Output from "TOTOPOL", (version 1.92, 17 Jul 2017, Mike Treacy).

Report for the framework in file "public/tmp/tmp_17_2_36589_DuIJ19.cif"

There are 8 T-atoms per unit cell
There are 16 O-atoms per unit cell

Framework density = 28.50 T-atoms per nm^3
Material density = 2.843 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6562 Angstrom
T1  -- O3  = 1.5307 Angstrom
T1  -- O4  = 1.6795 Angstrom
T1  -- O2  = 1.6797 Angstrom
      mean = 1.6365 Angstrom
        t1 = 0.110010  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.089936  (0.0 is a perfect tetrahedron)

[Si] Ideal SiO distance = 1.610 Angstrom
T2  -- O4  = 1.6523 Angstrom
T2  -- O5  = 1.6159 Angstrom
T2  -- O2  = 1.6342 Angstrom
T2  -- O3  = 1.5844 Angstrom
      mean = 1.6217 Angstrom
        t1 = 0.076667  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.099541  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.5307 A <--> 1.6797 A
          Mean   = 1.6291 A
          StdDev = 0.0485 A

       t1 Range  = 0.0767 <-- 0.0933 --> 0.1100
       t2 Range  = 0.0899 <-- 0.0947 --> 0.0995

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O3  = 107.365 deg; O1  -- O3  = 3 A
O1  -- T1  -- O4  = 117.712 deg; O1  -- O4  = 3 A
O1  -- T1  -- O2  = 115.549 deg; O1  -- O2  = 3 A
O3  -- T1  -- O4  =  88.734 deg; O3  -- O4  = 2 A
O3  -- T1  -- O2  =  88.871 deg; O3  -- O2  = 2 A
O4  -- T1  -- O2  = 124.763 deg; O4  -- O2  = 3 A
       88.734 deg <-- 107.166 deg --> 124.763 deg

O4  -- T2  -- O5  = 106.107 deg; O4  -- O5  = 3 A
O4  -- T2  -- O2  = 131.996 deg; O4  -- O2  = 3 A
O4  -- T2  -- O3  =  99.013 deg; O4  -- O3  = 2 A
O5  -- T2  -- O2  = 100.237 deg; O5  -- O2  = 2 A
O5  -- T2  -- O3  = 122.234 deg; O5  -- O3  = 3 A
O2  -- T2  -- O3  =  99.778 deg; O2  -- O3  = 2 A
       99.013 deg <-- 109.894 deg --> 131.996 deg

        O-T-O SUMMARY
          Range  = 88.7343 deg <--> 131.9963 deg
          Mean   = 108.5299 deg
          StdDev = 13.5492 deg

        O--O SUMMARY
          Range  = 2.2473 A <--> 3.0023 A
          Mean   = 2.6295 A
          StdDev = 0.2519 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
T2  - O1  - T1  - O3  - T2  = 141.186 deg; T2  -- T2  = 5.9706 A
T2  - O1  - T1  - O4  - T1  = 118.427 deg; T2  -- T1  = 5.4165 A
T2  - O1  - T1  - O2  - T2  =  90.161 deg; T2  -- T2  = 4.1715 A
T2  - O3  - T1  - O4  - T1  =  90.697 deg; T2  -- T1  = 4.4636 A
T2  - O3  - T1  - O2  - T2  =  93.678 deg; T2  -- T2  = 4.2716 A
T1  - O4  - T1  - O2  - T2  = 124.247 deg; T1  -- T2  = 5.1441 A

T1  - O4  - T2  - O5  - T1  = 141.186 deg; T1  -- T1  = 5.9706 A
T1  - O4  - T2  - O2  - T1  =  90.161 deg; T1  -- T1  = 4.1715 A
T1  - O4  - T2  - O3  - T2  = 120.499 deg; T1  -- T2  = 5.5396 A
T1  - O5  - T2  - O2  - T1  =  93.678 deg; T1  -- T1  = 4.2716 A
T1  - O5  - T2  - O3  - T2  =  97.125 deg; T1  -- T2  = 4.7605 A
T1  - O2  - T2  - O3  - T2  =  98.349 deg; T1  -- T2  = 4.4698 A

        T-T-T SUMMARY
          Range  = 90.1613 deg <--> 141.1856 deg
          Mean   = 108.2827 deg
          StdDev = 19.1034 deg

        T--T SUMMARY
          Range  = 4.1715 A <--> 5.9706 A
          Mean   = 4.8851 A
          StdDev = 0.6698 A

-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 141.223 deg ; T1  -- T1   3.1245 A

T1  -- O2  -- T2  = 143.790 deg ; T1  -- T2   3.1498 A

T1  -- O3  -- T2  = 119.451 deg ; T1  -- T2   2.6904 A

T1  -- O4  -- T2  = 145.325 deg ; T1  -- T2   3.1804 A

T2  -- O5  -- T2  = 163.959 deg ; T2  -- T2   3.2002 A


        T-O-T SUMMARY
          Range  = 119.4511° <--> 163.9594 deg
          Mean   = 142.7498 deg
          StdDev = 14.5293 deg

        T--T SUMMARY
          Range  = 2.6904 A <--> 3.2002 A
          Mean   = 3.0691 A
          StdDev = 0.1961 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O2  -- O3  = 2.2501 A
O3  -- O4  = 2.2473 A
T1  -- T2  = 2.6904 Angstrom
T2  -- T1  = 2.6904 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 4
Coordination Sequence =
    1 4 12 27 50 79 118 162 214 271 336 407 486 571 664 763 870
TD10 = 1274
Circuit symbol = 6.6_{2}.6.6_{2}.6.6_{2}
Weight = 26
Vertex symbol  = 6.6_{2}.6.6_{2}.6.6_{2}
Weight = 26

T2 (Si): multiplicity = 4
Coordination Sequence =
    1 4 12 27 50 79 118 162 214 271 336 407 486 571 664 763 870
TD10 = 1274
Circuit symbol = 6.6_{2}.6.6_{2}.6.6_{2}
Weight = 26
Vertex symbol  = 6.6_{2}.6.6_{2}.6.6_{2}
Weight = 26

<TD10> = 1274.000
Average ring size = 6.0000
