sample: P = 5.77 GPa, synthetic En60 orthopyroxene |
|
_database_code_amcsd 0008015 |
|
18.0912 8.724 5.1315 90 90 90 Pbca |
|
atom x y z occ Biso |
|
MgM1 .3760 .6566 .8625 .59 .07 |
|
FeM1 .3760 .6566 .8625 .41 .07 |
|
MgM2 .3784 .4809 .3350 .59 .05 |
|
FeM2 .3784 .4809 .3350 .41 .05 |
|
SiTA .2710 .3432 .0407 .01 |
|
SiTB .4729 .3373 .7996 .01 |
|
O1a .1826 .340 .030 .04 |
|
O2a .3097 .507 .040 .24 |
|
O3a .3038 .229 .817 .03 |
|
O1b .5611 .337 .804 .18 |
|
O2b .4334 .481 .689 .04 |
|
O3b .4455 .190 .605 .00 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Enstatite |
|
Hugh-Jones D A, Chopelas A, Angel R J |
| |
Physics and Chemistry of Minerals 24 (1997) 301-310 |
|
Tetrahedral compression in (Mg,Fe)SiO3 orthopyroxenes |
|
Sample: P = 6.59 GPa, synthetic En60 orthopyroxene |
|
_database_code_amcsd 0008016 |
|
18.0665 8.706 5.1236 90 90 90 Pbca |
|
atom x y z occ Biso |
|
MgM1 .3763 .6576 .8612 .59 .06 |
|
FeM1 .3763 .6576 .8612 .41 .06 |
|
MgM2 .3783 .4802 .3544 .59 .06 |
|
FeM2 .3783 .4802 .3544 .41 .06 |
|
SiTA .2712 .3413 .0393 .01 |
|
SiTB .4729 .3377 .8010 .02 |
|
O1a .1827 .340 .028 .05 |
|
O2a .3091 .506 .040 .10 |
|
O3a .3043 .230 .815 .07 |
|
O1b .5614 .339 .806 .06 |
|
O2b .4337 .485 .687 .07 |
|
O3b .4454 .194 .608 .24 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Enstatite |
|
Hugh-Jones D A, Chopelas A, Angel R J |
| |
Physics and Chemistry of Minerals 24 (1997) 301-310 |
|
Tetrahedral compression in (Mg,Fe)SiO3 orthopyroxenes |
|
Sample: P = 7.50 GPa, synthetic En60 orthopyroxene |
|
_database_code_amcsd 0008017 |
|
18.035 8.682 5.1138 90 90 90 Pbca |
|
atom x y z occ Biso |
|
MgM1 .3764 .6576 .8595 .59 .23 |
|
FeM1 .3764 .6576 .8595 .41 .23 |
|
MgM2 .3783 .4797 .3534 .59 .21 |
|
FeM2 .3783 .4797 .3534 .41 .21 |
|
SiTA .2706 .3434 .0381 .24 |
|
SiTB .4732 .3374 .8018 .28 |
|
O1a .1834 .338 .027 .50 |
|
O2a .3087 .508 .038 .47 |
|
O3a .3042 .2273 .815 .25 |
|
O1b .5596 .339 .803 .33 |
|
O2b .4342 .485 .688 .30 |
|
O3b .4450 .1921 .611 .35 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Enstatite |
|
Hugh-Jones D A, Chopelas A, Angel R J |
| |
Physics and Chemistry of Minerals 24 (1997) 301-310 |
|
Tetrahedral compression in (Mg,Fe)SiO3 orthopyroxenes |
|
Sample: P = 0.00 GPa, natural orthopyroxene |
|
_database_code_amcsd 0008018 |
|
18.231 8.8095 5.1873 90 90 90 Pbca |
|
atom x y z occ Biso |
|
MgM1 .3757 .6529 .8652 .08 |
|
MgM2 .3785 .4842 .3582 .66 .08 |
|
FeM2 .3785 .4842 .3582 .24 .08 |
|
CaM2 .3785 .4842 .3582 .012 .08 |
|
AlM2 .3785 .4842 .3582 .08 .08 |
|
SiTA .2701 .3424 .0491 .97 .00 |
|
AlTA .2701 .3424 .0491 .03 .00 |
|
SiTB .4740 .3377 .8013 .97 .16 |
|
AlTB .4740 .3377 .8013 .03 .16 |
|
O1a .182 .340 .031 .20 |
|
O2a .312 .502 .050 .20 |
|
O3a .303 .2254 .826 .20 |
|
O1b .565 .338 .806 .20 |
|
O2b .435 .4856 .691 .20 |
|
O3b .446 .1943 .605 .20 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Enstatite |
|
Hugh-Jones D A, Chopelas A, Angel R J |
| |
Physics and Chemistry of Minerals 24 (1997) 301-310 |
|
Tetrahedral compression in (Mg,Fe)SiO3 orthopyroxenes |
|
Sample: P = 1.04 GPa, natural orthopyroxene |
|
_database_code_amcsd 0008019 |
|
18.189 8.7765 5.1723 90 90 90 Pbca |
|
atom x y z occ Biso |
|
MgM1 .3754 .6542 .8623 .06 |
|
MgM2 .3780 .4844 .3572 .66 .07 |
|
FeM2 .3780 .4844 .3572 .24 .07 |
|
CaM2 .3780 .4844 .3572 .012 .07 |
|
AlM2 .3780 .4844 .3572 .08 .07 |
|
SiTA .2703 .3429 .0479 .97 .01 |
|
AlTA .2703 .3429 .0479 .03 .01 |
|
SiTB .4752 .3369 .8022 .97 .01 |
|
AlTB .4752 .3369 .8022 .03 .01 |
|
O1a .181 .3399 .032 .07 |
|
O2a .308 .5036 .046 .07 |
|
O3a .303 .225 .825 .07 |
|
O1b .568 .338 .804 .07 |
|
O2b .432 .483 .689 .07 |
|
O3b .445 .191 .606 .07 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Enstatite |
|
Hugh-Jones D A, Chopelas A, Angel R J |
| |
Physics and Chemistry of Minerals 24 (1997) 301-310 |
|
Tetrahedral compression in (Mg,Fe)SiO3 orthopyroxenes |
|
Sample: P = 1.90 GPa, natural orthopyroxene |
|
_database_code_amcsd 0008020 |
|
