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

Report for the framework in file "public/tmp/tmp_180a_1_1453_jZmtAA.cif"

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

Framework density = 30.28 T-atoms per nm^3
Material density = 3.021 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6582 Angstrom
T1  -- O3  = 1.7253 Angstrom
T1  -- O2  = 1.5137 Angstrom
T1  -- O4  = 1.7886 Angstrom
      mean = 1.6714 Angstrom
        t1 = 0.135904  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.089508  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.5137 A <--> 1.7886 A
          Mean   = 1.6714 A
          StdDev = 0.1032 A

       t1 Range  = 0.1359 <-- 0.1359 --> 0.1359
       t2 Range  = 0.0895 <-- 0.0895 --> 0.0895

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O3  = 107.049 deg; O1  -- O3  = 3 A
O1  -- T1  -- O2  = 106.229 deg; O1  -- O2  = 3 A
O1  -- T1  -- O4  = 118.248 deg; O1  -- O4  = 3 A
O3  -- T1  -- O2  =  86.234 deg; O3  -- O2  = 2 A
O3  -- T1  -- O4  = 134.076 deg; O3  -- O4  = 3 A
O2  -- T1  -- O4  =  88.153 deg; O2  -- O4  = 2 A
       86.234 deg <-- 106.665 deg --> 134.076 deg

        O-T-O SUMMARY
          Range  = 86.2344 deg <--> 134.0764 deg
          Mean   = 106.6650 deg
          StdDev = 16.7980 deg

        O--O SUMMARY
          Range  = 2.2192 A <--> 3.2355 A
          Mean   = 2.6631 A
          StdDev = 0.3607 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 149.168 deg ; T1  -- T1   3.1971 A

T1  -- O2  -- T1  = 117.786 deg ; T1  -- T1   2.5920 A

T1  -- O3  -- T1  = 143.448 deg ; T1  -- T1   3.2765 A

T1  -- O4  -- T1  = 139.181 deg ; T1  -- T1   3.3526 A


        T-O-T SUMMARY
          Range  = 117.7855° <--> 149.1676 deg
          Mean   = 137.3957 deg
          StdDev = 11.9889 deg

        T--T SUMMARY
          Range  = 2.5920 A <--> 3.3526 A
          Mean   = 3.1046 A
          StdDev = 0.3042 A

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

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O2  -- O3  = 2.2192 A
O2  -- O3  = 2.2192 A

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 5 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T1  = 3.1971 Angstrom
  T1  -- T1  = 3.2765 Angstrom
  T1  -- T1  = 2.6433 Angstrom
  T1  -- T1  = 2.5920 Angstrom
  T1  -- T1  = 3.3526 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 12
Coordination Sequence =
    1 4 10 21 43 80 132 195 258 323 404 499 606 718 829 949 1090
TD10 = 1471
Circuit symbol = 4.4.6_{2}.8_{2}.6_{2}.8_{2}
Weight = 10
Vertex symbol  = 4.4.6_{2}.10_{2}.6_{2}.10_{14}
Weight = 35

<TD10> = 1471.000
Average ring size = 7.9518
