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

Report for the framework in file "public/tmp/tmp_177_1_436_HF2uD9.cif"

There are 12 T-atoms per unit cell
There are 24 O-atoms per unit cell

Framework density = 20.62 T-atoms per nm^3
Material density = 2.057 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6271 Angstrom
T1  -- O2  = 1.5154 Angstrom
T1  -- O3  = 1.6876 Angstrom
T1  -- O4  = 1.6657 Angstrom
      mean = 1.6239 Angstrom
        t1 = 0.133443  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.105282  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.5154 A <--> 1.6876 A
          Mean   = 1.6239 A
          StdDev = 0.0670 A

       t1 Range  = 0.1334 <-- 0.1334 --> 0.1334
       t2 Range  = 0.1053 <-- 0.1053 --> 0.1053

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  = 110.303 deg; O1  -- O2  = 3 A
O1  -- T1  -- O3  = 117.110 deg; O1  -- O3  = 3 A
O1  -- T1  -- O4  = 108.562 deg; O1  -- O4  = 3 A
O2  -- T1  -- O3  =  80.252 deg; O2  -- O3  = 2 A
O2  -- T1  -- O4  =  88.262 deg; O2  -- O4  = 2 A
O3  -- T1  -- O4  = 134.129 deg; O3  -- O4  = 3 A
       80.252 deg <-- 106.436 deg --> 134.129 deg

        O-T-O SUMMARY
          Range  = 80.2524 deg <--> 134.1292 deg
          Mean   = 106.4365 deg
          StdDev = 18.1243 deg

        O--O SUMMARY
          Range  = 2.0684 A <--> 3.0882 A
          Mean   = 2.5759 A
          StdDev = 0.3517 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
T1  - O1  - T1  - O2  - T1  = 108.800 deg; T1  -- T1  = 5.3687 A
T1  - O1  - T1  - O3  - T1  =  81.218 deg; T1  -- T1  = 3.9249 A
T1  - O1  - T1  - O4  - T1  = 128.291 deg; T1  -- T1  = 5.9241 A
T1  - O2  - T1  - O3  - T1  =  76.931 deg; T1  -- T1  = 3.6631 A
T1  - O2  - T1  - O4  - T1  = 121.692 deg; T1  -- T1  = 5.6357 A
T1  - O3  - T1  - O4  - T1  =  98.938 deg; T1  -- T1  = 4.4373 A

        T-T-T SUMMARY
          Range  = 76.9313 deg <--> 128.2913 deg
          Mean   = 102.6450 deg
          StdDev = 19.3867 deg

        T--T SUMMARY
          Range  = 3.6631 A <--> 5.9241 A
          Mean   = 4.8257 A
          StdDev = 0.8755 A

-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 167.993 deg ; T1  -- T1   3.2364 A

T1  -- O2  -- T1  = 117.952 deg ; T1  -- T1   2.5972 A

T1  -- O3  -- T1  = 171.343 deg ; T1  -- T1   3.3658 A

T1  -- O4  -- T1  = 149.857 deg ; T1  -- T1   3.2168 A


        T-O-T SUMMARY
          Range  = 117.9519° <--> 171.3431 deg
          Mean   = 151.7863 deg
          StdDev = 21.3997 deg

        T--T SUMMARY
          Range  = 2.5972 A <--> 3.3658 A
          Mean   = 3.1041 A
          StdDev = 0.3013 A

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

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O2  -- O3  = 2.0684 A
O2  -- O4  = 2.2178 A
O2  -- O4  = 2.2176 A
O2  -- O3  = 2.0684 A
T1  -- T1  = 2.5972 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 12
Coordination Sequence =
    1 4 11 23 39 61 93 132 177 226 282 347 415 484 559 645 743
TD10 = 1049
Circuit symbol = 4.6.6_{2}.6_{2}.6_{3}.8_{7}
Weight = 23
Vertex symbol  = 4.6.6_{2}.6_{2}.6_{3}.8_{2}
Weight = 22

<TD10> = 1049.000
Average ring size = 6.0000