18.160 8.7503 5.1606 90 90 90 Pbca |
|
atom x y z occ Biso |
|
MgM1 .376 .6541 .863 .10 |
|
MgM2 .3792 .4830 .3546 .66 .10 |
|
FeM2 .3792 .4830 .3546 .24 .10 |
|
CaM2 .3792 .4830 .3546 .012 .10 |
|
AlM2 .3792 .4830 .3546 .08 .10 |
|
SiTA .268 .3424 .0458 .97 .05 |
|
AlTA .268 .3424 .0458 .03 .05 |
|
SiTB .4752 .3371 .8025 .97 .05 |
|
AlTB .4752 .3371 .8025 .03 .05 |
|
O1a .179 .343 .024 .27 |
|
O2a .309 .506 .042 .27 |
|
O3a .301 .223 .819 .27 |
|
O1b .566 .339 .814 .27 |
|
O2b .429 .485 .692 .27 |
|
O3b .445 .192 .609 .27 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Enstatite |
|
Hugh-Jones D A, Chopelas A, Angel R J |
| |
Physics and Chemistry of Minerals 24 (1997) 301-310 |
|
Tetrahedral compression in (Mg,Fe)SiO3 orthopyroxenes |
|
Sample: P = 3.00 GPa, natural orthopyroxene |
|
_database_code_amcsd 0008021 |
|
18.115 8.7184 5.1472 90 90 90 Pbca |
|
atom x y z occ Biso |
|
MgM1 .374 .6541 .861 .23 |
|
MgM2 .3783 .4821 .3523 .66 .23 |
|
FeM2 .3783 .4821 .3523 .24 .23 |
|
CaM2 .3783 .4821 .3523 .012 .23 |
|
AlM2 .3783 .4821 .3523 .08 .23 |
|
SiTA .269 .3433 .0435 .97 .09 |
|
AlTA .269 .3433 .0435 .03 .09 |
|
SiTB .4750 .3379 .8031 .97 .09 |
|
AlTB .4750 .3379 .8031 .03 .09 |
|
O1a .177 .339 .029 .25 |
|
O2a .311 .506 .036 .25 |
|
O3a .303 .228 .821 .25 |
|
O1b .567 .341 .809 .25 |
|
O2b .432 .488 .691 .25 |
|
O3b .451 .191 .611 .25 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Enstatite |
|
Hugh-Jones D A, Chopelas A, Angel R J |
| |
Physics and Chemistry of Minerals 24 (1997) 301-310 |
|
Tetrahedral compression in (Mg,Fe)SiO3 orthopyroxenes |
|
Sample: P = 4.03 GPa, natural orthopyroxene |
|
_database_code_amcsd 0008022 |
|
18.077 8.6907 5.1349 90 90 90 Pbca |
|
atom x y z occ Biso |
|
MgM1 .377 .6550 .860 .16 |
|
MgM2 .378 .4818 .3525 .66 .16 |
|
FeM2 .378 .4818 .3525 .24 .16 |
|
CaM2 .378 .4818 .3525 .012 .16 |
|
AlM2 .378 .4818 .3525 .08 .16 |
|
SiTA .271 .3431 .040 .97 .04 |
|
AlTA .271 .3431 .040 .03 .04 |
|
SiTB .473 .3385 .804 .97 .04 |
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AlTB .473 .3385 .804 .03 .04 |
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O1a .181 .338 .031 .27 |
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O2a .310 .508 .039 .27 |
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O3a .305 .227 .819 .27 |
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O1b .562 .336 .809 .27 |
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O2b .433 .486 .691 .27 |
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O3b .444 .192 .609 .27 |
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| Download AMC data (View Text File)
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View JMOL 3-D Structure
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Enstatite |
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Hugh-Jones D A, Chopelas A, Angel R J |
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Physics and Chemistry of Minerals 24 (1997) 301-310 |
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Tetrahedral compression in (Mg,Fe)SiO3 orthopyroxenes |
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Sample: P = 4.93 GPa, natural orthopyroxene |
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_database_code_amcsd 0008023 |
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18.051 8.6683 5.1244 90 90 90 Pbca |
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atom x y z occ Biso |
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MgM1 .378 .6558 .858 .01 |
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MgM2 .3762 .4815 .3522 .66 .03 |
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FeM2 .3762 .4815 .3522 .24 .03 |
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CaM2 .3762 .4815 .3522 .012 .03 |
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AlM2 .3762 .4815 .3522 .08 .03 |
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SiTA .270 .3441 .040 .97 .11 |
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AlTA .270 .3441 .040 .03 .11 |
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SiTB .472 .3389 .8033 .97 .11 |
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AlTB .472 .3389 .8033 .03 .11 |
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O1a .179 .339 .021 .27 |
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O2a .304 .509 .040 .27 |
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O3a .302 .228 .819 .27 |
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O1b .562 .337 .811 .27 |
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O2b .430 .487 .690 .27 |
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O3b .448 .191 .613 .27 |
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|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Enstatite |
|
Hugh-Jones D A, Chopelas A, Angel R J |
| |
Physics and Chemistry of Minerals 24 (1997) 301-310 |
|
Tetrahedral compression in (Mg,Fe)SiO3 orthopyroxenes |
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Sample: P = 6.01 GPa, natural orthopyroxene |
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_database_code_amcsd 0008024 |
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18.00 8.642 5.115 90 90 90 Pbca |
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atom x y z occ Biso |
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MgM1 .376 .6583 .856 .16 |
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MgM2 .3771 .4804 .351 .66 .16 |
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FeM2 .3771 .4804 .351 .24 .16 |
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CaM2 .3771 .4804 .351 .012 .16 |
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AlM2 .3771 .4804 .351 .08 .16 |
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SiTA .268 .3423 .040 .97 .22 |
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AlTA .268 .3423 .040 .03 .22 |
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SiTB .475 .3365 .804 .97 .22 |
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AlTB .475 .3365 .804 .03 .22 |
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O1a .178 .342 .027 .47 |
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O2a .306 .509 .034 .47 |
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O3a .304 .225 .818 .47 |
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O1b .567 .337 .812 .47 |
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O2b .432 .487 .689 .47 |
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O3b .446 .190 .611 .47 |
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|
| Download AMC data (View Text File)
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View JMOL 3-D Structure
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| |
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Enstatite |
|
Angel R J, Chopelas A, Ross N L |
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Nature 358 (1992) 322-324 |
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Stability of high-density clinoenstatite at upper-mantle pressures |
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Sample: P = 7.93 GPa |
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_database_code_amcsd 0014680 |
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9.201 8.621 4.908 90 101.50 90 C2/c |
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atom x y z Biso |
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Si .2988 .0915 .2112 .29 |
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Mg1 0 .9057 .25 .37 |
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Mg2 0 .2742 .25 .57 |
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O1 .1215 .0914 .139 .4 |
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O2 .380 .2376 .367 .4 |
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O3 .357 .0613 .915 .3 |
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|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
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